HomeMy WebLinkAboutR-2017AAve.3rd Street
lurlington
R - 2017 -A RESURFACING
ARTERIAL
Hastings City Engineering
Hastings, NE
m
INDEX OF SHEETS
1. TITLE PAGE
c w4drAff"Il
2. SUMMARY OF QUANTITIES, GENERAL NOTES &
CROSS SECTION
3. PLAN DRAWINGS STA. 100+00 TO STA. 112+00
4. PLAN DRAWINGS STA. 112+00 TO STA. 119+27.3
R -2017—A2
5. SUMMARY OF QUANTITIES, GENERAL NOTES &
CROSS SECTION
6. PLAN DRAWINGS STA. 200+00 TO STA. 212+00
7. PLAN DRAWINGS STA. 212+00 TO 219+50
R -2017—A3
8. SUMMARY OF QUANTITIES, GENERAL NOTES &
CROSS SECTION
9. PLAN DRAWINGS STA. 300+00 TO STA. 313+00
10. PLAN DRAWINGS STA. 313+00 TO STA. 325+08
11. CONCRETE PLAN 3RD STREET— BURLINGTON TO ALLEY
STANDARD PLANS
217A2
7th Street
Hastings . to East Side Blvd.
Q
(1
SHEET)
TRAFFIC SIGNAL PLAN/ DETECTOR
DETAIL
301—R11
(3
SHEETS)
PAVEMENT DETAILS
920—R6
(3
SHEETS)
TRAFFIC CONTROL, CONSTRUCTION
AND
MAINTENANCE
921—R7
(2
SHEETS)
TRAFFIC CONTROL, CONSTRUCTION
AND
MAINTENANCE
922—R10(2
SHEETS)
TRAFFIC CONTROL FOR ASPHALT
SURFACING
923—R1
(1
SHEET)
TRAFFIC CONTROL ROAD CLOSURE
924—R1
(3
SHEETS)
TYPICAL URBAN TRAFFIC CONTROL
PLAN
217A2
7th Street
Hastings . to East Side Blvd.
Q
12TH STREET -HASTINGS AVENUE TO EASTSIDE BLVD
SUMMARY OF QUANTITIES
R -2017 -Al
GENERAL NOTES
1.
Cold Milling Class 3 (approximately 1 1/2")
65747.4
S.Y.
MATERIALS - GENERAL REQUIREMENTS
CONTRACTOR'S NOTE
NOTES:
2.
Asphaltic Concrete Type SLX
759.1
Tons
3.
Asphaltic Cement Performance Graded Binder (58V-34)
45.5
Tons
1. Asphaltic Oil for Tack coat SSI H
1. It will be the responsibility of the Contractor to dispose all
Contractor to mill 1 1/2" ± to existing asphalt from Sta. 100+00 to
with Evotherm
pavement removal.
Sta. 119+27.3 as shown on project cross section.
4.
Emulsified Asphalt (SS1 H) Tack Coat
1,686.8
Gal
Water used to dilute emulsified asphalt shall be mixed in
5.
6" Concrete Pavement Repair, Type 47B HE
50.0
S.Y.
approximate 50-50 proportion with the oil. The rate of
2. Contractor will be required to have all utilities located prior to
This project will be done in two lifts, the first lift of asphalt will
6.
Remove 30" Combination Curb & Gutter (If Needed)
25.0
Lin. Ft.
application of the diluted emulsified asphalt shall
start of work.
consist of 3/4" or less skim, and the seconded or top lift of
7.
Build 30" Combination Curb & Gutter (if Needed)
25.0
Lin. Ft
generally be from .10 to .20 of a gallon per square yard.
asphalt willl consist of 1 1/4" type SLX
8.
Adjust Manhole to Grade
3
Each
3. Contractor shall remove existing asphalt in driveways and shall be
9.
Adjust Water valve to Grade
1
Each
2. Asphaltic Concrete
subsidiary to the unit price for Cold Milling Class 3.
Sub -base may require various patching to be determined by Engineer
10.
Traffic Control, Barricades, and Maintenance thereof
1
Lump. Sum
after milling operation and street has been cleaned.
4/
2%
10'
-
(aries
----------
Existing S I idewalk Existing Terrace
30" Combination
Curb & Gutter
(Salvage)
Type SLX asphalt according to State Specifications
31/
15'-0" - I - //
5 1 - 15/_0
Build 2" Asphalt Type SLX
,7 no/,, Cold Mill 1 1/2" of Existing Asphalt Surface
7&'
6" ± Existing
Concrete
A- 4
3 1/2" ± Existing
Asphalt
2.0%®
TYPICAL CROSS SECTION
M
4. Excavation, backfilling, and sawing control joints, keyway, tie bars,
dowel pins, and rubberized joint sealant shall be considered subsidiary
to the unit price per square yard of pavement.
_10/
Varie.4
6°/
--W*—
Existing Terrace
30" Combination
Curb & Gutter
(Salvage)
STA. 100+00 TO STA. 119+27.3
Note: Cross section 2% minimum slope maybe adjusted in field by Engineer to accommodate existing conditions.
2%
Existing Sidewalk
Millings are to become the property of the contractor.
Ends and returns on all roads, intersections, and driveways will be sawed
prior to installation of Asphalt and shall be subsidiary to the Unit Price of
Asphalt Type SLX Contractor shall use caution not to damage driveways
during the removal of existing asphalt.
An organized method whereby milling, sweeping, laying of tack coat,
followed by resurfacing operations is preferred to place these high traffic
roadways back in service. Upon milling of surface it is requested that
overlay(s) be completed within 72 hours.
0
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NORTH
Scale: 1"=20'
20' 09 20' 40' 60'
COLD MILLING CLASS 3
(For Info. Only)
Station to Station
Width Sq. Yards
118+00 to 119+27.3
30 431.3
0
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100
COLD MILLING CLASS 3
(For Info. Only)
Station to Station
Width Sq. Yards
112+00 to 118+00
30 2,092.4
ASPHALT TYPE SLX (For Info. Only)
Station to Station Width Tons
118+00 to 119+27.3 30 48.5
ASPHALT TYPE SLX
(For Info. Only)
Station to Station
Width Tons
112+00 to 118+00
30 235.4
ADJUST MANHOLE TO GRADE
Station O.S. Side Each
116+79.6 8.1 RT 1
0
�jo
z+
100
'r-
V -
CITY OF HASTINGS,
C) 0
ENGINEERING DEPT
2017 RESURFACING
No. R -2017—A1
ipfion 12TH STREET— HASTINGS AVE TO EASTSIDE BLVD
i By bate 3-2017 Contractor
i By EIK Approved$tj& -Trn- —No4 11
ofm
7TH STREET -HASTINGS AVENUE TO EASTSIDE BLVD
SUMMARY OF QUANTITIES
R -2017-A2
GENERAL NOTES
1.
Cold Milling Class 3 (approximately 1 1/2")
89128.5
S.Y.
MATERIALS - GENERAL REQUIREMENTS
CONTRACTOR'S NOTE
NOTES:
2.
Asphaltic Concrete Type SLX
914.4
Tons
3.
Asphaltic Cement Performance Graded Binder (58V-34)
54.9
Tons
1. Asphaltic Oil for Tack coat SS1 H
1. It will be the responsibility of the Contractor to dispose all
Contractor to mil! 1 1/2" ± of existing asphalt from Sta. 200+00 to
with Evotherm
pavement removal.
Sta. 220+48.6 as shown on project cross section.
4.
5.
Emulsified Asphalt (SS1 H) Tack Coat
6" Concrete Pavement. Repair, Type 47B HE
21032.1
50.0.
Gal
S.Y.
Water used to dilute emulsified asphalt shall be mixed in
approximate 50-50 proportion with the oil. The rate of
pp p
2. Contractor will be required to have all utilities located prior to
This project will be done in two lifts, the first lift of asphalt will
6.
�.
Remove 30 Combination Curb & Gutter (if Needed)
25.0
Lin. Ft.
. .p
application of the diluted emulsified asphalt shall
start of work.
consist of 3/4" or less skim, and the seconded or top lift of
7.
Build 30" Combination Curb & Gutter (If Needed)
25.0
Lin. Ft
generally be from . 10 to .20 of a gallon per square yard.
asphalt will) consist of 1 1/4" type SLX
8.
Adjust Water Valve to Grade
2
Each
3. Contractor shall remove existing asphalt in driveways and shall be
9.
Adjust Drain Inlet to Grade
3
Each
2. Asphaltic Concrete
subsidiary to the unit price for Cold Milling Class 3.
Sub -ba se may require various patching to be determined by Engineer
10.
Traffic Control, Barricades, and Maintenance thereof
1
Lump. Sum
after milling operation and street has been cleaned.
4'
2%
10' -
/aries
Existing Sidewalk
----------------
Existing Terrace
30" Combination
Curb &Gutter
( Salvage)
Type SLX asphalt according to State Specifications
31'
15'-0`° I - 15'-0"
Build 2" Asphalt Type SLX
2.0% Codd Mill 1 1/2" of Existing Asphalt Surface
r
4 v v s_a, 4
4 1/2" ± Existing
Concrete
4
4" ± Existing
Asphalt
2.0%
ON
4. Excavation, backfilling, and sawing control joints, keyway, tie bars,
dowel pins, and rubberized joint sealant shall be considered subsidiary
to the unit price per square yard of pavement.
-10'
Varie:
Existing Terrace
30" Combination
Curb &Gutter
( Salvage)
TYPICAL CROSS SECTION
STA. 200+00 TO STA. 220+48.6
Note: Cross section 2% minimum slope maybe adjusted infield by Engineer to accommodate existing conditions.
Existing Sidewalk
Millings are to become the property of the contractor.
Ends and returns on all roads, intersections, and driveways will be sawed
prior to installation of Asphalt and shall be subsidiary to the Unit Price of
Asphalt Type SLX. Contractor shall use caution not to damage driveways
during the removal of existing asphalt.
An organized method whereby milling, sweeping, laying of tack coat,
followed by resurfacing operations is preferred to place these high traffic
roadways back in service. Upon milling of surface it is requested that
overlay(s) be completed within 72 hours.
6
z
Q
CL
J U
Q O W
n +O
mr,CK
20'
L
NORTH
Scale: 1"=20'
0' 20' 40'
NORTH
Scale: 1"-20'
0' 20' 40'
COLD MILLING CLASS 3
(For Info. Only)
Station to Station
Width Sq. Yards
200+00 to 206+00
30 2,345.9
204+06.2
15.9 / LT 1
60'
60'
ASPHALT TYPE SLX
(For Info. Only)
Station to Station
Width Tons
200+00 to 206+00
30 263.9
204+06.2
15.9 / LT 1
COLD MILLING CLASS 3
(For Info. Only)
Station to Station
Width Sq. Yards
206+00 to 212+00
30 2,231.0
204+06.2
15.9 / LT 1
ADJUST WATER VALVE TO GRADE
Station O.S. /Side Each
200+59.5 11.2 / RT 1
L.J ASPHALT TYPE SLX
(For Info. Only)
Station to Station
Width Tons
206+00 to 212+00
30 251.0
204+06.2
15.9 / LT 1
ADJUST DRAIN
INLET TO GRADE
Station
O.S. / Side Each
203+66.8
17.0 / LT 1
204+06.2
15.9 / LT 1
Design By
ADJUST WATER VALVE TO GRADE
Station O.S. / Side Each
210+81.1 14.8 / RT 1
��ffi�ystl�aae�ps��
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DAM L< 001
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E-5090
/TCITY
\
OF HASTINGS, C) C3
ENGINEERING DEPT.
Project
2017 RESURFACING
Pr°j' No.
R -2017—A2
Description 7TH
STREET- HASTINGS AVE TO EASTSIDE BLVD
Design By
Date 3-2017
Contractor
Drawn By 8K
Approve
Drn. No. 6of 11
SUMMARY OF QUANTITIES
1. Cold Milling Class 3 (approximately 3")
2. Asphaltic Concrete Type SLX
3. Asphaltic Cement Performance Graded Binder (58V-34)
with Evotherm
4. Emulsified Asphalt (SSI H) Tack Coat
5. 6" Concrete Pavement Repair, Type 47B HE
6. Remove 30" Combination Curb & Gutter
7. Build 30" Combination Curb & Gutter
8. Full Depth Saw Cut
9. Remove Concrete Pavement
10. Remove Asphalt Pavement
11. Build 8" PCC Concrete Pavement (47B)
12. Adjust Manhole to Grade
13. Build Vehicle Detector Type Preformed
14. Traffic Control, Barricades, and Maintenance thereof
4'
2%
Existing Sidewalk
10' -
/aries
Existing Terrace
30" Combination
Curb &Gutter
(Salvage)
71440.5 S.Y.
1,255.6 Tons
75.3 Tons
1,860.1
Gal
50.0
S.Y.
399.7
Lin. Ft.
399.7
Lin. Ft.
49.3
Lin. Ft.
309.9
S.Y.
58.7
S.Y.
368.4
S.Y.
5
Each
2
Each
1
Lump. Sum
7'-5„
Varies
MATERIALS - GENERAL REQUIREMENTS
1. Asphaltic Oil for Tack coat SSI H
Water used to dilute emulsified asphalt shall be mixed in
approximate 50-50 proportion with the oil. The rate of
application of the diluted emulsified asphalt shall
generally be from .10 to .20 of a gallon per square yard.
2. Asphaltic Concrete
Type SLX asphalt according to State Specifications
31'
13'-4" 13'-4"
Build 3" Asphalt Type SLX
Cold Mill 3" Asphalt Surface to Existings Concrete
TYPICAL CROSS SECTION
STA. 300+00 TO STA. 321+88
41'
13'-4" - 13'-4"
Build 3" Asphalt Type SLX
Cold Mill 3" Asphalt Surface to Existinas Concrete
2.0%
dQ• _ d 4 _ .4 y v e a . �. a
. d
Existing Concrete 4" ± Existing
Swell Concrete
3" ± Existing
Asphalt
GENERAL NOTES
2.0%
TYPICAL CROSS SECTION
STA. 321+88 TO STA. 324+g5.9
CONTRACTOR'S NOTE
1 It will be the responsibility of the Contractor to dispose all
pavement removal.
2. Contractor will be required to have all utilities located prior to
start of work.
3. Contractor shall remove existing asphalt in driveways and shall be
subsidiary to the unit price for Cold Milling Class 3.
4. Excavation, backfilling, and sawing control joints, keyway, tie bars,
dowel pins, and rubberized joint sealant shall be considered subsidiary
to the unit price per square yard of pavement.
Existing Terrace
30" Combination
Curb &Gutter
(Salvage)
7'-4"
Varies
4 '1
Existing Concrete
Swell
Note: Cross section 2% minimum slope maybe adjusted in field by Engineer to accommodate existing conditions.
4'
2%
Existing Sidewalk
NOTES:
Contractor to mill 3" ± of existing asphalt to concrete from Sta.
300+00 to Sta. 324+85.9 as shown on project cross section.
This project will be done in two lifts, the first lift of asphalt will
consist of 1" or less skim, and the seconded or top lift of asphalt
will consist of 2" type SLX.
Sub -base may require various patching to be determined by Engineer
after milling operation and street has been cleaned.
Millings are to become the property of the contractor.
Ends and returns on all roads, intersections, and driveways will be sawed
prior to installation of Asphalt and shall be subsidiary to the Unit Price of
Asphalt Type SLX. Contractor shall use caution not to damage driveways
during the removal of existing asphalt.
An organized method whereby milling, sweeping, laying of tack coat,
followed by resurfacing operations is preferred to place these high traffic
roadways back in service. Upon milling of surface it is requested that
overlay(s) be completed within 72 hours.
CITY OF HASTINGS,
ENGINEERING DEPT. C)0
Project
2017 RESURFACING
Proj. No.
R -2017-A3
Description3RDSTREET-
BURLINGTON TO BALTIMORE AVE.
Design By
Date 3-2017
Contractor
Drawn By BK
Approved By
Dm. No. 8 of 11
NORTH
Scale: 1"=10'
10, 09 10, 20' 30'
1 1 1 1 1
1 m I
NORTH Al
Scale: 1"=20'
20' of 20' 40'
60'
REMOVE ASPHALT PAVEMENT
Station to Station Side Sq. Yds.
324+85.9 to 325+07.9 LT & RT 58.7
REMOVE CONCRETE
PAVEMENT
Station
Station to Station
Side
Sq. Yds.
322+75.4 to 322+99.4
RT
19.5
323+17.7 to 325+07.9
LT
187.4
323+73.8 to 325+07.9
RT
103.0
STREET— BURLINGTON AVE TO BALTIMORE AVE
Design By
ED BUILD 8" P.C.C. PAVEMENT 47B
Station to Station Side Sq. Yds.
322+75.4 to 322+99.4 RT 19.5
323+17.7 to 325+07.9 LT & RT 348.9
BUILD VEHICLE
SAW CUT
Station
Station to Station
Side
Lin. Ft.
323+68 to 323+78
LT
10.0
324+85.9
LT & RT
33.3
324+86.9 to 329+02.9
RT
6.0
STREET— BURLINGTON AVE TO BALTIMORE AVE
Design By
ED BUILD 8" P.C.C. PAVEMENT 47B
Station to Station Side Sq. Yds.
322+75.4 to 322+99.4 RT 19.5
323+17.7 to 325+07.9 LT & RT 348.9
BUILD VEHICLE
DETECTOR TYPE PREFORMED
Station
Side Size Turns
324+94
CL 10' x 6' 3
324+94
RT 10' x 6' 3
1 1
1 1 1
o
%
DAVID L C -j 1
WACKER
E-5090
A&
OI .7
2F
F
OF HASTINGS,
\
C)C3
/TCITY
ENGINEERING DEPT.
Project
2017 RESURFACING
Proj. No.
R -2017—A3
Description 3RD
STREET— BURLINGTON AVE TO BALTIMORE AVE
Design By
Date 3-2017
Contractor
Drawn By BK
i
Appmll)b74 tf '/
Im- No. 11 of 11
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JOINT SEALANT JOINT SEALANT s \
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SLOP ° 1"R SLOPE
CIDd 4 �„ R •d; • p ° ° 1 „ o0
1 " PREFORMED D � ! p ' • •
1 " PREFORMED D D D
EXPANSION JOINT FILLER EXPANSION JOINT FILLER
CONCRETE BARRIER CURB
QUA NTI TIES
CONCRETE 4.55 CU. YDS./STA.
AREA 1.228 SQ. FT.
INTEGRAL CONCRETE
SLOPING CURB
QUANTITIES
CONCRETE 0.62 CU. YDS./STA.
AREA 0.167 SQ. FT.
CONCRETE MEDIAN CURB
QUANTITIES
CONCRETE 4.42 CU. YDS./STA.
AREA 1.192 SQ. FT.
NOTE: *ONE INCH PREFORMED EXPANSION JOINT FILLER SHALL BE PLACED AT INTERVALS OF NOT MORE THAN
100 FT. THRU CONCRETE BARRIER CURB, CONCRETE MEDIAN CURB, AND CONCRETE CURB, TYPE L
9„
NO. 4 LONGITUDINAL BAR TO BE
1" 8" GAPPED AT / OCA TIONS; 3'MIN.,CONTRACTION JOINT
L
SLOPE
�o• �o• �e• o• I :; v/A
THE AREA BETWEEN CURB AND
EXISTING CONCRETE PAVEMENT
TO BE CLEANED AND ROUGHENED
AS DIRECTED BY THE ENGINEER
L NO. 5 X 8" TIE BARS
AT 5'-0" CENTERS
NOTE:
USE WHEN T IS P-0" OR GREA TER
CONCRETE BARRIER CURB
ALTERNATE
QUA NTI TIES
CONCRETE 1.33 CU. YDS./STA.
AREA 0.359 SQ. FT.
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INTEGRAL CONCRETE
SLOPING CURB
QUANTITIES
CONCRETE 0.62 CU. YDS./STA.
AREA 0.167 SQ. FT.
CONCRETE MEDIAN CURB
QUANTITIES
CONCRETE 4.42 CU. YDS./STA.
AREA 1.192 SQ. FT.
NOTE: *ONE INCH PREFORMED EXPANSION JOINT FILLER SHALL BE PLACED AT INTERVALS OF NOT MORE THAN
100 FT. THRU CONCRETE BARRIER CURB, CONCRETE MEDIAN CURB, AND CONCRETE CURB, TYPE L
9„
NO. 4 LONGITUDINAL BAR TO BE
1" 8" GAPPED AT / OCA TIONS; 3'MIN.,CONTRACTION JOINT
L
SLOPE
�o• �o• �e• o• I :; v/A
THE AREA BETWEEN CURB AND
EXISTING CONCRETE PAVEMENT
TO BE CLEANED AND ROUGHENED
AS DIRECTED BY THE ENGINEER
L NO. 5 X 8" TIE BARS
AT 5'-0" CENTERS
NOTE:
USE WHEN T IS P-0" OR GREA TER
CONCRETE BARRIER CURB
ALTERNATE
QUA NTI TIES
CONCRETE 1.33 CU. YDS./STA.
AREA 0.359 SQ. FT.
INTEGRAL CONCRETE
SLOPING CURB
QUA NTI TIES
CONCRETE 0.46 CU. YDS./STA.
AREA 0.123 SQ. FT.
8"
2"
SLOPE ` • ° .
° Y2„ R D '
d °
INTEGRAL CONCRETE
TRUCK APRON CURB
QUA NTI TIES
CONCRETE 0.47 CU. YDS./STA.
AREA 0.127 SQ. FT.
CONCRETE CURB,
TYPE I
QUA NTI TIES
CONCRETE 5.22 CU. YDS./STA.
AREA 1.408 SQ. FT.
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INTEGRAL CONCRETE
SLOPING CURB
QUA NTI TIES
CONCRETE 0.46 CU. YDS./STA.
AREA 0.123 SQ. FT.
8"
2"
SLOPE ` • ° .
° Y2„ R D '
d °
INTEGRAL CONCRETE
TRUCK APRON CURB
QUA NTI TIES
CONCRETE 0.47 CU. YDS./STA.
AREA 0.127 SQ. FT.
CONCRETE CURB,
TYPE I
QUA NTI TIES
CONCRETE 5.22 CU. YDS./STA.
AREA 1.408 SQ. FT.
9„
1”1. 8„
NOTE; MAY BE USED WHEN T IS LESS THAN 12"
INTEGRAL CONCRETE BARRIER CURB
QUA NTI TIES
CONCRETE 1.33 CU. YDS./STA.
AREA 0.359 SQ. FT.
1'-0"
CONTRACTION JOINTS SHALL 1
No. 4 LONGITUDINAL BAR TO BE
BE CONSTRUCTED TO MATCH 7�� 2" GAPPED AT CONTRACTION JOINT
2„ LOCATION OF EXISTING JOINTS
�� 4.q�
LOCATIONS; 3" MIN., 6" MAX.
9SL OPECD�
Q
•CONCRETE PA VEMEN• 3„ ~
D D D
THE AREA BETWEEN CURB AND NO. 5 X 8” TIE BARS AT 5'-0" CENTERS
EXISTING CONCRETE PAVEMENT TO BE DRILLED AND GROUTED INTO EXISTING
TO BE CLEANED AND ROUGHENED CONCRETE PAVEMENT (WITH APPROVED GROUT)
AS DIRECTED BY THE ENGINEER
INTEGRAL CONCRETE CURB
QUA NTI TIES
CONCRETE 0.89 CU. YDS./STA.
AREA 0.239 SQ. FT.
EROSION CONTROL CURB
QUA NTI TIES
CONCRETE 0.81 CU. YDS./STA.
AREA 0.219 SQ. FT.
T/4 (2 11 MIN) SAW CUT 4" MIN.
DEPTH
if I
CONTRACTION JOINT THRU CURB
FOR NON -INTEGRAL CURB THE CONTRACTION JOINTS
MAY BE MADE WITH A DOUBLE EDGER WHILE THE
CONCRETE IS STILL PLASTIC.
CONCRETE CURB,
TYPE II
QUA NTI TIES
CONCRETE 0.87 CU. YDS./STA.
AREA 0.234 SQ. FT.
NOTE; T = PAVEMENT THICKNESS
R11 JUL 15 1 ADDED TRUCK APRON CURB
R10 FEB 09 MULTIPLE REVISIONS
R9 MAR 05 MULTIPLE REVISIONS
REV. NO. DATE DESCRIPTION OF REVISION
NEBRASKA DEPARTMENT OF ROADS
STANDARD PLAN N0. 301-R11
PAVEMENT DETAILS
ACCEPTED BY FHWA FOR USE ON THE
NATIONAL
DATE
lit 1
JANUARY 31, 1974—
,.
1 'RL4,
�O
D
p
�
NOTE; MAY BE USED WHEN T IS LESS THAN 12"
INTEGRAL CONCRETE BARRIER CURB
QUA NTI TIES
CONCRETE 1.33 CU. YDS./STA.
AREA 0.359 SQ. FT.
1'-0"
CONTRACTION JOINTS SHALL 1
No. 4 LONGITUDINAL BAR TO BE
BE CONSTRUCTED TO MATCH 7�� 2" GAPPED AT CONTRACTION JOINT
2„ LOCATION OF EXISTING JOINTS
�� 4.q�
LOCATIONS; 3" MIN., 6" MAX.
9SL OPECD�
Q
•CONCRETE PA VEMEN• 3„ ~
D D D
THE AREA BETWEEN CURB AND NO. 5 X 8” TIE BARS AT 5'-0" CENTERS
EXISTING CONCRETE PAVEMENT TO BE DRILLED AND GROUTED INTO EXISTING
TO BE CLEANED AND ROUGHENED CONCRETE PAVEMENT (WITH APPROVED GROUT)
AS DIRECTED BY THE ENGINEER
INTEGRAL CONCRETE CURB
QUA NTI TIES
CONCRETE 0.89 CU. YDS./STA.
AREA 0.239 SQ. FT.
EROSION CONTROL CURB
QUA NTI TIES
CONCRETE 0.81 CU. YDS./STA.
AREA 0.219 SQ. FT.
T/4 (2 11 MIN) SAW CUT 4" MIN.
DEPTH
if I
CONTRACTION JOINT THRU CURB
FOR NON -INTEGRAL CURB THE CONTRACTION JOINTS
MAY BE MADE WITH A DOUBLE EDGER WHILE THE
CONCRETE IS STILL PLASTIC.
CONCRETE CURB,
TYPE II
QUA NTI TIES
CONCRETE 0.87 CU. YDS./STA.
AREA 0.234 SQ. FT.
NOTE; T = PAVEMENT THICKNESS
R11 JUL 15 1 ADDED TRUCK APRON CURB
R10 FEB 09 MULTIPLE REVISIONS
R9 MAR 05 MULTIPLE REVISIONS
REV. NO. DATE DESCRIPTION OF REVISION
NEBRASKA DEPARTMENT OF ROADS
STANDARD PLAN N0. 301-R11
PAVEMENT DETAILS
ACCEPTED BY FHWA FOR USE ON THE
NATIONAL
DATE
lit 1
JANUARY 31, 1974—
,.
NO. 5 X 18" TIE BARS A T 33" 11-011
CENTERS TO BE DRILLED AND
GROUTED INTO EXISTING SLAB. - 2"
8le�
ASPHAL TIC CONCRETE Q
V) 9%� D
o
o I I
EXISTING SLAB ---I I VARIABLE
of CONCRETE BASE COURSE W/INTEGRAL CURB
M
L
0
L
0
NO. 5 X 18" TIE BARS AT 33" 11-011
CENTERS TO BE DRILLED AND 2
GROUTED INTO EXISTING SLAB.
�6
N �6��
N
co ,
0 9,� D Cp
N D n
o
01
v
EXISTING SLAB VARIABLE
THE FOLLOWING NOTE IS TYPICAL FOR CONCRETE BASE COURSE
W/INTEGRAL CURB AND CONCRETE PAVEMENT WIDENING:
CONTRACTION AND EXPANSION JOINTS SHALL BE CONSTRUCTED
-0 1 TO MATCH L OCA TIONS OF EXISTING JOINTS.
00
OOM
CONCRETE PAVEMENT WIDENING
a)ol
VARIABLE
ONE INCH PREFORMED EXPANSION JOINT FILLER SHALL BE PLACED AT INTERSECTION
RETURNS AND WHERE SHOWN ON THE PLANS. TRANSVERSE JOINTS SHALL
BE PROVIDED EVERY 8'-0" OR WHERE SHOWN ON THE PLANS.
NOTE: RECESS THE EXPANSION JOINT FILLER %" FROM THE
TOP SURFACE OF THE CURB TYPE UNDER CONSTRUCTION
DETAIL FOR CUTTING EXPANSION JOINT FILLER
1l_oll
211
'94'n
9•!Q o t -Z
QO
VARIABLE
(2'-0" MIN. TO 3'-6" MAX. )
COMBINATION CONCRETE CURB & GUTTER
6" OPENING '
FOR SIGN POST 1'-6" I 4'-0" MIN.
I
A
w ��E
1" PREFORMED
EXPANSION JOINT FILLER
W/JOINT SEALANT
6" OPENING
FOR SIGN POST
B
W
1" PREFORMED
EXPANSION JOINT FILLER
W/JOINT SEALANT
MEDIAN SURFACING
(SAND FILL) I
I I
I N~
PLAN
1
1'-6" 1 4'-0" MIN.
1" PREFORMED
EXPANSION JOINT FILLER
A MEDIAN SURFACING (SAND FILL)
1'-6" 4'-0" MIN.
I
I
JOINT SEALANT
1" PREFORMED
EXPANSION JOINT FILLER
END OF MEDIAN ISLAND
7- C
o �C
I N�
I
'-6" 4'-0" MIN. PLAN
I �
- JOINT SEALANT
TOP OF SLAB
I,4*48iiP►w_0_1
LENGTH AS SHOWN ON PLANS
8'-0" MIN. FOR 6" CURB
6'-0" MIN. FOR 4" CURB
SECTION B -B
D --------------
o
B
�o
CONCRETE ISLAND NOSE
CONCRETE PA VEMENT
SECTION C -C SECTION D -D
CONCRETE ISLAND NOSE
NOTE:
EXISTING CONCRETE PAVEMENT IS TO BE REMOVED TO BUILD CONCRETE ISLAND NOSE.
3"
�I� D D. A s D• e D s. D I�
1 611
%" BOARD TO BE
LEFT IN PLACE
CONCRETE HEADER
R11 JUL 15 1 ADDED TRUCK APRON CURB
R10 FEB 09 MULTIPLE REVISIONS
R9 MAR 05 MULTIPLE REVISIONS
REV. NO. DATE DESCRIPTION OF REVISION
NEBRASKA DEPARTMENT OF ROADS
STANDARD PLAN N0. 301-R11
PAVEMENT DETAILS
ACCEPTED BY FHWA OR USE ON THE
NATIONAL
DATEFF ORIGINAL:
s
1
1974-
o".1
_` r DATE
I" DIA. X 18" DOWEL BARS, T=6" TO 8"
1%" DIA. X 18" DOWEL BARS, T OVER 8"
A
Z
0
N
3'-0" MIN.
-F o. Y4 R o'
': •a. EXPANSION TUBE
A
JOINT SEALANT SLOPE 2% — JOINT SEALANT
a
EXISTING SLAB B NEW SLAB
1 „ . 1
Y R �°
3
.
�/
�
O GREASE DOWEL BAR ON EXPANSION TUB SIDE
I 1" PREFORMED
O 1" PREFORMED EXPANSION JOINT FILLER
— — — — — - EXPANSION JOINT FILLER
NOTES:
OC JOINT SEALANT
DOWEL BARS
SHALL
BE
DRILLED TO A DEPTH OF 8" INTO EXISTING SLAB AND GROUTED.
CONCRETE MEDIAN SURFACING
DOWEL BARS
SHALL
BE
PLACED AT P-0" CENTERS. THE OUTSIDE DOWEL BAR SHALL BE
PLACED 6" FROM THE EDGE OF THE SLAB.
THIS JOINT
SHALL
BE
CONSTRUCTED TRANSVERSE TO THE ROADWAY WHERE THE NEW
ONE INCH PREFORMED EXPANSION JOINT FILLER SHALL BE PLACED ACROSS
CONCRETE ABUTS THE EXISTING CONCRETE.
THE FULL WIDTH OF THE MEDIAN SURFACING AT INTERVALS OF NOT MORE
THAN 49'-0".
DOWEL BARS
SHALL
BE
PLACED PARALLEL TO THE ROADWAY � AND TO THE ROADBED.
LONGITUDINAL JOINTS ONE INCH DEEP SHALL BE MADE IN ALL MEDIANS
WHEN SURFACING WIDTH IS 16'-0" OR GREATER.
EXPANSION JOINT
TRANSVERSE JOINTS ONE INCH DEEP SHALL BE MADE IN ALL MEDIANS
(SUBSIDIARY)
AT INTERVALS OF NOT MORE THAN 8'-011.
TRANSVERSE AND LONGITUDINAL JOINTS SHALL NOT BE FILLED.
NO. 5 X 18" TIE BARS A T 33" 11-011
CENTERS TO BE DRILLED AND
GROUTED INTO EXISTING SLAB. - 2"
8le�
ASPHAL TIC CONCRETE Q
V) 9%� D
o
o I I
EXISTING SLAB ---I I VARIABLE
of CONCRETE BASE COURSE W/INTEGRAL CURB
M
L
0
L
0
NO. 5 X 18" TIE BARS AT 33" 11-011
CENTERS TO BE DRILLED AND 2
GROUTED INTO EXISTING SLAB.
�6
N �6��
N
co ,
0 9,� D Cp
N D n
o
01
v
EXISTING SLAB VARIABLE
THE FOLLOWING NOTE IS TYPICAL FOR CONCRETE BASE COURSE
W/INTEGRAL CURB AND CONCRETE PAVEMENT WIDENING:
CONTRACTION AND EXPANSION JOINTS SHALL BE CONSTRUCTED
-0 1 TO MATCH L OCA TIONS OF EXISTING JOINTS.
00
OOM
CONCRETE PAVEMENT WIDENING
a)ol
VARIABLE
ONE INCH PREFORMED EXPANSION JOINT FILLER SHALL BE PLACED AT INTERSECTION
RETURNS AND WHERE SHOWN ON THE PLANS. TRANSVERSE JOINTS SHALL
BE PROVIDED EVERY 8'-0" OR WHERE SHOWN ON THE PLANS.
NOTE: RECESS THE EXPANSION JOINT FILLER %" FROM THE
TOP SURFACE OF THE CURB TYPE UNDER CONSTRUCTION
DETAIL FOR CUTTING EXPANSION JOINT FILLER
1l_oll
211
'94'n
9•!Q o t -Z
QO
VARIABLE
(2'-0" MIN. TO 3'-6" MAX. )
COMBINATION CONCRETE CURB & GUTTER
6" OPENING '
FOR SIGN POST 1'-6" I 4'-0" MIN.
I
A
w ��E
1" PREFORMED
EXPANSION JOINT FILLER
W/JOINT SEALANT
6" OPENING
FOR SIGN POST
B
W
1" PREFORMED
EXPANSION JOINT FILLER
W/JOINT SEALANT
MEDIAN SURFACING
(SAND FILL) I
I I
I N~
PLAN
1
1'-6" 1 4'-0" MIN.
1" PREFORMED
EXPANSION JOINT FILLER
A MEDIAN SURFACING (SAND FILL)
1'-6" 4'-0" MIN.
I
I
JOINT SEALANT
1" PREFORMED
EXPANSION JOINT FILLER
END OF MEDIAN ISLAND
7- C
o �C
I N�
I
'-6" 4'-0" MIN. PLAN
I �
- JOINT SEALANT
TOP OF SLAB
I,4*48iiP►w_0_1
LENGTH AS SHOWN ON PLANS
8'-0" MIN. FOR 6" CURB
6'-0" MIN. FOR 4" CURB
SECTION B -B
D --------------
o
B
�o
CONCRETE ISLAND NOSE
CONCRETE PA VEMENT
SECTION C -C SECTION D -D
CONCRETE ISLAND NOSE
NOTE:
EXISTING CONCRETE PAVEMENT IS TO BE REMOVED TO BUILD CONCRETE ISLAND NOSE.
3"
�I� D D. A s D• e D s. D I�
1 611
%" BOARD TO BE
LEFT IN PLACE
CONCRETE HEADER
R11 JUL 15 1 ADDED TRUCK APRON CURB
R10 FEB 09 MULTIPLE REVISIONS
R9 MAR 05 MULTIPLE REVISIONS
REV. NO. DATE DESCRIPTION OF REVISION
NEBRASKA DEPARTMENT OF ROADS
STANDARD PLAN N0. 301-R11
PAVEMENT DETAILS
ACCEPTED BY FHWA OR USE ON THE
NATIONAL
DATEFF ORIGINAL:
s
1
1974-
o".1
_` r DATE
z
O
N
0
Z
WLd
0
r
a
3
0
0
O
Q
Z
N
w
0
0
L
O
OL
E
O
0
0
M_
L
O
v
L
N
N
N
0
N
F-
0
O
01
+
v
0
INTEGRAL CURB
R
X
5'-0"
3.00'
10'-0"
4.36'
15'-0"
5.38'
20'-0"
6.24'
25'-0"
7.00'
30'-0"
7.68'
35'-0"
8.31'
40'-0"
8.89'
9„
JOINT SEALANT
1 I�
A d
1 " PREFORMED
EXPANSION JOINT FILLER
BARRIER CURB
DETAILS OF CURB DROPS
g o li
Frn
�
NifV i
F
X
R = RADIUS
X = (2R-1)
(X & R IN FEET)
CONTRACTION
JOINT
E
#4 REBAR, 4'-0" LONG
URBAN DRIVEWAY PLAN
2" SLOPING CURB
_, +2.3% TO +10%
10'-0" DES.
1 I-oil
JOINT SEALANT
SLOPE
Eli
4'-0" MIN.
1" PREFORMED
EXPANSION JOINT FILLER
SECTION E -E
1t -Oil JOINT SEALANT
7�1
G
e
1" PREFORMED
EXPANSION JOINT FILLER
SECTION F -F
TRANSITION SIDEWALK TO MEET DRIVE
(DISTANCE VARIES)
RISE LESS THAN 6" (8°° SLOPE)
RISE GREATER THAN 6" (5°° SLOPE)
SLOPE R=RISE
SIDEWALK
DRIVE ..
D D e
+2%
5'-0" SIDEWALK
(4'-0" MIN.) - 1 - (4'-0" MIN.)
4'-0" MIN.
SECTION G -G
TOP OF CURB + 0" MINIMUM
+a% MAX. +15% MAX. I
-8°° MAX.
4'-0" MIN.
SLOPE TOWARD STREET
1.5% TYPICAL 2% MAX.
„R ° 1„R °
Q E s Y s D s s
-15% MAX.
O O �
PROFILE URBAN DRIVEWAY WITH SIDEWALK
v (MAYTMIIM PPPrPMT np nRAnpl
00
00
a ^�, O1 10'-0” MINIMUM IS REQUIRED WHEN THE EXISTING GRADE IS GREATER THAN ±8
�o �2 10'-0" MINIMUM IS REQUIRED WHEN THE EXISTING GRADE IS GREATER THAN ±15%
NM 10'-0" MINIMUM ROUNDING IS REQUIRED WHEN THE EXISTING GRADE IS GREATER THAN ±22%
VARIA BL E
SIDEWALK
(RURAL DRIVEWAY)
z R R
VARIABLE
SIDEWALK AT
DRIVEWAY
NOTE:
1" PREFORMED EXPANSION JOINT FILLER SHALL
BE PLACED IN ALL SIDEWALKS OR CROSSWALKS
AT INTERVALS OF NOT MORE THAN 50'-0", AND
AT ALL POINTS WHERE SIDEWALKS OR CROSSWALKS
ARE ADJACENT TO CURB. IF SIDEWALK OR
CROSSWALK TO BE CONSTRUCTED IS LESS THAN
50'-0" IN LENGTH, ONE SUCH EXPANSION JOINT
SHALL BE PLACED AS DIRECTED BY THE ENGINEER.
NOTE: T = PAVEMENT THICKNESS
I EXISTING
R11 JUL 15 ADDED TRUCK APRON CURB
R10 FEB 09 MULTIPLE REVISIONS
R9 MAR 05 MULTIPLE REVISIONS
REV. NO. DATE DESCRIPTION OF REVISION
NEBRASKA DEPARTMENT OF ROADS
STANDARD PLAN N0. 301-R11
Ex -IS T11vG PAVEMENT DETAILS
ACCEPTED BY FHWA OR USE ON THE
NATIONAL
DATE
DATE
°
D
SLOPE TOWARD STREET
1.5% TYPICAL 2% MAX.
„R ° 1„R °
Q E s Y s D s s
-15% MAX.
O O �
PROFILE URBAN DRIVEWAY WITH SIDEWALK
v (MAYTMIIM PPPrPMT np nRAnpl
00
00
a ^�, O1 10'-0” MINIMUM IS REQUIRED WHEN THE EXISTING GRADE IS GREATER THAN ±8
�o �2 10'-0" MINIMUM IS REQUIRED WHEN THE EXISTING GRADE IS GREATER THAN ±15%
NM 10'-0" MINIMUM ROUNDING IS REQUIRED WHEN THE EXISTING GRADE IS GREATER THAN ±22%
VARIA BL E
SIDEWALK
(RURAL DRIVEWAY)
z R R
VARIABLE
SIDEWALK AT
DRIVEWAY
NOTE:
1" PREFORMED EXPANSION JOINT FILLER SHALL
BE PLACED IN ALL SIDEWALKS OR CROSSWALKS
AT INTERVALS OF NOT MORE THAN 50'-0", AND
AT ALL POINTS WHERE SIDEWALKS OR CROSSWALKS
ARE ADJACENT TO CURB. IF SIDEWALK OR
CROSSWALK TO BE CONSTRUCTED IS LESS THAN
50'-0" IN LENGTH, ONE SUCH EXPANSION JOINT
SHALL BE PLACED AS DIRECTED BY THE ENGINEER.
NOTE: T = PAVEMENT THICKNESS
I EXISTING
R11 JUL 15 ADDED TRUCK APRON CURB
R10 FEB 09 MULTIPLE REVISIONS
R9 MAR 05 MULTIPLE REVISIONS
REV. NO. DATE DESCRIPTION OF REVISION
NEBRASKA DEPARTMENT OF ROADS
STANDARD PLAN N0. 301-R11
Ex -IS T11vG PAVEMENT DETAILS
ACCEPTED BY FHWA OR USE ON THE
NATIONAL
DATE
DATE
z
0
N
>
D
z
c0
Ld
w
0
r
a
3
0
0
0
ti
v
z
0
N
w
0
0
L
v
O
OL
E
0
U
0
M_
L
0
v
aL)
N
N
0
N
0
U
0
m
v
0
0
N 0
0
0—
o ••
N
C" ..
0
my
- U
L- N
CHANNELIZATION DEVICES
THE FUNCTION OF CHANNELIZATION DEVICES IS TO WARN ROAD USERS OF CONDITIONS CREATED
BY WORK ACTIVITIES IN OR NEAR THE TRAVELED WAY, TO PROTECT WORKERS IN THE TEMPORARY
TRAFFIC CONTROL ZONE, AND TO GUIDE DRIVERS AND PEDESTRIANS SAFELY. CHANNELIZING
DEVICES INCLUDE BUT ARE NOT LIMITED TO CONES, TUBULAR POSTS, VERTICAL PANELS,
DRUMS, BARRICADES, TRAFFIC LANE DIVIDERS, TEMPORARY RAISED ISLANDS, AND BARRIERS.
DEVICES USED FOR CHANNELIZATION SHOULD PROVIDE FOR SMOOTH AND GRADUAL TRAFFIC
MOVEMENT FROM ONE LANE TO ANOTHER, ONTO A BYPASS OR DETOUR, OR TO REDUCE THE WIDTH
OF THE TRAVELED WAY. THEY MAY ALSO BE USED TO SEPARATE TRAFFIC FROM THE WORK
SPACE, PAVEMENT DROP-OFFS, PEDESTRIAN PATHS, OR OPPOSING DIRECTIONS OF TRAFFIC.
CHANNELIZING DEVICES SHALL MEET THE CRASHWORTHY PERFORMANCE CRITERIA CONTAINED IN
THE NATIONAL COOPERATIVE HIGHWAY RESEARCH PROGRAM (NCHRP) REPORT 350 OR MANUAL FOR
ASSESSING SAFETY HARDWARE (MASH). THEY SHOULD BE CONSTRUCTED AND BALLASTED TO
PERFORM IN A PREDICTABLE MANNER WHEN INADVERTENTLY STRUCK BY A VEHICLE. IF STRUCK,
THE DEVICE SHOULD YIELD OR BREAK AWAY, FRAGMENTS OR OTHER DEBRIS FROM THE DEVICE
SHOULD NOT PENETRATE THE PASSENGER COMPARTMENT OF THE VEHICLE OR BE A POTENTIAL
HAZARD TO WORKERS OR PEDESTRIANS IN THE IMMEDIATE AREA.
SPACING OF CHANNELIZING DEVICES SHOULD NOT EXCEED A DISTANCE IN FEET EQUAL TO THE
SPEED WHEN USED FOR THE TAPER CHANNELIZATION, AND A DISTANCE IN FEET OF TWICE THE
SPEED WHEN USED FOR TANGENT CHANNELIZATION.
SPACING OF
CHANNELIZATION DEVICES
SPEED
(MPH)
S
SPACING OF
(FEET)
DEVICES
TAPER
TANGENT
25
25
50
35
35
70
45
45
90
55
55
110
60
60
120
65
65
130
75
75
150
WARNING LIGHTS MAY BE ADDED TO CHANNELIZING DEVICES IN AREAS WITH FREQUENT FOG, SNOW,
OR SEVERE ROADWAY CURVATURE, OR WHERE VISUAL DISTRACTIONS ARE PRESENT, EXCEPT FOR
THE SEQUENTIAL FLASHING WARNING LIGHTS, WARNING LIGHTS PLACED ON CHANNELIZING DEVICES
USED IN A SERIES TO CHANNELIZE ROAD USERS SHALL BE STEADY -BURN.
THE RETROREFLECTIVE MATERIAL USED ON CHANNELIZING DEVICES SHALL HAVE A SMOOTH,
SEALED OUTER SURFACE, MEETING THE REQUIREMENTS OF THE ASTM SPECIFICATION D4956, FOR
TYPE IV SHEETING OR TYPE V REBOUNDABLE SHEETING (OR GREATER).
COEFFICIENT OF RETROREFLECTION
(CD/LUX/M 2)
WHITE ORANGE RED YELLOW
250 100 45 170
THE AMERICAN TRAFFIC SAFETY SERVICES ASSOCIATION (ATSSA) "QUALITY GUIDELINES FOR
WORK ZONE TRAFFIC CONTROL DEVICES" SHALL BE USED AS A VISUAL GUIDE FOR DETERMINING
IF A TRAFFIC CONTROL DEVICE/OR SIGN IS ACCEPTABLE, MARGINAL OR UNACCEPTABLE.
THE NAME AND TELEPHONE NUMBER OF THE AGENCY, CONTRACTOR, OR SUPPLIER MAY BE SHOWN
ON THE CHANNELIZING DEVICE BACK OR SUPPORT, BUT NOT ON THE DEVICE FACE. THE LETTERS
AND NUMBERS SHALL BE A NON -REFLECTIVE COLOR AND NOT OVER 15 SQUARE INCHES IN TOTAL
AREA.
PARTICULAR ATTENTION SHOULD BE GIVEN TO MAINTAINING THE CHANNELIZING DEVICES TO KEEP
THEM CLEAN, VISIBLE, AND PROPERLY POSITIONED. DEVICES SHALL BE REPLACED THAT ARE
DAMAGED AND/OR HAVE LOST A SIGNIFICANT AMOUNT OF THEIR RETROREFLECTIVITY AND
EFFECTIVENESS.
REFLECTORIZED PLASTIC DRUMS
RETROREFLECTIVE WHI'
RETROREFLECTIVE WHITE
DESIGN
18" MIN.
RETROREFLECTIVE FLUORESCENT
ORANGE
OPTIONAL RETROREFLECTIVE
FLUORESCENT ORANGE
REFLECTORIZED PLASTIC DRUMS USED FOR TRAFFIC WARNING OR CHANNELIZATION SHALL BE
CONSTRUCTED OF LIGHTWEIGHT, FLEXIBLE, AND DEFORMABLE MATERIALS AND BE A MINIMUM OF
36 INCHES IN HEIGHT AND HAVE A MINIMUM WIDTH OF AT LEAST A 18 INCHES, REGARDLESS OF
ORIENTATION. THE PREDOMINANT COLOR OF THE DRUM SHALL BE ORANGE. METAL DRUMS SHALL
NOT BE USED. THE MARKINGS ON DRUMS SHALL BE HORIZONTAL, SHALL BE CIRCUMFERENTIAL,
AND SHALL DISPLAY FOUR 6 INCH WIDE BANDS OF RETROREFLECTIVE SHEETING, ALTERNATING
FLUORESCENT ORANGE -WHITE -FLUORESCENT ORANGE -WHITE, DRUMS SHALL HAVE CLOSED TOPS
THAT WILL NOT ALLOW COLLECTION OF CONSTRUCTION OR OTHER DEBRIS.
►_1�l��il_r�i�P►
DRUMS ARE MOST COMMONLY USED TO CHANNELIZE OR DELINEATE TRAFFIC FLOW BUT MAY ALSO
BE USED INDIVIDUALLY OR IN GROUPS TO MARK SPECIFIC LOCATIONS. DRUMS ARE HIGHLY
VISIBLE AND HAVE GOOD TARGET VALUE; THEY GIVE THE APPEARANCE OF BEING FORMIDABLE
OBSTACLES AND, THEREFORE, COMMAND THE RESPECT OF ROAD USERS.
BALLAST SHALL NOT BE PLACED ON TOP OF THE DRUM. DRUMS SHOULD NOT BE WEIGHTED WITH
SAND, WATER, OR ANY MATERIAL.
BARRICADES
BARRICADE TYPE
TYPE II
TYPE III
WIDTH OF RAIL
8 INCHES MIN. -
12 INCHES MAX.
8 INCHES MIN. -
12 INCHES MAX.
LENGTH OF RAIL
36 INCHES
8 FEET
WIDTH OF STRIPES
6 INCHES
6 INCHES
HEIGHT
36 INCHES
5 FEET
REFLECTIVE SHEETING
TYPE IV
TYPE IV
NUMBER OF
REFLECTORIZED
RAIL FACES
4 (TWO EACH
DIRECTION)
6 (THREE EACH
DIRECTION)
*NOMINAL DIMENSIONS ARE PERMISSIBLE WHEN CONSTRUCTED FROM LUMBER.
**WHEN LATERAL SPACE IS LIMITED, SOME TYPE III BARRICADES WITH A 4 FOOT
LENGTH OF RAIL, MAY BE ALLOWED WHEN APPROVED BY THE ENGINEER.
TYPE III BARRICADE
TYPICAL MOUNTING OF
TYPE II BARRICADE
BALLAST SHALL NOT BE PLACED OVER ANY REFLECTIVE DEVICE
kLLAST
I7
DESIGN
A BARRICADE IS A PORTABLE OR FIXED DEVICE HAVING TWO OR THREE RAILS WITH
APPROPRIATE MARKINGS. IT IS USED TO CONTROL ROAD USERS BY CLOSING, RESTRICTING,
OR DELINEATING ALL OR A PORTION OF THE RIGHT-OF-WAY.
BARRICADES SHALL BE ONE OF TWO TYPES; TYPE II OR TYPE III.
STRIPES ON BARRICADE RAILS SHALL BE ALTERNATING ORANGE AND WHITE RETROREFLECTIVE
STRIPES SLOPING DOWNWARD AT AN ANGLE OF 45 DEGREES IN THE DIRECTION ROAD USERS
ARE TO PASS. THE STRIPES SHALL BE 6 INCHES WIDE. THE MINIMUM RAIL LENGTH FOR A
TYPE II BARRICADE IS 36 INCHES.
WHERE BARRICADES EXTEND ENTIRELY ACROSS A ROADWAY, THE STRIPES SHOULD SLOPE
DOWNWARD IN THE DIRECTION TOWARD WHICH ROAD USERS MUST TURN. WHERE BOTH RIGHT
AND LEFT TURNS ARE PROVIDED, THE STRIPES MAY SLOPE DOWNWARD IN BOTH DIRECTIONS
FROM THE CENTER OF THE BARRICADE OR BARRICADES. WHERE NO TURNS ARE INTENDED,
THE STRIPES SHOULD SLOPE DOWNWARD TOWARD THE CENTER OF THE BARRICADE OR
BARRICADES.
BARRICADE RAILS SHOULD BE SUPPORTED IN A MANNER THAT WILL ALLOW THEM TO BE SEEN
BY THE ROAD USER, AND IN A MANNER THAT PROVIDES A STABLE SUPPORT THAT IS NOT
EASILY BLOWN OVER OR DISPLACED.
ON HIGH-SPEED ROADWAYS OR IN OTHER SITUATIONS WHERE BARRICADES MAY BE SUSCEPTIBLE
TO OVERTURNING IN THE WIND, SANDBAGS SHOULD BE USED FOR BALLASTING. SANDBAGS MAY
BE PLACED ON LOWER PARTS OF THE FRAME OR STAYS TO PROVIDE THE REQUIRED BALLAST
BUT SHALL NOT BE PLACED ON TOP OF ANY STRIPED RAIL. BARRICADES SHALL NOT BE
BALLASTED BY HEAVY OBJECTS SUCH AS ROCKS OR CHUNKS OF CONCRETE.
THE BARRICADE OWNERS NAME, NOT TO EXCEED 15 SQUARE INCHES SHALL BE SHOWN ON THE
BARRICADE BACK OR SUPPORT BUT NOT ON ITS FACE.
WHEN LATERAL SPACE IS LIMITED, SOME TYPE III BARRICADES WITH A 4 FOOT LENGTH OF
RAIL, MAY BE ALLOWED WHEN APPROVED BY THE ENGINEER.
APPLICATION
TYPE II BARRICADES ARE INTENDED FOR USE IN SITUATIONS WHERE TRAFFIC IS MAINTAINED
THROUGH THE TEMPORARY TRAFFIC CONTROL ZONE. THEY MAY BE USED INDIVIDUALLY OR IN
GROUPS TO MARK A SPECIFIC CONDITION, OR THEY MAY BE USED IN A SERIES FOR
CHANNELIZING TRAFFIC. ON THE INTERSTATE, FREEWAY AND EXPRESSWAY SYSTEM, TYPE II
BARRICADES SHALL NOT BE USED FOR CHANNELIZATION.
TYPE III BARRICADES USED AT A ROAD CLOSURE MAY EXTEND COMPLETELY ACROSS A ROADWAY
FROM CURB TO CURB. WHERE PROVISION IS MADE FOR ACCESS OF AUTHORIZED EQUIPMENT
AND VEHICLES, THE RESPONSIBILITY FOR THE TYPE III BARRICADES SHOULD BE ASSIGNED TO
A PERSON WHO SHALL PROVIDE PROPER CLOSURE AT THE END OF EACH WORK DAY.
WHEN A HIGHWAY IS LEGALLY CLOSED BUT ACCESS MUST STILL BE ALLOWED FOR LOCAL
TRAFFIC, THE TYPE III BARRICADES MAY NOT BE EXTENDED COMPLETELY ACROSS A ROADWAY.
A SIGN WITH THE APPROPRIATE LEGEND CONCERNING PERMISSIBLE USE BY LOCAL TRAFFIC
SHALL BE MOUNTED.
NORMALLY PERMANENT SIGNS MOUNTED ON BARRICADES SHALL BE ERECTED ABOVE THE
BARRICADE. THE SIGNS "ROAD CLOSED", OR "ROAD WORK AHEAD", FOR EXAMPLE CAN
EFFECTIVELY BE MOUNTED ABOVE THE BARRICADE THAT CLOSES THE ROADWAY. TYPE III
BARRICADES SHALL BE SUPPLEMENTED WITH A LIGHTING DEVICE UNLESS SPECIFICALLY OMITTED
BY THE ENGINEER. DETOUR ARROW AND LARGE WARNING ARROW SIGNS SHOULD BE PLACED ON
THE FACE OF BARRICADE.
CONES
WHITERETROREFLECTIVE
WHITE z
DESIGN
CONES SHALL BE PREDOMINANTLY ORANGE, FLOURESCENT RED -ORANGE, OR FLOURESCENT
YELLOW/ORANGE, NOT LESS THAN 28 INCHES IN HEIGHT, AND SHALL BE MADE OF A MATERIAL
THAT CAN BE STRUCK WITHOUT DAMAGING VEHICLES ON IMPACT. CONES WHEN ALLOWED ON THE
INTERSTATE, FREEWAY OR EXPRESSWAY SYSTEM SHALL BE A MINIMUM OF 36 INCHES IN HEIGHT.
FOR NIGHTTIME USE, CONES SHALL BE RETROREFLECTIVE OR EQUIPPED WITH LIGHTING DEVICES
FOR MAXIMUM VISIBILITY. RETROREFLECTION OF 28 INCH OR 36 INCH CONES SHALL BE
PROVIDED BY A WHITE BAND 6 INCHES WIDE, NO MORE THAN 4 INCHES FROM THE TOP OF THE
CONE, AND AN ADDITIONAL 4 INCH WIDE WHITE BAND A MINIMUM OF 2 INCHES BELOW THE
6 INCH BAND.
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TRAFFIC CONES ARE USED TO CHANNELIZE TRAFFIC, DIVIDE OPPOSING TRAFFIC LANES, DIVIDE
TRAFFIC LANES WHEN TWO OR MORE LANES ARE KEPT OPEN IN THE SAME DIRECTION, AND
DELINEATE SHORT -DURATION MAINTENANCE AND UTILITY WORK. CONES SHALL NOT BE USED FOR
LANE CLOSURE TAPERS OR SHIFTS, CONES SMALLER THAN 42 INCHES SHALL NOT BE USED AT
NIGHT ON RURAL HIGHWAYS, UNLESS SHOWN ON THE PLANS OR AS APPROVED OR DIRECTED BY
THE ENGINEER.
STEPS SHOULD BE TAKEN TO ENSURE THAT CONES WILL NOT BE BLOWN OVER OR DISPLACED BY
WIND OR MOVING TRAFFIC. CONES CAN BE DOUBLED UP TO INCREASE THEIR WEIGHT. SOME
CONES ARE CONSTRUCTED WITH BASES THAT CAN BE FILLED WITH BALLAST. OTHERS HAVE
SPECIAL WEIGHTED BASES, OR WEIGHTS SUCH AS SANDBAG RINGS THAT CAN BE DROPPED OVER
THE CONES AND ONTO THE BASE TO PROVIDE ADDED STABILITY. BALLAST, HOWEVER, SHOULD
NOT PRESENT A HAZARD IF THE CONES ARE INADVERTENTLY STRUCK.
42 INCH CONES
RETROREFLECTIVE
FLUORESCENT ORANGE
RETROREFLECTIVE WHITE
30 LB BASE
21/4" MAX. HEIGHT
DESIGN
42 INCH CONES SHALL INCLUDE A 30 POUND RUBBER BASE AND DISPLAY FOUR 6 INCH
WIDE BANDS OF RETROFEFLECTIVE SHEETING, ALTERNATING FLUORESCENT ORANGE-WHITE-
FLOURESCENT ORANGE -WHITE.
APPLICATION
WHEN APPROVED BY THE ENGINEER OR SHOWN IN THE PLANS, 42 INCH REFLECTIVE CONES MAY
BE USED IN LIEU OF TYPE II BARRICADES OR REFLECTORIZED DRUMS. 42 INCH CONES SHALL
NOT BE USED FOR LANE -CLOSURE TAPERS OR SHIFTS. IF A RECTANGULAR BASE IS USED, THE
LONG SIDE OF THE BASE SHOULD BE ORIENTED PARALLEL TO THE DIRECTION OF TRAFFIC.
TUBULAR POST AND CURB SYSTEM
RETROREFLECTIVE
BANDS
DESIGN
36" - 42"
CURB UNIT
2" - 4"
TUBULAR POSTS USED IN THE SYSTEM SHALL BE 36 INCHES HIGH AND A MINIMUM OF 2 INCHES
WIDE WHEN FACING TRAFFIC. THE TUBULAR POST AND CURB SYSTEM SHALL BE MADE OF A
MATERIAL THAT CAN BE STRUCK WITHOUT DAMAGING IMPACTING VEHICLES. THE COLOR SHALL
BE AS SHOWN IN THE PLANS.
THE TUBULAR POSTS SHALL BE RETROREFLECTIVE. RETROREFLECTION OF TUBULAR POSTS SHALL
BE PROVIDED BY TWO 3 -INCH WIDE RETROREFLECTIVE BANDS PLACED A MAXIMUM OF 2 INCHES
FROM THE TOP WITH A MAXIMUM OF 6 INCHES BETWEEN THE BANDS. EACH CURB SECTION SHALL
CONTAIN ONE RETROREFLECTIVE MARKER FACING EACH DIRECTION OF TRAFFIC. THE COLOR OF
THE RETROREFLECTIVE BANDS AND MARKERS SHALL MATCH THE POST/CURB COLOR.
THE CURB SECTIONS SHALL BE CONFIGURED TO ALLOW FOR DRAINAGE FROM THE PAVEMENT
SURFACE.
APPLICATION
TUBULAR POST AND CURB SYSTEMS MAY BE USED TO DIVIDE OPPOSING LANES OF TRAFFIC OR
TO DIVIDE TRAFFIC LANES WHEN TWO OR MORE LANES ARE KEPT OPEN IN THE SAME DIRECTION.
FASTENING THE CURBS TO THE PAVEMENT WITH ANCHOR BOLTS OR OTHER SUITABLE METHODS AS
DIRECTED BY THE MANUFACTURER IS REQUIRED TO MINIMIZE THE CHANCE OF BEING MOVED BY
TRAFFIC.
TUBULAR POST AND CURB SYSTEMS SHALL BE INSTALLED IN THE LOCATIONS SHOWN IN THE
PLANS OR DIRECTED BY THE ENGINEER.
VERTICAL PANELS
DESIGN
ROAI
RETROREFLECTIVE MATERIAL ON VERTICAL PANELS SHALL BE 12 INCHES WIDE AND AT LEAST
24 INCHES HIGH. THEY SHALL HAVE ALTERNATING ORANGE AND WHITE STRIPES, WHERE THE
HEIGHT OF THE RETROREFLECTIVE MATERIAL ON THE VERTICAL PANEL IS MORE THAN
36 INCHES, A PANEL STRIPE WIDTH OF 6 INCHES SHALL BE USED. WHERE THE HEIGHT OF THE
RETROREFLECTIVE MATERIAL ON THE VERTICAL PANEL IS 36 INCHES OR LESS, A PANEL STRIPE
WIDTH OF 4 INCHES SHALL BE USED. IF USED FOR TWO-WAY TRAFFIC, BACK-TO-BACK PANELS
SHALL BE USED.
MARKINGS FOR VERTICAL PANELS SHALL BE ALTERNATING ORANGE AND WHITE
RETRO REFLECTORIZED STRIPES SLOPING DOWNWARD AT AN ANGLE OF 45 DEGREES IN THE
DIRECTION TRAFFIC IS TO PASS.
POST MOUNTED VERTICAL PANELS SHALL BE MOUNTED WITH THE BOTTOM A MINIMUM OF
1 FOOT ABOVE THE ROADWAY. VERTICAL PANELS ON A TEMPORARY STAND SHALL BE MOUNTED
WITH THE BOTTOM A MAXIMUM OF 1 FOOT ABOVE THE ROADWAY.
APPLICATION
WHERE SPACE IS LIMITED VERTICAL PANELS MAY BE USED TO CHANNEL TRAFFIC, DIVIDE
OPPOSING LANES OF TRAFFIC, DIVIDE TRAFFIC LANES OR REPLACE BARRICADES. WHEN
APPROVED BY THE ENGINEER, VERTICAL PANELS MAY BE POST -MOUNTED ALONG THE SIDE OF
THE ROADWAY.
TUBULAR POSTS
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DESIGN
TUBULAR POSTS SHALL BE PREDOMINANTLY ORANGE, NOT LESS THAN 28 INCHES HIGH, BE A
MINIMUM OF 2 INCHES WIDE WHEN FACING TRAFFIC, AND MADE OF A MATERIAL THAT CAN BE
STRUCK WITHOUT DAMAGING IMPACTING VEHICLES.
TUBULAR POSTS SHALL BE RETROREFLECTIVE. RETROREFLECTION OF TUBULAR POSTS SHALL
BE PROVIDED BY TWO 3 INCHES WIDE WHITE BANDS PLACED A MAXIMUM OF 2 INCHES FROM
THE TOP, WITH A MAXIMUM OF 6 INCHES BETWEEN THE BANDS. THE BASE SHALL NOT BE
WIDER THAN 12 INCHES OR HIGHER THAN 2 INCHES.
APPLICATION
TUBULAR POSTS HAVE LESS VISIBLE AREA THAN OTHER DEVICES AND SHOULD BE USED ONLY
WHERE SPACE RESTRICTIONS DO NOT ALLOW FOR THE USE OF OTHER MORE VISIBLE DEVICES.
THEY MAY BE USED EFFECTIVELY TO DIVIDE OPPOSING LANES OF TRAFFIC OR TO DIVIDE
TRAFFIC LANES WHEN TWO OR MORE LANES ARE KEPT OPEN IN THE SAME DIRECTION.
STEPS SHOULD BE TAKEN TO ASSURE THAT TUBULAR POSTS WILL NOT BE BLOWN OVER OR
DISPLACED BY TRAFFIC BY EITHER AFFIXING THEM TO THE PAVEMENT WITH ANCHOR BOLTS OR
ADHESIVE, IF A NONCYLINDRICAL DEVICE IS USED, IT SHALL BE ATTACHED TO THE PAVEMENT
TO ENSURE THAT THE WIDTH FACING TRAFFIC MEETS THE MINIMUM REQUIREMENTS.
TUBULAR POSTS SHOULD NOT BE USED FOR PEDESTRIAN CHANNELIZATION OR A PEDESTRIAN
BARRIERS IN TEMPORARY TRAFFIC CONTROL ZONES ON OR ALONG SIDEWALKS.
R6 JUN 14 2009 MUTCD UPDA TE
R5 OCT 98 REVISE CHANNELIZATION DEVICES, TAPER
R4 JAN 95 REWRITE
REV. NO. DATE DESCRIPTION OF REVISION
NEBRASKA DEPARTMENT OF ROADS
STANDARD PLAN N0. 920-R6
TRAFFIC CONTROL,
CONSTRUCTION AND MAINTENANCE
ACCEPTED BY FHWA FOR USE ON THE
NATIONAL HIGHWAY SYSTEM:
Cpl CIVI[
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DANIEL J. m DATE 1
WADDLE
E-6289 3
ORIGINAL:
OF NEB�pS� OCTOBER 1998
DATE
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OPPOSING TRAFFIC LANE DIVIDERS
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DESIGN
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OPPOSING TRAFFIC LANE DIVIDERS SHALL BE A TWO SIDED UPRIGHT RETROREFLECTOR IZED
ORANGE PANEL, WITH A WIDTH OF 12 INCHES AND A HEIGHT OF 18 INCHES. THE TOP OF THE
PANEL SHALL BE 36 INCHES ABOVE THE PAVEMENT. THE SYMBOL ON EACH SIDE SHALL BE TWO
OPPOSING BLACK ARROWS. THE LANE DIVIDER SHALL BE MADE OF LIGHTWEIGHT MATERIAL THAT
WILL YIELD UPON IMPACT BY A VEHICLE. THE LANE DIVIDER BASE SHALL NOT BE WIDER THAN
12 INCHES OR HIGHER THAN 4 INCHES. THE BASE SHALL BE ATTACHED TO THE EXISTING
SURFACE BY EPDXY OR OTHER SUITABLE ADHESIVE, TO ENSURE THAT THE PANEL REMAINS
FACING TRAFFIC.
APPLICATION
OPPOSING TRAFFIC LANE DIVIDERS ARE DELINEATION DEVICES USED AS CENTER LANE DIVIDERS
TO SEPARATE OPPOSING TRAFFIC ON A TWO-LANE, TWO-WAY OPERATION.
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FLAGGER PADDLE
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FLAGGERS
TO STOP TRAFFIC
TRAFFIC PROCEED
4
TO ALERT AND ♦,
SLOW TRAFFIC
EMERGENCY USE ONLY
THE STOP/SLOW PADDLE SHALL HAVE AN OCTAGONAL SHAPE ON A RIGID HANDLE. STOP/SLOW
PADDLES SHALL BE AT LEAST 18 INCHES WIDE WITH LETTERS AT LEAST 6 INCHES HIGH. IF
THE STOP/SLOW PADDLE IS PLACED ON A RIGID STAFF, THE MINIMUM LENGTH OF THE STAFF,
MEASURED FROM THE BOTTOM OF THE SIGN TO THE END OF THIS STAFF THAT RESTS ON THE
GROUND, SHOULD BE 5 FEET. THE STOP/SLOW PADDLE SHOULD BE THE PRIMARY AND PREFERRED
HAND -SIGNALING DEVICE BECAUSE THE STOP/SLOW PADDLE GIVES ROAD USERS MORE POSITIVE
GUIDANCE THAN RED FLAGS. USE OF FLAGS SHOULD BE LIMITED TO EMERGENCY SITUATIONS.
FLAGGERS
A FLAGGER MUST BE DRESSED FOR SAFETY. IN ADDITION TO THE REQUIREMENTS OF THE
"WORKER VISIBILITY" SECTION LISTED BELOW, FLAGGERS SHALL WEAR:
1. AN ORANGE OR YELLOW/GREEN CAP OR HARD HAT.
2. A SHIRT WITH SLEEVES, PANTS AND SHOES (TANK TOPS, SHORTS OR SANDALS SHALL
NOT BE WORN).
FLAGGERS SHALL BE INSTRUCTED IN THE PROPER LOCATION, DUTIES AND PROCEDURES FOR
FLAGGING AS OUTLINED IN THE CURRENT MUTCD AND THE DEPARTMENT OF ROADS FLAGGER'S
HANDBOOK. AS REQUIRED BY THE DEPARTMENT OF ROADS, THE FLAGGER SHALL BE CERTIFIED,
AND HAVE IN THEIR POSSESSION, A VALID FLAGGER CERTIFICATION CARD.
WORKER VISIBILITY
ALL WORKERS WITHIN THE RIGHT-OF-WAY WHO ARE EXPOSED EITHER TO TRAFFIC (VEHICLES
USING THE HIGHWAY FOR PURPOSES OF TRAVEL) OR TO CONSTRUCTION EQUIPMENT WITHIN THE
WORK AREA SHALL WEAR HIGH -VISIBILITY SAFETY APPAREL. HIGH -VISIBILITY SAFETY APPAREL
IS DEFINED TO MEAN PERSONAL PROTECTIVE SAFETY CLOTHING THAT;
1. IS INTENDED TO PROVIDE CONSPICUITY DURING BOTH DAYTIME AND NIGHTTIME USAGE,
AND
2. MEETS THE PERFORMANCE CLASS 2 OR CLASS 3 REQUIREMENTS OF THE ANSI/ISEA
107-2004 PUBLICATION ENTITLED "AMERICAN NATIONAL STANDARDS FOR HIGH -
VISIBILITY SAFETY APPAREL AND HEADWEAR"
LIGHTING DEVICES
FUNCTION
CONSTRUCTION AND MAINTENANCE ACTIVITIES OFTEN CREATE CONDITIONS ON OR NEAR THE
TRAVELED WAY THAT ARE PARTICULARLY HAZARDOUS AT NIGHT. IT IS OFTEN DESIRABLE AND
NECESSARY TO SUPPLEMENT THE REFLECTORIZED SIGNS, BARRIERS, AND CHANNELIZING DEVICES
WITH LIGHTING DEVICES. STROBE TYPE LIGHTS ARE NOT PERMITTED.
BARRICADE WARNING LIGHTS DESIGN (BATTERY OPERATED)
TYPE "A" LOW INTENSITY FLASHING WARNING LIGHTS ARE MOST COMMONLY MOUNTED ON
BARRICADES, OR WITH SIGNS AND ARE INTENDED TO WARN THE DRIVER THAT THEY ARE
PROCEEDING IN A HAZARDOUS AREA. THESE LIGHTS SHALL NOT BE USED FOR DELINEATION,
AS A SERIES OF FLASHING LIGHTS IN A ROW WOULD TEND TO OBSCURE THE DESIRED PATH.
TYPE "A" HIGH INTENSITY FLASHING WARNING LIGHTS ARE NORMALLY MOUNTED ON THE
TYPE III BARRICADE THAT ACCOMPANIES THE ADVANCE WARNING SIGNS.
TYPE "C" STEADY BURN LIGHTS AS USED HEREIN, SHALL MEAN A SERIES OF LOW WATTAGE
YELLOW ELECTRIC LIGHTS. WHERE LIGHTS ARE NEEDED TO DELINEATE OR MARK THE TRAVELED
WAY THROUGH AND AROUND OBSTRUCTIONS IN A CONSTRUCTION MAINTENANCE AREA, THE
DELINEATION SHALL BE ACCOMPLISHED BY USE OF STEADY BURNING LIGHTS. WHEN USED TO
SUPPLEMENT CHANNELIZATION, THE MAXIMUM SPACING FOR WARNING LIGHTS SHOULD BE
IDENTICAL TO THE CHANNELIZING DEVICE SPACING REQUIREMENTS. WHEN USED TO DELINEATE
A CURVE, TYPE "C" WARNING LIGHTS SHOULD ONLY BE USED ON DEVICES ON THE OUTSIDE OF
THE CURVE, AND NOT ON THE INSIDE OF THE CURVE.
FLASHING ARROW PANEL (DISPLAY)
AN ARROW PANEL IS A SIGN WITH A MATRIX OF ELEMENTS, CAPABLE OF EITHER FLASHING OR
SEQUENTIAL DISPLAYS. THIS SIGN SHALL PROVIDE ADDITIONAL WARNING AND DIRECTIONAL
INFORMATION TO ASSIST IN MERGING AND CONTROLLING ROAD USERS THROUGH OR AROUND A
TEMPORARY TRAFFIC CONTROL ZONE. AN ARROW PANEL SHOULD BE USED IN COMBINATION WITH
APPROPRIATE SIGNS, CHANNELIZING DEVICES OR OTHER TRAFFIC CONTROL DEVICES.
DESIGN
ARROW PANELS SHALL MEET THE SIZE AND SPECIFICATIONS OF THE MUTCD FOR TYPE "C"
ARROW DISPLAYS.
FLASHING ARROW PANEL SHALL BE RECTANGULAR, OF SOLID APPEARANCE AND FINISHED IN
NON -REFLECTIVE BLACK. THE PANEL SHALL BE MOUNTED ON A VEHICLE, TRAILER OR OTHER
SUITABLE SUPPORT. MINIMUM MOUNTING HEIGHT MEASURED VERTICALLY FROM THE BOTTOM OF
THE PANEL TO THE ROADWAY BELOW IT OR TO THE ELEVATION OF THE NEAR EDGE OF THE
ROADWAY. SHALL BE 7 FEET EXCEPT ON VEHICLE -MOUNTED PANELS, WHICH SHOULD BE AS
HIGH AS PRACTICAL.
THE FOLLOWING SELECTIONS SHALL
BE PROVIDED ON THE ARROW PANEL
OPERATING MODE
PANEL DISPLAY
L MINIMUM
•
••••{
•i
FLASHING ARROW
•
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205
•
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•
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FLASHING DOUBLE ARROW
•'�••�•
450
495
540
••••••• OR • • OR
THE FOLLOWING SELECTIONS SHALL
BE PROVIDED ON THE ARROW PANEL
OPERATING MODE
PANEL DISPLAY
L MINIMUM
•
••••{
•i
FLASHING ARROW
SHOULDER TAPER
1/3 L MINIMUM
RIGHT SHOWN; LEFT OPPOSITE
100 FEET MAXIMUM
115
SEQUENTIAL ARROW
30
150
RIGHT SHOWN; LEFT OPPOSITE
180
00 as so 06 00 so
205
225
SEQUENTIAL CHEVRON
40
270
RIGHT SHOWN; LEFT OPPOSITE
FLASHING DOUBLE ARROW
•'�••�•
450
495
540
••••••• OR • • OR
500
FLASHING FLASHING
FLASHING OR ALTERNATING
LINE CORNERS
CAUTION
605
660
60
600
ALTERNATING DIAMOND CAUTION
THE ARROW PANEL SHALL HAVE A MINIMUM SIZE OF 96 INCHES WIDE AND 48 INCHES HIGH.
THE MINIMUM LEGIBILITY DISTANCE SHALL BE 1 MILE. THE PANEL SHALL CONTAIN 25 LAMP
ELEMENTS. ARROW PANEL ELEMENTS SHALL BE CAPABLE OF A MINIMUM 50 PERCENT DIMMING,
AUTOMATICALLY WHEN AMBIENT LIGHT FALLS BELOW 50 LUX.
THE MINIMUM ELEMENT "ON TIME" SHALL BE 50 PERCENT FOR THE FLASHING MODE AND EQUAL
INTERVALS OF 25 PERCENT FOR EACH SEQUENTIAL CHEVRON PHASE. THE FLASHING RATE SHALL
BE NO FEWER THAN 25 NOR MORE THAN 40 FLASHES PER MINUTE.
APPLICATION
A FLASHING ARROW OR SEQUENTIAL CHEVRON MODE SHALL ONLY BE USED FOR STATIONARY OR
MOVING LANE CLOSURES.
FOR SHOULDER WORK BLOCKING THE SHOULDER, FOR ROADSIDE WORK NEAR THE SHOULDER, OR
FOR TEMPORARILY CLOSING ONE LANE ON A TWO-LANE, TWO-WAY ROADWAY, AN ARROW PANEL
SHALL BE USED ONLY IN THE CAUTION MODE.
AN ARROW DISPLAY MODE SHALL NOT BE USED ON A TWO-LANE TWO-WAY ROADWAY FOR
TEMPORARY ONE -LANE OPERATION OR LANE SHIFTS. AN ARROW DISPLAY SHALL NOT BE USED
TO LATERALLY SHIFT TRAFFIC.
TEMPORARY RUMBLE STRIPS
EACH SECTION SHALL CONSIST EDGE OF TRAVELED LANE
OF 10 SEGMENTS. 6 9411
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DESIGN
TEMPORARY RUMBLE STRIPS MAY BE MADE OF ASPHALT PAVING MATERIAL, EPDXY AND
AGGREGATE OR OTHER SUITABLE MATERIAL WHICH WILL MAINTAIN A DESIRABLE RUMBLE EFFECT.
THE TEMPORARY RUMBLE STRIP SHOULD HAVE AN INSTALLED HEIGHT OF %". PREFORMED
RUMBLE STRIPS MAY BE USED PROVIDED THEY HAVE A MINIMUM /z' HEIGHT.
TRAFFIC SIGNALS
TRAFFIC SIGNALS MAY BE ALLOWED AT CERTAIN EQUIPMENT CROSSINGS WHERE THE VOLUME OF
FILL MATERIAL AND THE NUMBER OF EQUIPMENT CROSSINGS PER HOUR IS HIGH. TRAFFIC
SIGNALS MAY BE ALLOWED AT CERTAIN BRIDGE CONSTRUCTION SITES WHERE A COMBINATION OF
ONE-WAY TRAFFIC AND HIGH TRAFFIC VOLUMES WOULD BE BEST SERVED WITH THIS TYPE OF
TRAFFIC CONTROL.
ALL TRAFFIC SIGNAL REQUESTS AND METHOD OF INSTALLATION ON THE STATE HIGHWAY SYSTEM
SHALL BE IN COMPLIANCE WITH THE MUTCD AND MUST BE APPROVED BY THE STATE TRAFFIC
ENGINEER.
IF, AFTER THE SIGNAL ASSEMBLIES ARE ERECTED AND THE ROAD IS OPEN TO PUBLIC TRAVEL,
THE SIGNAL SYSTEM IS NOT PUT IMMEDIATELY INTO OPERATION, THE SIGNAL FACES SHALL BE
COVERED WITH BURLAP OR OTHER OPAQUE MATERIAL SUBJECT TO THE APPROVAL OF THE
ENGINEER, INOPERATIVE SIGNALS ON ROADS OPEN TO THE PUBLIC SHALL ALWAYS BE COVERED.
TILTING THE SIGNALS UPWARD IS NOT AN ACCEPTABLE ALTERNATIVE TO COVERING THE HEADS.
FLOODLIGHTS
WHEN NIGHTTIME WORK IS REQUIRED, FLOODLIGHTS SHALL BE USED TO ILLUMINATE FLAGGER
STATIONS. FLOODLIGHTS SHOULD BE USED TO ILLUMINATE EQUIPMENT CROSSINGS, AND OTHER
AREAS WHERE EXISTING LIGHT IS NOT ADEQUATE FOR THE WORK TO BE PERFORMED SAFELY.
IN NO CASE SHALL FLOODLIGHTING BE PERMITTED TO CREATE A DISABLING GLARE FOR DRIVERS.
THE ADEQUACY OF THE FLOODLIGHT PLACEMENT AND ELIMINATION OF POTENTIAL GLARE SHOULD
BE CHECKED BY DRIVING THROUGH THE PROJECT.
PAVEMENT MARKING
IT IS INTENDED TO THE EXTENT POSSIBLE, THAT MOTORISTS BE PROVIDED MARKINGS WITHIN A
WORK AREA COMPARABLE TO THE MARKINGS NORMALLY MAINTAINED ALONG ADJACENT ROADWAYS,
PARTICULARLY AT EITHER END OF THE WORK AREA.
ALL MARKINGS AND DEVICES USED TO DELINEATE VEHICLE AND PEDESTRIAN PATHS SHALL BE
CAREFULLY REVIEWED DURING DAYTIME AND NIGHTTIME PERIODS TO AVOID INADVERTENTLY
LEADING DRIVERS OR PEDESTRIANS FROM THE INTENDED PATH.
PAVEMENT MARKINGS NO LONGER APPLICABLE SHALL BE REMOVED UNLESS OTHERWISE APPROVED
BY THE ENGINEER.
TAPERS
TAPERS ARE CREATED USING A SERIES OF CHANNELIZING DEVICES OR PAVEMENT MARKINGS TO
MOVE TRAFFIC OUT OF OR INTO ITS NORMAL PATH.
MERGING TAPER
A MERGING TAPER REQUIRES THE LONGEST DISTANCE BECAUSE DRIVERS ARE REQUIRED TO MERGE
INTO COMMON ROAD SPACE. THE TAPER SHOULD BE LONG ENOUGH TO ENABLE MERGING DRIVERS
TO HAVE ADEQUATE ADVANCE WARNING AND SUFFICIENT LENGTH TO ADJUST THEIR SPEEDS AND
MERGE INTO A SINGLE LANE BEFORE THE DOWNSTREAM END OF THE TRANSITION.
SHIFTING TAPER
A SHIFTING TAPER IS USED WHEN MERGING IS NOT REQUIRED, BUT A LATERAL SHIFT IS NEEDED.
APPROXIMATELY ONE-HALF "L" HAS BEEN FOUND TO BE ADEQUATE. WHERE MORE SPACE IS
AVAILABLE, IT MAY BE BENEFICIAL TO USE LONGER TAPERS. GUIDANCE FOR CHANGES IN
ALIGNMENT MAY ALSO BE ACCOMPLISHED BY USING HORIZONTAL CURVES DESIGNED FOR NORMAL
HIGHWAY SPEEDS.
SHOULDER TAPERS
A SHOULDER TAPER MAY BE BENEFICIAL ON HIGH-SPEED ROADWAYS WHERE SHOULDERS ARE PART
OF THE ACTIVITY AREA AND ARE CLOSED, OR WHEN IMPROVED SHOULDERS MIGHT BE MISTAKEN
AS A DRIVING LANE IN THESE INSTANCES, THE SAME TYPE, BUT ABBREVIATED, CLOSURE
PROCEDURES USED ON A NORMAL PORTION OF THE ROADWAY CAN BE USED. IF USED, SHOULDER
TAPERS APPROACHING THE ACTIVITY AREA SHOULD HAVE A LENGTH OF ABOUT ONE-THIRD "L".
DOWNSTREAM TAPERS
THE DOWNSTREAM TAPER MAY BE USEFUL IN TERMINATION AREAS TO PROVIDE A VISUAL CUE
TO THE DRIVER THAT ACCESS IS AVAILABLE TO THE ORIGINAL LANE OR PATH THAT WAS CLOSED.
WHEN USED, IT SHOULD HAVE A MINIMUM LENGTH OF ABOUT 100 FEET PER LANE, WITH DEVICES
SPACED ABOUT 20 FEET APART.
ONE LANE, TWO WAY TAPER
THE ONE -LANE, TWO-WAY TAPER IS USED IN ADVANCE OF AN ACTIVITY AREA THAT OCCUPIES
PART OF A TWO-WAY ROADWAY IN SUCH A WAY THAT A PORTION OF THE ROAD IS USED
ALTERNATELY BY TRAFFIC IN EACH DIRECTION. A SHORT TAPER HAVING A MINIMUM LENGTH OF
50 FEET AND A MAXIMUM LENGTH OF 100 FEET WITH CHANNELZING DEVICES AT APPROXIMATELY
20 FOOT SPACINGS SHOULD BE USED TO GUIDE TRAFFIC INTO THE ONE -LANE -SECTION AND A
DOWNSTREAM TAPER WITH A LENGTH OF APPROXIMATELY 100 FEET SHOULD BE USED TO GUIDE
TRAFFIC BACK INTO THEIR ORIGINAL LANE.
TAPER LENGTH CRITERIA FOR TEMPORARY
TRAFFIC CONTROL ZONES
TYPE OF TAPER
TAPER LENGTH (FEET)
MERGING TAPER
L MINIMUM
SHIFTING TAPER
1/2 L MINIMUM
SHOULDER TAPER
1/3 L MINIMUM
TWO-WAY TAPER
100 FEET MAXIMUM
FORMULAS FOR L
SPEED
FORMULA
40 MPH OR LESS
L -W2
-60
45 MPH OR GREATER
L = WS
L = TAPER LENGTH IN FEET
W = WIDTH OF OFFSET IN FEET
S = POSTED SPEED LIMIT PRIOR
TO WORK IN MPH
TAPER
LENGTH L
(FEET)
SPEED
(MPH)
LANE WIDTH
S
10 FT.
11 FT.
12 FT.
25
105
115
125
30
150
165
180
35
205
225
245
40
270
295
320
45
450
495
540
50
500
550
1 600
55
550
605
660
60
600
660
720
65
650
715
780
75
750
825
900
R6 I JUN 141 2009 MUTCD UPDA TE
R5 OCT 98 REVISE CHANNELIZATION DEVICES, TAPER
R4 JAN 95 REWRITE
REV. NO. DATE DESCRIPTION OF REVISION
NEBRASKA DEPARTMENT OF ROADS
STANDARD PLAN N0. 920—R6
TRAFFIC CONTROL,
CONSTRUCTION AND MAINTENANCE
ACCEPTED BY FHWA FOR USE ON THE
NATIONAL HIGHWAY SYSTEM:
Cpl CIVI[
JUNE 2014
DANIEL J.DATE
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WADDLE �
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ORIGINAL:
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OCTOBER 1998
DATE
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ROADSIDE SIGNS
HEIGHT AND LATERAL LOCATION OF SIGNS
RURAL AREA
URBAN AREA
TYPICAL FIRST SIGN AT
CONSTRUCTION SITE
WITH TYPE "A" FLASHING
WARNING LIGHT MOUNTED
ABOVE TYPE III BARRICADE
FT. TO 12 FT.
WITH SPEED ADVISORY PLATE
w
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zaui
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wa
a
PORTABLE AND
TEMPORARY MOUNTING
TYPICAL SIGN MOUNTINGS
POST MOUNTED
SIGNS 48 INCHES OR WIDER
REQUIRE TWO POSTS
SPEED
LIMIT
45
LESS THAN
48 INCHES
SIGN WIDTHS LESS THAN 48 INCHES
MAY BE MOUNTED WITH ONE POST
TYPICAL SIGN MOUNTINGS
OTHER THAN POST MOUNTED
TYPE III BARRICADE
WITH SIGN
ROAD
CLOSED
TYPE III BARRICADE WITH
SIGN AND DETOUR ARROW
MIN. 1 FT.
ABOVE PAVEMENT
500 FT
PORTABLE AND
TEMPORARY MOUNTING
TYPE III BARRICADE
WITH CHEVRONS
TYPE II BARRICADE WITH PLASTIC DRUM WITH
DETOUR ARROW OR SIGN CHEVRON OR SIGN
TEMPORARY SIGN SUPPORTS
ALL "TEMPORARY SIGN' SUPPORTS (BASES) SHALL BE NCHRP 350 OR MASH (TL -3) APPROVED.
"TEMPORARY SIGNS" ARE ALL TEMPORARILY MOUNTED WORK ZONE SIGNS THAT ARE NOT POST
MOUNTED IN THE GROUND AT THE TYPICAL 5 FOOT MOUNTING HEIGHT. TEMPORARY SIGNS
ARE CONSIDERED NCHRP 350 OR MASH CATEGORY 2 DEVICES AND ARE MOUNTED ON TEMPORARY
SIGN STANDS. TEMPORARY SIGNS SHALL BE MOUNTED A MINIMUM OF 1 FOOT ABOVE THE
GROUND, UNLESS OTHERWISE REQUIRED TO BE MOUNTED AT A HIGHER HEIGHT.
TEMPORARY SIGNS AND THEIR SUPPORTS SHALL NOT BE IN PLACE LONGER THAN 3 DAYS. ANY
SIGN THAT IS TO BE IN PLACE LONGER THAN 3 DAYS SHALL BE POST MOUNTED OR MOUNTED
TO A DRUM, BARRICADE, OR BARRIER, AS REQUIRED BY THE PLANS OR SPECIFICATIONS.
PORTABLE DYNAMIC MESSAGE SIGN DELINEATION
IN MEDIAN
3'-0" MIN.
L
ON SHOULDER OFF SHOULDER
OUTSIDE
CLEAR ZONE
PORTABLE DYNAMIC MESSAGE SIGNS (PDMS)
THE PLACEMENT OF PDMS SHOULD BE IN THE FOLLOWING ORDER:
WHENEVER POSSIBLE, PDMS SHOULD BE PLACED OFF OF ANY USABLE PORTION OF THE ROADWAY
ON THE RIGHT SIDE OF THE ROADWAY. WHEN PLACED OUTSIDE THE CLEAR ZONE OR BEHIND
GUARDRAIL OR CONCRETE PROTECTION BARRIERS, DELINEATION IS NOT REQUIRED.
WHERE FIELD CONDITIONS DO NOT ALLOW FOR THIS PLACEMENT, THE SIGNS MAY BE
LOCATED ON THE OUTSIDE SHOULDER OF THE ROADWAY OR WITHIN THE MEDIAN.
A. A MINIMUM CLEARANCE OF 3 FEET MEASURED HORIZONTALLY FROM THE EDGE
OF THE SIGN TO THE EDGE OF THE TRAVELED WAY IS RECOMMENDED.
B. THE PDMS SHOULD HAVE A MINIMUM MOUNTED HEIGHT OF 7 FEET ON FREEWAYS,
EXPRESSWAYS AND IN URBAN AREAS.
C. ALL OTHER RURAL APPLICATIONS SHOULD HAVE A MINIMUM HEIGHT OF 5 FEET.
THESE HEIGHTS ARE MEASURED VERTICALLY FROM THE BOTTOM OF THE SIGN
TO THE ELEVATION OF THE NEAR EDGE OF THE PAVEMENT.
REFLECTORIZED PLASTIC DRUMS SHOULD BE USED TO DELINEATE EACH SIGN USING A 1/3 L
TAPER. THESE DRUMS SHOULD BE POSITIONED ON THE UPSTREAM END OF THE SIGN TO FORM
A TAPER LEADING UP TO THE TRAFFIC SIDE OF THE SIGN. FOR A SIGN LOCATED IN THE
MEDIAN, THE SIGN SHOULD BE DELINEATED WITH A 42 INCH CONE ON ALL FOUR CORNERS.
WHEN DEPLOYED, THE SIGN SHALL BE SIGHTED AND ALIGNED WITH APPROACHING TRAFFIC TO
ENSURE VISIBILITY OF THE MESSAGE. IF MULTIPLE SIGNS ARE USED, THE SIGNS SHOULD BE
LOCATED ON THE SAME SIDE OF THE ROAD AND SEPARATED ACCORDING TO PROPER SIGN
SPACING.
WHEN PRACTICAL, PDMS SHOULD NOT BE USED TO REPLACE STATIC SIGNS FOR LONG TERM
USAGE (OVER 10 DAYS).
WHEN PDMS ARE TO BE DEPLOYED FOR LONG PERIODS, SUCH AS INCIDENT MANAGEMENT ROLES,
CONCRETE PADS WITH APPROPRIATE TIE DOWNS SHOULD BE CONSTRUCTED FOR THEIR PLACEMENT.
PDMS NOT ACTIVELY BEING USED IN A CONSTRUCTION OR INCIDENT MANAGEMENT ROLE SHOULD
BE REMOVED.
REFER TO NDOR "DMS GUIDELINES" FOR PROPER PDMS MESSAGE INFORMATION.
NOTES
1. ALL TRAFFIC CONTROL DEVICES SHALL MEET THE APPLICABLE STANDARDS AND
SPECIFICATIONS PRESCRIBED IN PART 6 OF THE LATEST ADOPTED EDITION OF THE
"MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES, (MUTCD)" AND THE STATE OF
NEBRASKA SUPPLEMENT TO THE MUTCD. ALL TRAFFIC CONTROL DEVICES SHALL BE
CRASHWORTHY AND QUALIFY AS SUCH ACCORDING TO THE TESTING AND ACCEPTANCE
GUIDELINES OF THE NATIONAL COOPERATIVE HIGHWAY RESEARCH PROGRAM (NCHRP) REPORT
350 OR MANUAL FOR ASSESSING SAFETY HARDWARE (MASH).
2. TRAFFIC CONTROL PLANS AND DEVICES SHOULD FOLLOW THE PRINCIPLES SET FORTH, BUT
MAY DEVIATE FROM THE TYPICAL DRAWINGS TO ALLOW FOR CONDITIONS AND REQUIREMENTS
OF THE PROJECT.
3. TRAFFIC CONTROL DEVICES SHALL BE INSTALLED SO AS NOT TO OBSTRUCT THE VIEW OF
OTHER TRAFFIC CONTROL DEVICES.
4. THE ENGINEER SHALL HAVE THE AUTHORITY TO REQUIRE THE USE, AND APPROVE THE
LOCATION OF ANY OF THE DEVICES SHOWN IN THESE PLANS.
WORK ZONE SPEED LIMIT NOTES
A. WORK ZONE SPEED LIMITS SHALL NOT BE INSTALLED WITHOUT A SPEED ZONE
AUTHORIZATION COMPLETED BY THE DEPARTMENT.
B. REDUCED SPEED LIMITS SHOULD BE USED ONLY IN THE SPECIFIC PORTION OF THE WORK
ZONE WHERE CONDITIONS OR RESTRICTIVE FEATURES ARE PRESENT. HOWEVER, FREQUENT
CHANGES IN THE SPEED LIMIT SHOULD BE AVOIDED. THE REDUCTION OF SPEED SHOULD
BE DESIGNED SO VEHICLES CAN SAFELY TRAVEL THROUGH THE WORK ZONE WITH A SPEED
LIMIT REDUCTION OF NO MORE THAN 10 MPH UNLESS OTHERWISE NOTED IN THE PLANS.
C. WORK ZONE SPEED LIMITS SHOWN ARE TYPICAL APPLICATIONS ONLY AND ARE NOT TO BE
ASSUMED AS THE SPEED LIMITS REQUIRED FOR THE WORK.
D. EXISTING SPEED LIMIT SIGNS SHALL BE REMOVED OR COVERED WHEN A REDUCED WORK
ZONE SPEED LIMIT IS IN EFFECT IN THE SAME AREA.
E. WORK ZONE SPEED LIMIT SIGNS SHALL BE INSTALLED EVERY MILE THROUGH THE WORK
AREA WHEN SPEED ZONE IS REDUCED.
F. A SPEED LIMIT SIGN ENDING THE REDUCED SPEED ZONE SHALL BE INSTALLED AT THE END
OF EACH ZONE.
G. DOUBLE FINES AND REDUCED SPEED ZONE SIGNING ARE NOT REQUIRED FOR SHORT -DURATION
WORK LESS THAN 12 HOURS.
TAPER FORMULA LEGEND
L - S x W FOR SPEEDS OF 45 MPH OR MORE TYPE III BARRICADE
L - 6U 2 FOR SPEEDS OF 40 MPH OR LESS. REFLECTORIZED PLASTIC DRUM
WHERE:
L - MINIMUM LENGTH OF TAPER.
S - NUMERICAL VALUE OF POSTED
SPEED LIMIT PRIOR TO WORK.
W - WIDTH OF OFFSET (LANE WIDTH).
0 REFLECTORIZED PLASTIC DRUM
OR 42" CONE
® PORTABLE DYNAMIC MESSAGE
SIGN
R6 JUN 14 1 2009 MUTCD UPDA TE
R5 OCT 98 REVISE CHANNELIZATION DEVICES, TAPER
R4 JAN 95 REWRITE
REV. NO. DATE DESCRIPTION OF REVISION
NEBRASKA DEPARTMENT OF ROADS
STANDARD PLAN N0. 920-R6
TRAFFIC CONTROL,
CONSTRUCTION AND MAINTENANCE
ACCEPTED BY FHWA FOR USE ON THE
NATIONAL HIGHWAY SYSTEM:
jJ.
JUNE 2014
DATEORIGINAL:
OCTOBER 1998
DATE
6 FT.
FlOOF
PAVEDZ
SHOULDER
w
Nr
WITH SPEED ADVISORY PLATE
w
oz
zaui
w
wa
a
PORTABLE AND
TEMPORARY MOUNTING
TYPICAL SIGN MOUNTINGS
POST MOUNTED
SIGNS 48 INCHES OR WIDER
REQUIRE TWO POSTS
SPEED
LIMIT
45
LESS THAN
48 INCHES
SIGN WIDTHS LESS THAN 48 INCHES
MAY BE MOUNTED WITH ONE POST
TYPICAL SIGN MOUNTINGS
OTHER THAN POST MOUNTED
TYPE III BARRICADE
WITH SIGN
ROAD
CLOSED
TYPE III BARRICADE WITH
SIGN AND DETOUR ARROW
MIN. 1 FT.
ABOVE PAVEMENT
500 FT
PORTABLE AND
TEMPORARY MOUNTING
TYPE III BARRICADE
WITH CHEVRONS
TYPE II BARRICADE WITH PLASTIC DRUM WITH
DETOUR ARROW OR SIGN CHEVRON OR SIGN
TEMPORARY SIGN SUPPORTS
ALL "TEMPORARY SIGN' SUPPORTS (BASES) SHALL BE NCHRP 350 OR MASH (TL -3) APPROVED.
"TEMPORARY SIGNS" ARE ALL TEMPORARILY MOUNTED WORK ZONE SIGNS THAT ARE NOT POST
MOUNTED IN THE GROUND AT THE TYPICAL 5 FOOT MOUNTING HEIGHT. TEMPORARY SIGNS
ARE CONSIDERED NCHRP 350 OR MASH CATEGORY 2 DEVICES AND ARE MOUNTED ON TEMPORARY
SIGN STANDS. TEMPORARY SIGNS SHALL BE MOUNTED A MINIMUM OF 1 FOOT ABOVE THE
GROUND, UNLESS OTHERWISE REQUIRED TO BE MOUNTED AT A HIGHER HEIGHT.
TEMPORARY SIGNS AND THEIR SUPPORTS SHALL NOT BE IN PLACE LONGER THAN 3 DAYS. ANY
SIGN THAT IS TO BE IN PLACE LONGER THAN 3 DAYS SHALL BE POST MOUNTED OR MOUNTED
TO A DRUM, BARRICADE, OR BARRIER, AS REQUIRED BY THE PLANS OR SPECIFICATIONS.
PORTABLE DYNAMIC MESSAGE SIGN DELINEATION
IN MEDIAN
3'-0" MIN.
L
ON SHOULDER OFF SHOULDER
OUTSIDE
CLEAR ZONE
PORTABLE DYNAMIC MESSAGE SIGNS (PDMS)
THE PLACEMENT OF PDMS SHOULD BE IN THE FOLLOWING ORDER:
WHENEVER POSSIBLE, PDMS SHOULD BE PLACED OFF OF ANY USABLE PORTION OF THE ROADWAY
ON THE RIGHT SIDE OF THE ROADWAY. WHEN PLACED OUTSIDE THE CLEAR ZONE OR BEHIND
GUARDRAIL OR CONCRETE PROTECTION BARRIERS, DELINEATION IS NOT REQUIRED.
WHERE FIELD CONDITIONS DO NOT ALLOW FOR THIS PLACEMENT, THE SIGNS MAY BE
LOCATED ON THE OUTSIDE SHOULDER OF THE ROADWAY OR WITHIN THE MEDIAN.
A. A MINIMUM CLEARANCE OF 3 FEET MEASURED HORIZONTALLY FROM THE EDGE
OF THE SIGN TO THE EDGE OF THE TRAVELED WAY IS RECOMMENDED.
B. THE PDMS SHOULD HAVE A MINIMUM MOUNTED HEIGHT OF 7 FEET ON FREEWAYS,
EXPRESSWAYS AND IN URBAN AREAS.
C. ALL OTHER RURAL APPLICATIONS SHOULD HAVE A MINIMUM HEIGHT OF 5 FEET.
THESE HEIGHTS ARE MEASURED VERTICALLY FROM THE BOTTOM OF THE SIGN
TO THE ELEVATION OF THE NEAR EDGE OF THE PAVEMENT.
REFLECTORIZED PLASTIC DRUMS SHOULD BE USED TO DELINEATE EACH SIGN USING A 1/3 L
TAPER. THESE DRUMS SHOULD BE POSITIONED ON THE UPSTREAM END OF THE SIGN TO FORM
A TAPER LEADING UP TO THE TRAFFIC SIDE OF THE SIGN. FOR A SIGN LOCATED IN THE
MEDIAN, THE SIGN SHOULD BE DELINEATED WITH A 42 INCH CONE ON ALL FOUR CORNERS.
WHEN DEPLOYED, THE SIGN SHALL BE SIGHTED AND ALIGNED WITH APPROACHING TRAFFIC TO
ENSURE VISIBILITY OF THE MESSAGE. IF MULTIPLE SIGNS ARE USED, THE SIGNS SHOULD BE
LOCATED ON THE SAME SIDE OF THE ROAD AND SEPARATED ACCORDING TO PROPER SIGN
SPACING.
WHEN PRACTICAL, PDMS SHOULD NOT BE USED TO REPLACE STATIC SIGNS FOR LONG TERM
USAGE (OVER 10 DAYS).
WHEN PDMS ARE TO BE DEPLOYED FOR LONG PERIODS, SUCH AS INCIDENT MANAGEMENT ROLES,
CONCRETE PADS WITH APPROPRIATE TIE DOWNS SHOULD BE CONSTRUCTED FOR THEIR PLACEMENT.
PDMS NOT ACTIVELY BEING USED IN A CONSTRUCTION OR INCIDENT MANAGEMENT ROLE SHOULD
BE REMOVED.
REFER TO NDOR "DMS GUIDELINES" FOR PROPER PDMS MESSAGE INFORMATION.
NOTES
1. ALL TRAFFIC CONTROL DEVICES SHALL MEET THE APPLICABLE STANDARDS AND
SPECIFICATIONS PRESCRIBED IN PART 6 OF THE LATEST ADOPTED EDITION OF THE
"MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES, (MUTCD)" AND THE STATE OF
NEBRASKA SUPPLEMENT TO THE MUTCD. ALL TRAFFIC CONTROL DEVICES SHALL BE
CRASHWORTHY AND QUALIFY AS SUCH ACCORDING TO THE TESTING AND ACCEPTANCE
GUIDELINES OF THE NATIONAL COOPERATIVE HIGHWAY RESEARCH PROGRAM (NCHRP) REPORT
350 OR MANUAL FOR ASSESSING SAFETY HARDWARE (MASH).
2. TRAFFIC CONTROL PLANS AND DEVICES SHOULD FOLLOW THE PRINCIPLES SET FORTH, BUT
MAY DEVIATE FROM THE TYPICAL DRAWINGS TO ALLOW FOR CONDITIONS AND REQUIREMENTS
OF THE PROJECT.
3. TRAFFIC CONTROL DEVICES SHALL BE INSTALLED SO AS NOT TO OBSTRUCT THE VIEW OF
OTHER TRAFFIC CONTROL DEVICES.
4. THE ENGINEER SHALL HAVE THE AUTHORITY TO REQUIRE THE USE, AND APPROVE THE
LOCATION OF ANY OF THE DEVICES SHOWN IN THESE PLANS.
WORK ZONE SPEED LIMIT NOTES
A. WORK ZONE SPEED LIMITS SHALL NOT BE INSTALLED WITHOUT A SPEED ZONE
AUTHORIZATION COMPLETED BY THE DEPARTMENT.
B. REDUCED SPEED LIMITS SHOULD BE USED ONLY IN THE SPECIFIC PORTION OF THE WORK
ZONE WHERE CONDITIONS OR RESTRICTIVE FEATURES ARE PRESENT. HOWEVER, FREQUENT
CHANGES IN THE SPEED LIMIT SHOULD BE AVOIDED. THE REDUCTION OF SPEED SHOULD
BE DESIGNED SO VEHICLES CAN SAFELY TRAVEL THROUGH THE WORK ZONE WITH A SPEED
LIMIT REDUCTION OF NO MORE THAN 10 MPH UNLESS OTHERWISE NOTED IN THE PLANS.
C. WORK ZONE SPEED LIMITS SHOWN ARE TYPICAL APPLICATIONS ONLY AND ARE NOT TO BE
ASSUMED AS THE SPEED LIMITS REQUIRED FOR THE WORK.
D. EXISTING SPEED LIMIT SIGNS SHALL BE REMOVED OR COVERED WHEN A REDUCED WORK
ZONE SPEED LIMIT IS IN EFFECT IN THE SAME AREA.
E. WORK ZONE SPEED LIMIT SIGNS SHALL BE INSTALLED EVERY MILE THROUGH THE WORK
AREA WHEN SPEED ZONE IS REDUCED.
F. A SPEED LIMIT SIGN ENDING THE REDUCED SPEED ZONE SHALL BE INSTALLED AT THE END
OF EACH ZONE.
G. DOUBLE FINES AND REDUCED SPEED ZONE SIGNING ARE NOT REQUIRED FOR SHORT -DURATION
WORK LESS THAN 12 HOURS.
TAPER FORMULA LEGEND
L - S x W FOR SPEEDS OF 45 MPH OR MORE TYPE III BARRICADE
L - 6U 2 FOR SPEEDS OF 40 MPH OR LESS. REFLECTORIZED PLASTIC DRUM
WHERE:
L - MINIMUM LENGTH OF TAPER.
S - NUMERICAL VALUE OF POSTED
SPEED LIMIT PRIOR TO WORK.
W - WIDTH OF OFFSET (LANE WIDTH).
0 REFLECTORIZED PLASTIC DRUM
OR 42" CONE
® PORTABLE DYNAMIC MESSAGE
SIGN
R6 JUN 14 1 2009 MUTCD UPDA TE
R5 OCT 98 REVISE CHANNELIZATION DEVICES, TAPER
R4 JAN 95 REWRITE
REV. NO. DATE DESCRIPTION OF REVISION
NEBRASKA DEPARTMENT OF ROADS
STANDARD PLAN N0. 920-R6
TRAFFIC CONTROL,
CONSTRUCTION AND MAINTENANCE
ACCEPTED BY FHWA FOR USE ON THE
NATIONAL HIGHWAY SYSTEM:
jJ.
JUNE 2014
DATEORIGINAL:
OCTOBER 1998
DATE
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CULVERT DELINEATION
WHEN GUARDRAIL IS REMOVED AND/OR EXCAVATION
IS LESS THAN 15 FEET FROM EDGE OF TRAVELED WAY
11
15'
OR HOULDESR
WORK
W21-5-48
BRIDGE RAIL END DELINEATION
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LESS THAN 15'
' AS NEEDED TO DELINEATE
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BACK TO BACK
AT 2S SPACING
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W41-5-36
W13 -1P-24
VERTICAL PANELS SHOULD BE USED FOR AREAS
WHERE GUARDRAIL IS REMOVED, OR PROJECT
GRADING HAS CREATED A FORESLOPE STEEPER
THAN 3:1, AND WITHIN 15 FEET OF THE TRAVELED
WAY. NOT USED FOR CULVERT OR BRIDGE END
DELINEATION. VERTICAL PANEL SPACING MAY
BE REDUCED FOR HORIZONTAL CURVES.
CONES/DRUMS MAY BE USED AS A SUBSTITUTE WHEN
APPROVED BY THE ENGINEER.
3 ADVANCE
T
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T AT 2S SPACING
STEEPER THAN
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STEEP SLOPE DELINEATION
LEGEND
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• REFLECTORIZED PLASTIC DRUM
O REFLECTORIZED PLASTIC DRUM OR 42" CONE
TYPE III BARRICADE
T SINGLE POSTED SIGN
T-� DOUBLE POSTED SIGN
TRAFFIC SIGNAL
TAPER FORMULA
L = S x W FOR SPEEDS OF 45 MPH OR MORE.
L = ws 2 FOR SPEEDS OF 40 MPH OR LESS.
60
WHERE:
L = MINIMUM LENGTH OF TAPER.
S = NUMERICAL VALUE OF POSTED
SPEED LIMIT PRIOR TO WORK.
W = WIDTH OF OFFSET (LANE WIDTH).
J 1 LLI LI\ ...
m \
3:1 SLOPE
I
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BEACON REQUIRED
-TRUCK MOUNTED
ATTENUATOR
OPTIONAL
MOBILE OPERATION ON SHOULDER
NO ENCROACHMENT ON TRAVEL LANE
TA -4
HAUL p'f
REMOVE CENTER LINE BEFORE
BEGINNING HAUL ROAD OPERATION
AND REPLACE AFTER HAUL ROAD
IS NO LONGER NEEDED.
(SEE NOTE 15)
SEE NOTE 15
9NO
PASSING
ZONE
W14-3-48
SEE NOTE 15
ROAD STOP
HERE ON
----------- RED
R10 -6L-24
0
C 0 O
BE PREPARED
TO STOP
W3-3-48
CD W20-8-48
Ln
y DO
NOT
PASS
EQUIPMENT
CROSSING R4-1-24
W21-10-48
HAUL ROAD CROSSING IN CONSTRUCTION
AREA USING TEMPORARY TRAFFIC SIGNAL
TA -14
HAUL___
SEE NOTE 14
SEE NOTE 15
BE
PREPARED
0 STOP
W3-4-48
NO
PASSING
ZONE
W14-3-48
------------
A _ROAD
1. SIGNS SHOWN ARE USUALLY FOR ONE DIRECTION OF TRAVEL ONLY.
2. DESIGNATION OF SPEED SHOWN ON ADVISORY SPEED SIGNS (W13 -1P) SHALL
BE DETERMINED BY THE ENGINEER IN ACCORDANCE WITH MUTCD. THE SPEED
DESIGNATION SHALL BE AS HIGH AS PRACTICAL AND FEASIBLE.
3. "FLAGGER AHEAD SYMBOL" SIGN (W20-7) SHALL BE USED WHEN A FLAGGER
IS PRESENT, AND REMOVED WHEN NOT APPLICABLE.
4. THE CONTRACTOR SHALL INSTALL, MAINTAIN, AND REMOVE ALL SIGNS IN
ACCORDANCE WITH THE DETAILS OF AND AT THE LOCATIONS SHOWN IN THE
PLANS. SIGNS INSTALLED BY THE DEPARTMENT OF ROADS OR OTHER
GOVERNMENT AGENCY SHALL BE MAINTAINED AND REMOVED BY THEIR FORCES.
5. G20-1 "ROAD WORK NEXT X MILES" SHALL BE USED ON ANY CONSTRUCTION
OR MAINTENANCE PROJECT LONGER THAN 2 MILES.
6. WHEN MESSAGE IS NOT PERTINENT, SIGNS SHALL BE TAKEN DOWN, COVERED
OR FOLDED. TAPE IS NOT PERMITTED ON THE FACE OF THE SIGN.
7. VEHICLES OR EQUIPMENT SHALL NOT BE PARKED SO AS TO OBSCURE OR
DISTRACT FROM TRAFFIC CONTROL DEVICES.
8. ORANGE FLAGS MAY BE USED TO CALL ATTENTION TO WARNING SIGNS.
9. CULVERT, BRIDGE AND STEEP SLOPE DELINEATION. EXISTING GUARDRAIL
SHOULD REMAIN IN PLACE AS LONG AS PRACTICAL FOR THE PROTECTION IT
PROVIDES, AND REINSTALLED AS SOON AS PRACTICAL.
10. TA -1 AND TA -3
FOR SHORT -DURATION OPERATIONS 60 MINUTES OR LESS, ALL SIGNS AND
CHANNELIZING DEVICES MAY BE ELIMINATED IF A VEHICLE WITH AN
ACTIVATED HIGH-INTENSITY ROTATING, FLASHING, OSCILLATING OR AMBER
STROBE LIGHTS ARE USED, AND THE WORK DOES NOT ENCROACH INTO THE
OPEN TRAVEL LANE.
11. TA -1 AND TA -3
WHEN PAVED SHOULDERS HAVING A WIDTH OF 8 FEET OR MORE ARE CLOSED,
AT LEAST ONE ADVANCE WARNING SIGN SHALL BE USED. IN ADDITION,
CHANNELIZING DEVICES SHALL BE USED TO CLOSE THE SHOULDER IN ADVANCE
TO DELINEATE THE BEGINNING OF THE WORK SPACE AND DIRECT VEHICULAR
TRAFFIC TO REMAIN WITHIN THE TRAVELED WAY.
12. TA -4
VEHICLE HAZARD WARNING SIGNALS SHALL NOT BE USED INSTEAD OF THE
VEHICLE'S HIGH-INTENSITY ROTATING, FLASHING OR AMBER STROBE LIGHTS.
13. TA -10
IF THE QUEUING OF VEHICLES ACROSS ACTIVE RAILROAD TRACKS CANNOT
BE AVOIDED, A FLAGGER SHALL BE PROVIDED AT THE RAILROAD CROSSING
TO PREVENT VEHICLES FROM STOPPING WITHIN THE RAILROAD CROSSING
EVEN IF AUTOMATIC WARNING DEVICES ARE IN PLACE.
14. TA -14
WHEN THE HAUL ROAD IS NOT IN USE, TYPE III BARRICADES SHALL BE IN
PLACE. THE "FLAGGER", "SIGNAL AHEAD", AND "BE PREPARED TO STOP"
SIGNS SHALL BE COVERED OR REMOVED, AND THE TRAFFIC SIGNAL SHALL
BE PUT INTO FLASH YELLOW ON THE HIGHWAY, RED ON THE HAUL ROAD.
15. TA -14
THE "NO PASSING" SIGNS (R4-1-24 AND W14-3-48) AND PAVEMENT
MARKINGS ARE NOT REQUIRED IF HAULING OPERATION IS IN EFFECT ONLY
DURING DAYLIGHT HOURS.
16. APPLICATIONS SHOWN ARE FOR LOCAL SITUATIONS IN PROPERLY MARKED
CONSTRUCTION ZONES AND DO NOT INCLUDE LEAD SIGNS WHICH ARE
INSTALLED AT THE BEGINNING OF THE PROJECT.
17. THE LEAD SIGNS ARE NOT NEEDED IF TWO PROJECTS ARE LESS THAN 1
MILE APART. THE "END CONSTRUCTION" SIGN (G20 -2B-48) SHOULD NOT
BE INSTALLED BETWEEN THE PROJECTS.
18. REFER TO STANDARD PLAN 920 FOR GENERAL INFORMATION NOT SHOWN.
19. A MINIMUM OF 7-36" OR 42" CONES SHALL BE PLACED ON THE
CENTERLINE IN ADVANCE OF THE FLAGGER. THE CONES SHOULD BE SPACED
AT 250 FEET.
20. THE SPEED IN FLAGGING/PILOT CAR OPERATIONS IS GENERALLY CONTROLLED
BY THE PILOT CAR, A SPEED REDUCTION MAY NOT BE NECESSARY IF THE
WORK ZONE CONDITIONS WILL NOT EXIST UPON COMPLETION OF EACH DAYS
WORK. W3-5 SIGN IS NOT NEEDED IF SPEED LIMIT IS NOT REDUCED.
O '�-- FLAGGER
'Lo 30' MAX FROM R7 JAN 17 ADD CONES ON CENTERLINE
_ HAUL ROAD R6 JUN 14 2009 MUTCD UPDATE
R5 DEC 05 2003 MUTCD UPDA TE
C)\ • REV. NO. DATE DESCRIPTION OF REVISION
NEBRASKA DEPARTMENT OF ROADS
W-7-48 STANDARD PLAN N0. 921-R7
20
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CONSTRUCTION AND MAINTENANCE
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w21-10-48 NATIONAL HIGHWAY SYSTEM:
HAUL ROAD CROSSING IN
CONSTRUCTION AREA USING FLAGGERS
TA -14
�E SIGNS ARE SUBSIDIARY TO THE FLAGGING OPERATION.
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TA -10
SIGNS AND CONES ARE SUBSIDIARY TO THE FLAGGING OPERATION.
END
BLASTING
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500' 1000'
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T
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11"//BLASTING
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TA -10
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END
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500' 1000'
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SPEED LIMIT PRIOR TO WORK.
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AND
CELL PHONE
W22-2-42
R7 JAN 17 ADD CONES ON CENTERLINE
R6 JUN 14 2009 MUTCD UPDATE
R5 DEC 05 2003 MUTCD UPDA TE
REV. NO. DATE DESCRIPTION OF REVISION
NEBRASKA DEPARTMENT OF ROADS
STANDARD PLAN NO. 921-R7
TRAFFIC CONTROL,
CONSTRUCTION AND MAINTENANCE
ACCEPTED BY FHWA FOR USE ON THE
NATIONAL HIGHWAY SYSTEM:
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G20-1-36
ABOVE TYPE III BARRICADE
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SPEEDING FINES
D /
DOUBUB LED
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0 LIMIT
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\ x x ABOVE TYPE III BARRICADE
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VE MILE WHEN ENTERS
R2-lWZ-24 PRESENT
W20 -1E-48 R41 -17B-48
WITH TYPE A FLASHING
WARNING LIGHT MOUNTED
ABOVE TYPE III BARRICADE
*SIGNS AND CONES ARE SUBSIDIARY TO THE FLAGGING OPERATION.
1. SIGNS SHOWN ARE USUALLY FOR ONE DIRECTION OF TRAVEL ONLY.
2. "FLAGGERS AHEAD SYMBOL" SIGN (W20-7-48) SHALL BE USED WHEN A FLAGGER IS PRESENT, AND
REMOVED WHEN NOT APPLICABLE.
3. G20-1 "ROAD WORK NEXT XX MILES" SHALL BE USED ON ANY CONSTRUCTION OR MAINTENANCE
PROJECT LONGER THAN 2 MILES.
4. WHEN MESSAGE IS NOT PERTINENT, SIGNS SHALL BE TAKEN DOWN, COVERED OR FOLDED. TAPE WILL
NOT BE PERMITTED ON THE FACE OF THE SIGN.
5. ORANGE FLAGS MAY BE USED TO CALL ATTENTION TO THE ADVANCE WARNING SIGNS.
6. "DO NOT PASS" AND "PASS WITH CARE" SIGNS WILL BE INSTALLED AT THE BEGINNING AND ENDING
OF EACH "NO PASSING" ZONE WHERE PAVEMENT HAS NOT BEEN MARKED. FOR ROADWAYS WITH ADTs
OF 2,000 VEHICLES PER DAY OR LESS, THE TIME PERIOD BETWEEN COMPLETION OF THE WORK AND
PLACEMENT OF THE PAVEMENT MARKINGS SHALL NOT EXCEED TWO WEEKS. FOR ROADWAYS WITH ADTs
GREATER THAN 2,000 VEHICLES PER DAY, THE TIME PERIOD SHALL NOT EXCEED THREE CALENDAR
DAYS, CONDITIONS PERMITTING.
7. WHERE TRAFFIC QUEUES ARE LONG AND FLAGGER VISIBILITY IS LIMITED, THE ENGINEER MAY REQUIRE
AN ADDITIONAL FLAGGER.
8. "MILLED SURFACE" SIGN (W41-24) IS NOT REQUIRED FOR MILLED SURFACES LESS THAN 1000
FEET IN LENGTH OR FOR MILLED SURFACES THAT ARE NOT BEING OVERLAID WITH THE PROJECT.
9. "NO PASSING ZONES NOT MARKED" SIGN (W25-6-48) SHOULD BE INSTALLED AT EACH END OF THE
PROJECT WHENEVER THE EXISTING NO PASSING ZONE PAVEMENT MARKINGS HAVE BEEN REMOVED OR
COVERED AND NO PASSING ZONE PAVEMENT MARKINGS ARE NOT INCLUDED IN THE PROJECT.
10. SPEED LIMIT SIGN IS NOT REQUIRED IF WITHIN 1500 FT OF A REDUCED SPEED AHEAD SIGN.
11. THE SPEED IN FLAGGING/PILOT CAR OPERATIONS IS GENERALLY CONTROLLED BY THE PILOT CAR, A
SPEED REDUCTION MAY NOT BE NECESSARY IF THE WORK ZONE CONDITIONS WILL NOT EXIST UPON
COMPLETION OF EACH DAYS' WORK. W3-5 SIGN IS NOT NEEDED IF SPEED LIMIT IS NOT REDUCED.
O
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W20 -1E-48
WITH TYPE A FLASHING
WARNING LIGHT MOUNTED
ABOVE TYPE III BARRICADE
12. WORK ZONE SPEED LIMITS SHALL NOT BE INSTALLED WITHOUT A SPEED ZONE AUTHORIZATION COMPLETED
BY THE DEPARTMENT. THE WORK ZONE SPEED LIMIT SHALL BE ESTABLISHED ACCORDING TO DOR-OI 60-18.
SEE WORK ZONE SPEED LIMIT NOTES ON STANDARD PLAN 920.
13. A SPEED LIMIT SIGN ENDING THE REDUCED SPEED ZONE SHALL BE INSTALLED AT THE END OF EACH ZONE.
14. IF THE QUEUING OF VEHICLES ACROSS ACTIVE RAILROAD TRACKS CANNOT BE AVOIDED, A FLAGGER SHALL
BE PROVIDED AT THE RAILROAD CROSSING TO PREVENT VEHICLES FROM STOPPING WITHIN THE RAILROAD
CROSSING EVEN IF AUTOMATIC WARNING DEVICES ARE IN PLACE. AT NO TIME, WILL THE QUEUE FROM A
FLAGGING OPERATION EXTEND ACROSS A RAILROAD CROSSING.
15. EARLY COORDINATION WITH THE RAILROAD COMPANY SHOULD OCCUR BEFORE WORK STARTS.
16. THE "DO NOT STOP ON TRACKS" SIGN SHOULD BE USED ON ALL APPROACHES TO A HIGHWAY -RAIL
GRADE CROSSING WITHIN THE LIMITS OF A TEMPORARY TRAFFIC CONTROL ZONE.
17. PLACE TYPE II BARRICADES, REFLECTORIZED PLASTIC DRUMS, OR 42" CONES ON THE TRAFFIC SIDE OF
THE DROP-OFF WHERE SUFFICIENT LATERAL DISTANCE EXISTS BETWEEN THE TRAVEL LANE AND THE
DROP-OFF (DROP-OFF DETAIL ON SHEET 2).
18. THE LEAD SIGNS ARE NOT NEEDED IF TWO PROJECTS ARE LESS THAN 1 MILE APART. THE "END
CONSTRUCTION" SIGN (G20 -2B-48) SHOULD NOT BE INSTALLED BETWEEN THE PROJECTS.
19. ON ARMOR COAT SURFACING, A "LOOSE GRAVEL" SIGN (W8-7-36) IS REQUIRED AT THE BEGINNING OF THE
DAYS WORK AND SHALL REMAIN IN PLACE UNTIL THE LOOSE GRAVEL HAS BEEN SWEPT OFF.
20. SIGN SIZES SHOWN ARE FOR TYPICAL SITUATIONS- REFER TO NEBRASKA SUPPLEMENT TO THE MUTCD FOR
FURTHER SIZE INFORMATION.
21. REFER TO STANDARD PLAN 920 FOR GENERAL INFORMATION NOT SHOWN.
22. A MINIMUM OF 7-36" OR 42" CONES SHALL BE PLACED ON CENTERLINE IN ADVANCE OF THE FLAGGER.
THE CONES SHOULD BE SPACED AT 250 FEET.
1v
EVERY MILE IN
DIRECTION WHERE
THERE IS A DROP-OFF
AT PAVEMENT EDGE
SHOULDER
DROP
OFF
W8 -17A-36
SPEED
LIMIT
XX
FINES
DOUBLE
R2-1-24
R2-lWZ-24
ROAD WORK
NEXT XX MILES
G20-1-36
ABOVE TYPE III BARRICADE
(SEE NOTE 3)
SPEEDING FINES
DOUBLED
WHEN WORKERS
PRESENT
R41 -17B-48
SHOULDER WORK
ADJACENT
TO TRAVEL LANE
LEGEND
END
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SPEED G20 -2B-48
LIMIT
v v (SEE NOTE 13)
FINES
DOUBLE
R2-1-24
R2-lWZ-24
PLASTIC DRUMS OR 42" CONES
AT 2S INTERVALS PLACED
NEXT TO TRAVEL LANE WHEN
SHOULDER DROP-OFF EXCEEDS
2 INCHES (SEE NOTE 17)
SHOULDER TAPER
REO'D ON PAVED
SHOULDER 8'
WIDE OR GREATER
0
0
M
0 SHOULDER
C) WORK
Init -
0o W21-5-48
00' - 1000'
BPEED
LIMIT
W3-5-48
_ (SEE NOTE 11)
O\ O SPEED
o LIMIT
XX
FINES
DOUBLE
R2-1-24
(SEE NOTE 10)
R2-lWZ-24
ROAD
WORK
lh MILE
W20 -1E-48
WITH TYPE A FLASHING
WARNING LIGHT MOUNTED
ABOVE TYPE III BARRICADE
" FLAGGER
• REFLECTORIZED PLASTIC DRUM
O REFLECTORIZED PLASTIC DRUM OR 42" CONE
TYPE III BARRICADE
T SINGLE POSTED SIGN
rE- DOUBLE POSTED SIGN
TAPER FORMULA
L = S x W FOR SPEEDS OF 45 MPH OR MORE.
L = 60 2 FOR SPEEDS OF 40 MPH OR LESS.
WHERE:
L = MINIMUM LENGTH OF TAPER.
S = NUMERICAL VALUE OF POSTED
SPEED LIMIT PRIOR TO WORK.
W = WIDTH OF OFFSET (LANE WIDTH).
LOOSE
GRAVEL
W8-7-36
WHERE REQUIRED
BY THE ENGINEER
*OPTIONAL
XX
M.P.H.
BUMP
00 FT
W13 -1P-24
W8 -1B-36
SHOULDER
DROP
OFF
W8 -17A-36
EVERY MILE WHERE THERE
IS A DROP-OFF AT TRAVEL
EDGE OR SHOULDER EDGE
FRESH
OIL
W21-2-36
IF USED, PLACE PRIOR
TO FLAGGING SIGNS
XX OPTIONAL
M.P.H.
BUMP
At
W13 -1P-24
W8 -1A-36
UNEVEN
LANES
W8-11-36
EVERY MILE
WHERE REQ'D
NO
PASSING
ZONES NOT
MARKED
NEW ASPHALT
NEXT
SLIPPERY WHEN WET
X MILES
NEXT X MILES
W25-6-48
WB -5-36
W7-3AP-24
W8 -5A-54
(SEE NOTE 9)
SIGNS INSTALLED AND MAINTAINED
BY OTHERS AS PER MATERIALS
AND RESEARCH DIVISION POLICY
ADDITIONAL SIGNS
USE WHERE APPLICABLE
R10 JAN 17 ADD CONES ON CENTERLINE
R9 JUN 14 2009 MUTCD UPDA TES
REV. NO. DATE DESCRIPTION OF REVISION
NEBRASKA DEPARTMENT OF ROADS
STANDARD PLAN N0. 922-R10
TRAFFIC CONTROL
FOR ASPHALT SURFACING
ACCEPTED BY FHWA FOR USE ON THE
NATIONAL HIGHWAY SYSTEM:
I
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500' - 1000' AHEAD
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0o SHEET 1 OF 2)
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0 SPEED
O
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R2-1-24
h MILE (SEE NOTE 10
SHEET 1 OF 2)
W20 -1E-48 R2-lWZ-24
WITH TYPE A FLASHING
WARNING LIGHT MOUNTED
ABOVE TYPE III BARRICADE
WORK IN VICINITY OF
RAILROAD CROSSING
*SIGNS AND CONES ARE SUBSIDIARY TO THE FLAGGING OPERATION.
■
W20-7-48
(AS REO'D)
CROSS RD.
500' 500'
WORK
AHEAD
R1-1-30
W20 -1A-48
ROAD
WORK
AHEAD
R1-1-30
/ W20 -1A-48
500 '1 500'1/
■
\ W20-7-48
(AS REO'D)
INTERMEDIATE FLAGGER
(AS REQUIRED BY THE ENGINEER)
MINOR OR MAJOR CROSS ROAD WITH FLAGGER
INSTALL BELOW EXISTING STOP SIGN
MINOR CROSS RD.
WAIT FOR ROAD
PILOT VEHICLE WORK
R1-1-30 AHEAD
TS -186-24
W20 -1A-36
a /w
500'
1:3 ACC FILLETT
12' MIN.
TRAVEL LANE
BEVELED EDGE
1:3 ACC FILLETT
1:3 ACC FILLETT
TRAVEL LANE
SEE NOTE 19 —
(SHEET 1 OF 2)
19' MTN
BEVELED EDGE
— PLASTIC DRUMS OR 42" CONES AT 2S
INTERVALS PLACED NEXT TO BEVELED EDGE
WHEN VERTICAL EDGE EXCEEDS 2 INCHES.
DROP-OFF GREATER THAN 2"
SURFACED SHOULDER GREATER
THAN 2' WIDE
PLASTIC DRUMS OR 42" CONES AT 2S
INTERVALS PLACED NEXT TO TRAVEL LANE WHEN
SHOULDER DROP-OFF EXCEEDS 2 INCHES.
DROP-OFF GREATER THAN 2 INCHES
APPROXIMATE 1:1 TAPER
APPROXIMATE 1:1 TAPER
500'
/ o
3 DROP-OFF 2 INCHES AND LESS
ROAD , ■
WORK
AHEAD
WAIT FOR
W20 -1A-36 PILOT VEHICLE
R1-1-30
TS -186-24
INSTALL BELOW EXISTING STOP SIGN
MINOR
END
ROAD
ROAD WORK
WITH
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G20 -2B-48
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/
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X X
(SEE NOTE 13
SHEET 1 OF 2)
FINES
DOUBLE
R2-1-24
R2-lWZ-24
w
U
Q
V)
N
ui
w
w
w
m
m
0
w
0
z
w
X
X
w
0x
oa
g
500' - 1500'
250' - 500' ■
0
Lo W20-7-48
0 \0
Lo ONE LANE
ROAD
500' - 1000' AHEAD
-48
W3-5-48
x
fDO NOT
STOP (SEE NOTE 16
ON SHEET 1 OF 2)
TRACKS
R15-1-48
R8-8-24
y (SEENOTE 11
0o SHEET 1 OF 2)
_L_
0 SPEED
O
Lo LIMIT
\ x
FINES
DOUBLE
ROAD
R2-1-24
h MILE (SEE NOTE 10
SHEET 1 OF 2)
W20 -1E-48 R2-lWZ-24
WITH TYPE A FLASHING
WARNING LIGHT MOUNTED
ABOVE TYPE III BARRICADE
WORK IN VICINITY OF
RAILROAD CROSSING
*SIGNS AND CONES ARE SUBSIDIARY TO THE FLAGGING OPERATION.
■
W20-7-48
(AS REO'D)
CROSS RD.
500' 500'
WORK
AHEAD
R1-1-30
W20 -1A-48
ROAD
WORK
AHEAD
R1-1-30
/ W20 -1A-48
500 '1 500'1/
■
\ W20-7-48
(AS REO'D)
INTERMEDIATE FLAGGER
(AS REQUIRED BY THE ENGINEER)
MINOR OR MAJOR CROSS ROAD WITH FLAGGER
INSTALL BELOW EXISTING STOP SIGN
MINOR CROSS RD.
WAIT FOR ROAD
PILOT VEHICLE WORK
R1-1-30 AHEAD
TS -186-24
W20 -1A-36
a /w
500'
1:3 ACC FILLETT
12' MIN.
TRAVEL LANE
BEVELED EDGE
1:3 ACC FILLETT
1:3 ACC FILLETT
TRAVEL LANE
SEE NOTE 19 —
(SHEET 1 OF 2)
19' MTN
BEVELED EDGE
— PLASTIC DRUMS OR 42" CONES AT 2S
INTERVALS PLACED NEXT TO BEVELED EDGE
WHEN VERTICAL EDGE EXCEEDS 2 INCHES.
DROP-OFF GREATER THAN 2"
SURFACED SHOULDER GREATER
THAN 2' WIDE
PLASTIC DRUMS OR 42" CONES AT 2S
INTERVALS PLACED NEXT TO TRAVEL LANE WHEN
SHOULDER DROP-OFF EXCEEDS 2 INCHES.
DROP-OFF GREATER THAN 2 INCHES
APPROXIMATE 1:1 TAPER
APPROXIMATE 1:1 TAPER
500'
/ o
3 DROP-OFF 2 INCHES AND LESS
ROAD , ■
WORK
AHEAD
WAIT FOR
W20 -1A-36 PILOT VEHICLE
R1-1-30
TS -186-24
INSTALL BELOW EXISTING STOP SIGN
MINOR
CROSS
ROAD
NO FLAGGER
WITH
PILOT
CAR
OPERATION
G20-4-36
PILOT CAR
FOLLOW ME
THE BOTTOM OF THE SIGN SHALL BE
MOUNTED A MINIMUM OF 1 FOOT ABOVE
THE VEHICLE'S ROOF. THE SIGN
SHALL BE SECURELY COVERED OR
REMOVED WHEN NOT IN USE.
PILOT CAR SIGN
LEGEND
r� FLAGGER
• REFLECTORIZED PLASTIC DRUM
0 REFLECTORIZED PLASTIC DRUM OR 42" CONE
TYPE III BARRICADE
T SINGLE POSTED SIGN
r� DOUBLE POSTED SIGN
TAPER FORMULA
L = S x 2 W FOR SPEEDS OF 45 MPH OR MORE.
L = WS FOR SPEEDS OF 40 MPH OR LESS.
60
WHERE:
L = MINIMUM LENGTH OF TAPER.
S = NUMERICAL VALUE OF POSTED
SPEED LIMIT PRIOR TO WORK.
W = WIDTH OF OFFSET (LANE WIDTH).
R10 JAN 17 ADD CONES ON CENTERLINE
R9 JUN 14 2009 MUTCD UPDA TES
REV. NO. DATE DESCRIPTION OF REVISION
NEBRASKA DEPARTMENT OF ROADS
STANDARD PLAN N0. 922-R10
TRAFFIC CONTROL
FOR ASPHALT SURFACING
ACCEPTED BY FHWA FOR USE ON THE
NATIONAL HIGHWAY SYSTEM:
I
i
i
i
IIS • _� � .
r`
v
z
V,
N
W
0
0
L
v
O
OL
E
0
0
0
M_
L
0
L
Q)
N
N
0
N
I
F-
0
O
01
ui
v
0
A
0
(1) 0
0
0—
rn
N
m
8i
m v.
— U
L- Ni
CROSS ROAD INTERSECTING
CLOSED ROAD
ROAD
CLOSED
R11-2-48
W/TYPE A WARNING LIGHT
MOUNTED ABOVE TYPE III BARRICADE
ADDITIONAL TYPE III BARRICADES
MAY BE USED AS NEEDED
0
0
oROAD
i
0
CLOSED
0
u�
HEAD
i�
/
W20 -3A-48
ROAD CLOSED
I MILES AHEAD
LOCAL TRAFFIC ONLY
R11 -3A-60
TRAFFIC NOT ALLOWED TO CROSS CLOSED ROAD
ROAD ROAD CLOSED
CLOSED OR TO
ITHRU TRAFFIC
R11-2-48 R11-4-60
W/TYPE A WARNING LIGHT
MOUNTED ABOVE TYPE III BARRICADE
ADDITIONAL TYPE III BARRICADES
MAY BE USED AS NEEDED
PLASTIC DRUMS AS
NEEDED TO DELINEATE
OPEN TRAVEL AREA
0
0
o_
�ROAD
0o
WORK
"'
AHEAD
4
W20 -1A-48
TRAFFIC ALLOWED TO CROSS CLOSED ROAD
ROAD CLOSED
BEYOND JUNCTION
I
ROAD BRIDGE '
CLOSED OR OUT I
R11-2-48 R11 -2A-48
I
I
I
ROAD CLOSED BRIDGE OUT \Tl X MILES AHEAD OR X MILES AHEAD
LOCAL TRAFFIC ONLY LOCAL TRAFFIC ONLY
R11 -3A-60 R11 -3B-60
SEE NOTE 7
SIDE ROAD
ROAD F
woRK � ■ ,
AHEAD
I
W20 -1A-48 R1-1-30 -7111,
Big ,
1E ri� 1
DETOUR i
DETOUR NORTH
WEST NORTH '
66 0
199 150' 0 �
ROAD CLOSED BRIDGE OUT
X MILES AHEAD OR X MILES AHEAD
LOCAL TRAFFIC ONLY LOCAL TRAFFIC ONLY
R11 -3A-60 1311-313-60
MOUNTED OVER
M4 -10L-48
WITH TYPE A WARNING LIGHTS
MOUNTED ON TYPE III BARRICADE
BRIDGE
OUT
W40-11-48
OPTIONAL
0
0
Ln ROAD
CLOSED
500
W20 -3B-48
0
0
un ROAD
CLOSED
1000 FF
_ W20 -3C-48
ROAD
' ■ WORK
AHEAD
R1-1-30 W20 -1A-48
500'
SIDE ROAD
COVER WITH
+ TOWN—
+ -
OO N+- IOWN X
TOWN XX
o \
500'
DETOUR
� 66 13
0
0
Ln
JUNCTION
D—ET OU
i� COVER WITH
TOWN A -m -0.
o 4 -TOWN—::-
1
0
0
un
DETOUR
1500
0 W20 -2D-48
Ln0
N0
66
DETOUR
1500
W20 -2D-48
XX CLOSED
TO XXXX
USE HWY XX & XX
TO XXXX
USE WHERE APPLICABLE
ROAD
p CLOSED
= HEAD
W20 -3A-48
W/TYPE A WARNING LIGHT MOUNTED
ABOVE TYPE III BARRICADE
COVER
SIGN COVERS OVER REFLECTIVE
MATERIAL SHALL BE INSTALLED
WITH SPACERS TO PREVENT DAMAGE
NOTES
1. SIGNS SHOWN ARE USUALLY FOR ONE DIRECTION OF TRAVEL ONLY.
2. THE CONTRACTOR SHALL INSTALL, MAINTAIN, AND REMOVE ALL SIGNS IN
ACCORDANCE WITH THE DETAILS OF AND AT THE LOCATIONS SHOWN IN THE
PLANS. SIGNS INSTALLED BY THE DEPARTMENT OF ROADS OR OTHER
GOVERNMENT AGENCY SHALL BE MAINTAINED AND REMOVED BY THEIR FORCES.
3. WHEN MESSAGE IS NOT PERTINENT, SIGNS SHALL BE TAKEN DOWN, COVERED
OR FOLDED. TAPE IS NOT PERMITTED ON THE FACE OF THE SIGN.
4. VEHICLES OR EQUIPMENT SHALL NOT BE PARKED SO AS TO OBSCURE
OR DISTRACT FROM TRAFFIC CONTROL DEVICES.
5. FLAGS MAY BE USED TO CALL ATTENTION TO WARNING SIGNS.
6. WHEN APPROPRIATE THE SIGN 1311-28 "BRIDGE OUT" MAY BE USED INSTEAD
OF 1311-2 "ROAD CLOSED".
7. BARRICADE AND SIGN MAY BE PLACED ALONG EDGE OF ROAD IF NEEDED FOR
LOCAL TRAFFIC.
B. REFER TO STANDARD PLAN 920 FOR GENERAL INFORMATION NOT SHOWN.
ROAD CLOSED
AT JUNCTION
ROAD
CLOSED
R11-2-48
M4-10-48
LEGEND
o TYPE III BARRICADE
• REFLECTORIZED PLASTIC DRUM
T SINGLE POSTED SIGN
DOUBLE POSTED SIGN
INSTALLED BY OTHERS
ti0t1ikvtl
L - S s W FOR SPEEDS OF 45 MPH OR MORE.
L - 8U 2 FOR SPEEDS OF 40 MPH OR LESS.
WHERE:
L - MINIMUM LENGTH OF TAPER.
S - NUMERICAL VALUE OF POSTED
SPEED LIMIT PRIOR TO WORK.
W - WIDTH OF OFFSET (LANE WIDTH).
�R1�JUN 142009 MUTCD UPDA TES
MUTCD UPDA TES
REV. NO. DATE DESCRIPTION OF REVISION
NEBRASKA DEPARTMENT OF ROADS
STANDARD PLAN N0. 923-R1
TRAFFIC CONTROL
ROAD CLOSURE
ACCEPTED BY FHWA FOR USE ON THE
NATIONAL HIGHWAY SYSTEM:
�o*I,l CIV
JUNE 2014
o DANIEL J. DATE
Ix rn
WADDLE
E-6289
ORIGINAL:
�A41a�! AUGUST 1998
DATE
z
0
N
D
Z
N
w
D
r
a
3
0
0
0
ti
Q
Z
N
W
0
Cr0
L
0
O
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E
O
U
m
0
M_
L
0
v
L
Q)
0
ROAo
WORK
W20 -1A-48 A
/ q
ONE LAN
ROAD A
AHEAD _
A
W20 -4A-48
W20-7-48
OPTIONAL SINGLE
FLAGGER OPERATION
20' SPACING
W3-4-48
2S SPACING
•
•
W20-7-48
ONE LAN
A ROAD
AHEAD
A W20 -4A-48
A
ROAD
REPARED A WORK
0 STOP �� AHEAD
W3-4-48 I W20 -1A-48
ONE LANE CLOSED
WITH FLAGGER
ROAD
WORK
AHEAD
I
W20 -1A-4\
a I
ROAD /
WORK
AHEAD
W20 -1A-48
10' MIN.
ROAD END
woaK � I ROAD WORK
AHEAD
W20-1A-4\artw s�
0 G20 -2B-48
0
A - AS NEEDED
O ROAD
• WORK
AHEAD F
J • • F
• • R4-7-24 W20 -1A-48
10' MIN. ROAD
10' MIN. CLOSED
I
Rll-2-48
DETOUR ,
�/�11 R8-3-24
U AS REQUIRED TO
PROHIBIT PARKING
R8-3-24
AS REQUIRED TO • •
ROHIBIT PARKING I J
R4-7-24 •
•
0
END
ROAD WORK A
TAeah yap \ O
RoeO
OR SHOULDE Drive Sam 0
WORK
AHEAD WORK G20 -2B-48\ ROAD
t WORK
W20 -1A-48 W21-5-48 AHEAD
W20 -1A-48
SHOULDER OR PARKING
LANE CLOSED
I _
END
ROAD WORK
• RoeO
• TAew,t yos WORK
Aiiw Ssh»y AHEAD
G20 -2B-48 W20 -1A-48
A I/
k A I 1'
N / O
ROAD 0
WORK
I <
AHEAD
0
a W20 -1A-48
U •
0 I �•
I• J
+ END
0v ROAD WORK • W4 -2R-48
rAomh ym I
Driw SAcfegr
G20 -2B-48 i
\ A
I W20-5RA-48
� I I A /AOAD
WORK
U A / AHEAD
o t t
0 0
0 W20 -1A-48
-
v..
LANE CLOSED NEAR INTERSECTION
u -N (RIGHT LANE CLOSED)
WORK IN CENTER OF
ROAD WITH LOW
TRAFFIC VOLUMES
0
J
, "It'All ICE, I It
W1-8
�• �1 1-sZ
••II OR
J •I
A W1 -4L-48 W1 -3L-48
• XX W13 -1P-24 XX W13 -1P-24
MPH MPH
END
35 MPH 30 MH
ROAD lm-ORK \ + ISI t AND ABOVE AND BELOW
G20 -2B-48 I I A
ROAD
WORK
W20 -1A-48
3 -LANE ROADWAY
ONE LANE CLOSED
SOUTH - -
I
a
�It
DETOUR T I
SOUTH I
a--
RDAD I
WORK
AHEAD
I
W20 -1A-48
ROAD
CLOSED
ROAD
ROAD
WORK
WORK
AxEAO
AHEAD
W20 -1A-48
W20 -1A-4 \
II
A
CDIfFA Lva=
CLOSED
\
AxEAD
_
I I
W9-3-48 A
\ END
ROAD WORK
TAZAA
J I •1
y"
A'riw Smfs.y
G20 -2B-48
0
J
, "It'All ICE, I It
W1-8
�• �1 1-sZ
••II OR
J •I
A W1 -4L-48 W1 -3L-48
• XX W13 -1P-24 XX W13 -1P-24
MPH MPH
END
35 MPH 30 MH
ROAD lm-ORK \ + ISI t AND ABOVE AND BELOW
G20 -2B-48 I I A
ROAD
WORK
W20 -1A-48
3 -LANE ROADWAY
ONE LANE CLOSED
SOUTH - -
I
a
�It
DETOUR T I
SOUTH I
a--
RDAD I
WORK
AHEAD
I
W20 -1A-48
ROAD
CLOSED
ROAD
A
WORK
Rll-2-48 ��
AxEAO
350-
W20 -1A-48
ROAD CLOSED
To
THRU TRAFFIC
Rll-4-60
I
I
ROAD
CLOSED
ROAD CLOSED
TO DETOUR t ROAD
THRU TRAFFIC WORK
R11-2-48 I AHEAD
Rll-4-60 M4 -10R-48 {
W20 -1A-48
�•••
- AS NEEDED -
.k )
DETOUR I
DETOUR I NORTH
SOUTH DETOUR
a NORTH
A
/ I
END I A DETOUR DETOUR
ROAD WORK t / AHEAD NORTH
TASArE yoz I a
an4w S.� W20 -2A-48 2
G20 -2B-48 I
A ROAD
, CLOSED
/ HEAD
W20 -3A-48
ROAD CLOSED AT DETOUR
ROAD TYPE
MINIMUM DISTANCE
BETWEEN SIGNS
A
URBAN (LOW SPEED - 25 MPH TO 40 MPH)
100'
URBAN (HIGH SPEED - 45 MPH OR HIGHER)
350-
EFNIFA LVE
CLOSED
AXEAD
W9-3-48
Dwlm LAK
aoseo
AHEAD
W9-3-48
ROAD
WORK
/ AHEAD
W20 -1A-48
TWO-WAY LEFT TURN
LANE CLOSED
SPEED
LIMIT
XX
FINES
DOUBLE
R2-1-24
R2-lWZ-24
i
A T`^'
/ W3-5-48
A
SPEEDING FINES
DOUBLED
WHEN WORKERS
A PRESENT
R41 -17B-48
\ ROAD
WORK
AHEAD
W20 -1A-48
TYPICAL ADVANCED
SIGNING
W20 -3B-48
ROAD I o
CLOSED Ln ROAD
Rl l-2-48 I CLOSED
000 FT
I
o W20 -3C-48
DETOUR 0
I Lo
WEST ROAD CLOSED
X MILES AHEAD
LOCAL TRAFFIC ONLY
/a e , DETOUR
±200' R11 -3A-60
I- M4 -10L-48
DETOU
1500 F
W20 -2D-48
I �
� o \ DErouR
o
o
I
I
0oLn
DETOUR
ROAD Q
CLOSED
HEAD
W20 -3A-48
ROAD CLOSED BEYOND DETOUR
LEGEND
--® FLASHING ARROW PANEL
TYPE III BARRICADE
• REFLECTORIZED PLASTIC DRUM
❑o TUBULAR POST
O REFLECTORIZED PLASTIC DRUM
OR 42" CONE
T SINGLE POSTED SIGN
DOUBLE POSTED SIGN
■--• FLAGGER
xxxx PAVEMENT MARKING REMOVAL
TAPER FORMULA
L = S x W FOR SPEEDS OF 45 MPH OR MORE.
L = 60 2 FOR SPEEDS OF 40 MPH OR LESS.
WHERE:
L = MINIMUM LENGTH OF TAPER.
S = NUMERICAL VALUE OF POSTED
SPEED LIMIT PRIOR TO WORK.
W = WIDTH OF OFFSET (LANE WIDTH).
NOTES
1. ALL BARRICADE AND SIGN LOCATIONS ON THIS PLAN ARE APPROXIMATE, AND MAY BE
ADJUSTED TO FIT FIELD CONDITIONS. THE SIGNS SHALL BE INSTALLED SO AS NOT
TO OBSCURE THE VIEW OF OTHER TRAFFIC CONTROL DEVICES.
2. MINIMUM WIDTH OF TRAVELLED LANE SHALL BE AS REQUIRED BY THE ENGINEER.
3. FLASHING ARROW PANEL REQUIRED ON ALL ROADWAYS WITH POSTED SPEED LIMIT 45 MPH
OR HIGHER. THE USE OF A FLASHING ARROW PANEL IS OPTIONAL ON ROADWAYS WITH A
POSTED SPEED OF 40 MPH OR LOWER.
4. LONG-TERM FLASHING ARROW PANELS IN URBAN RESIDENTIAL AREAS WHERE DIESEL ENGINE
NOISE WILL BE DISRUPTIVE TO RESIDENTS, MAY BE REQUIRED TO OPERATE BY 120 VAC, OR
IF SIGHT DISTANCE ALLOWS, A SOLAR POWERED ARROW PANEL MAY BE USED.
5. FOR SHORT-TERM WORK (LESS THAN 24 HOURS) SIGN G20 -2B-48 (END ROAD WORK, THANK
YOU, DRIVE SAFELY) MAY BE OMITTED.
6. THE MAXIMUM SPACING BETWEEN CHANNELIZING DEVICES IN A TAPER SHOULD BE
APPROXIMATELY EQUAL IN FEET TO THE SPEED LIMIT (S). WHERE CHANNELIZING DEVICES
ARE USED ALONG THE WORK AREA, THE SPACING MAY BE INCREASED TO THE DISTANCE IN
FEET EQUAL TO THE SPEED LIMIT, DOUBLED (2 X S). SEE "TAPER FORMULA" TABLE FOR
MORE INFORMATION.
7. FOR LANE CLOSURES OVER 72 HOURS, ALL CONFLICTING PAVEMENT MARKINGS SHALL BE
REMOVED. ON ASPHALT SURFACES, DURABLE PAVEMENT MARKINGS MAY BE COVERED WITH
APPROVED BLACK TEMPORARY PAVEMENT MARKING TAPE.
8. DESIGNATION OF SPEED SHOWN ON ADVISORY SPEED SIGNS W13 -1P SHALL BE DETERMINED
BY THE ENGINEER IN ACCORDANCE WITH MUTCD. THE SPEED DESIGNATION SHALL BE AS
HIGH AS PRACTICAL AND FEASIBLE.
R 1 I JUN 14 12009 MUTCD UPDA TES
REV. NO. DATE DESCRIPTION OF REVISION
NEBRASKA DEPARTMENT OF ROADS
STANDARD PLAN N0. 924-R1
URBAN TRAFFIC
CONTROL PLAN
ACCEPTED BY FHWA FOR USE ON THE
NATIONAL HIGHWAY SYSTEM:
�o*I,l CIV 4
�yh '��� JUNE 2014
o DANIEL J. DATE 1
Ix rn
WADDLE
E-6289 3
ORIGINAL:
��41F OF NEB�pS�! FEBRUARY 1, 2010
DATE