W9128F20Q0062_Specs and Technical Data (2 of 2).pdf
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6"C
"4
48"
W8-56-48
Background: orange
Legend: black (non-refl)
"8 112"16
"16 151112"
71314"
WORD LETTER SPACING
AHEAD Standard
Standard
200 FT
350 FT
500 FT
1000 FT
1500 FT
MILE2
1 MILE
* DISTANCE MESSAGES
"2
13 Reduce 40%
Reduce 40%
Reduce 50%
ARROW DETAILS
W5-8-48
79"8
116"16
111"16
6"D
W9-3a-48
W5-9-48
3"
310"8
W8-53-48
515"8
71314"
W8-54-48
515"8
W8-55-48
7"C
4"
17"17"
14""16
DETAILS
See ARROW
1310"16
116"16
110"8
3"R 3"R 3"R
3"R3"R
3"R
W8-9a-48
511"8
1519"16
2"
7"D
7"D
W9-3a-48
20"
W5-9-48
7R
45°
14"4
19"
110R
110R "16
13R
40.9°
40.9°
13R
New Design Engineer PE Stamp
Revised sign and arrow details
Updated sign number
10-03-19
5-31-18
8-17-17
REVISIONS
DATE CHANGE
DEPARTMENT OF TRANSPORTATION
NORTH DAKOTA
of Transportation
North Dakota Department document is stored at the on and the original
PE- ,
Registration Number issued and sealed by
This document was originally8-13-13
D-704-11
CONSTRUCTION SIGN DETAILS
WARNING SIGNS
Kirk J Hoff, 10/03/19
15"15"
114"16
W22-8-48
1"
116"4
121"4
W20-51-48
54"
322"16
12"
W20-52P-54
3"16
WORD LETTER SPACING
AHEAD Standard
200 FT
350 FT
500 FT
1000 FT
1500 FT
MILE2
1 MILE
151617"
313"16
6"
* DISTANCE MESSAGES
W21-50-48
W21-51-48
5"22" "2
7183"
33 3"
11R
Reduce 50%
119 "16
919"16
114"4
5"
W21-52-48
1312"16
15"15"
3"R 3"R 3"R
3"R 3"R
112"4
W21-53-48
18"
W16-7aP-18
5R
30°
W16-7aP-18
This document was originally5-31-18
D-704-11A
WARNING SIGNS
11-01-19
W16-7aP-18.
Added details for sign
11/1/19
12" 12"
60"
36"
24"
(main sign) Vertical clearance
(secondary sign) required)
(when
G20-1b-60
15"
48" 48"
16"
6' min shoulder
Edge of finished lane
Edge of driving
6' to 16'
48" 48"
(urban areas)
Orange flags
3" 21"
15" 15"24"
12" 12"24"
9"
12" 24" 12"
10"
10"
30"
W16-2P-30
3"3"
21" supports
Extend
30"3"
24"15"
3"3"
24" 12"12"
15" 15"24"
48"supports
Extend
64"
24"12" 12"
6" 6"32"32"32"
108"
16" 16"
96"
32"32"
72"
24"24"
24"24"
3" 24" "2
(48" x 48" diamond warning sign shown)
TYPICAL SECTION
R1-2-60 - YIELD SIGN
30" x 24" SIGN
(with R6-1-54 sign as required)
R1-1-48 - STOP SIGN
(with R6-1-54 sign as required)
48" x 48" SIGN
W14-3-64 - PENNANT SIGN
(with 30" x 24" secondary sign)
48" x 48" DIAMOND SIGN
(with 30" x 30" secondary sign)
48" x 48" DIAMOND SIGN
DIAMOND SIGN
18" x 18"
108" x 48" SIGN 96" x 48" SIGN 72" x 36" SIGN 72" x 24" SIGN 60" x 24" SIGN 48" x 24" SIGN
18" 18"
24" x 36" SIGN
ASSEMBLY
ROUTE MARKER
24" x 24"
ASSEMBLY
ROUTE MARKER
36" x 36"
W13-1P-30
Vertical clearance (main sign)
Vertical clearance (main sign)
6"4"
Vertical clearance3"
" plywood sign panel2
0.080" aluminum or panel and supports bolt (2 per support) joining sign
" A325 or equivalent 2 1"| x 316
"| x 5" bolt16 5with
Attach to upright
Horizontal brace
(ft)
Mounting Height
Sign Panel
4' x 4' sign panel sandbags for
Number of 25 lb
5'
7' 10
(see Table)
Ballast
32" panel and supports bolt (2 per support) joining sign
"| x 3" A325 or equivalent 16
(see Table)
Ballast
" plywood sign panel2
0.080" aluminum or upright and sleeve equivalent bolt joining
"| x 3" A325 or 16
(optional) upright and sleeve equivalent bolt joining
"| x 3" A325 or 16
61'
HIGH-MOUNTING HEIGHT
PORTABLE SIGN SUPPORT
R6-1-54
LOW-MOUNTING HEIGHT
PORTABLE SIGN SUPPORT
" x 10 gauge2 1" x 22
Use minimum post size of
Steel perforated tube support
Steel perforated tube
" x 12 gauge2 1" x 344
1" x 24
Horizontal brace
Sleeve
Skid
" x 12 gauge4 3" x 14
Skid
Upright
(For each side of sign support base)
MINIMUM BALLAST
78" max
12" min
32"
1" x 24
Upright clearance vertical minimum 5' or 7' clearance vertical for 7'
150" min or for 5'
126" min the sign.
from face of the curb to near edge of minimum horizontal distance of 2'
Note: In curb sections, place signs a ends of skids.
speed of 55 MPH. Place sandbags at or near the
Note: The number of sandbags are based on a wind details to a maximum surface area of 16 square feet.
LOW-MOUNTING HEIGHT and HIGH-MOUNTING HEIGHT
Restrict signs mounted on portable sign supports shown in the and E5-1 is allowed for longer than 5 days.
R9-8 through R9-11a series, W1-6 through W1-8 series, M4-10, failures, etc., will not accrue towards the 5 day period. Use of circumstances, such as equipment breakdown, rain, subgrade of the sign is not obstructed. Time delays caused by unforseen portable signs for 5 days or less, is allowed as long as the view
Use of low-mounting height (minimum 12" vertical clearance) within the pavement surface.
clearance stated above when it is necessary to place signs
Portable Signs: Provide portable signs that meet the vertical 6.
post for signs with an area exceeding 50 square feet.
Provide a minimum clearance of 7'-0" from the ground at the vertical clearance stated above.
The vertical clearance to secondary signs is 1'-0" less than the absence of a curb.
the top of the curb or from the near edge of the driving lane in obstructed, install signs with a vertical clearance of 7'-0" from pedestrian movements are likely or the view of the sign may be
5'-0" (see TYPICAL SECTION.) In areas where parking or
Vertical Clearance: Install signs with a vertical clearance of 5.
County - yellow legend on blue background
US and State - black legend on white background
Interstate Business Loop - white legend on green background
Interstate - white legend on blue background used with:
a background and legend that match the route marker they are signs, such as the cardinal direction and directional arrows, with
Route Marker Auxiliary Signs: Provide route marker auxiliary 4.
"Left" and "Right" message on lane closure sign) signs on reflectorized plate (without borders) as required. (i.e.
Alternate Messages: Install and remove alternate message 3.
" bolts.8 3Punch all holes round for plywood, or other approved material, except where noted.
" 2 1Sign Panels: Provide sign panels made of 0.100" aluminum, 2.
behind sign panels when used with u-posts.
Do not attach guy wires to sign supports. Attach wind beams supports as a minimum.
" perforated tube 2
1Place signs over 50 square feet on 2 of 55 MPH.
secondary sign is 3.0 lb/ft. Post sizes based on a wind speed u-channel, minimum post size for assemblies containing a perforated tube, except where noted. When installing signs on sizes are 2.5 lb/ft u-channel or 2" x 2" x 12 gauge steel
Sign Supports: Galvanize or paint supports. Minimum post 1.
NOTES:
R1-50P-24
(with R1-50P-24 sign as required)
R1-1-48 - STOP SIGN
R2-1aP-24
(with R2-1aP-24 sign as required)
48" x 48" SIGN
10-4-13
D-704-14
CONSTRUCTION SIGN PUNCHING AND MOUNTING DETAILS
This document was originally
Revised 60"x24" sign detail
Updated to active voice
Revised Note 6
9-27-17
11-14-13
AHEAD
ROAD
WORK
BE
PREPARED
TO STOP
SPEED
LIMIT
XX
Sign, Notes, and Pvmt Mkg updates
Updated notes & Speed Limit signs
MINIMUM
FEE
$80
XXX FT
CLOSED
RIGHT LANE
XX MILE
RIGHT LANE
SPEED LIMIT ENFORCED
MINIMUM FEE $80
WHEN WORKERS PRESENT
XXX FT
LEFT LANE
XX MILE
LEFT LANE
M.P.H.
END
ROAD WORK
XXXX FT
Portable
W3-4-48
W20-1-48 ends here
Interim pavement roadways hard surfaced striping with
Short term m a rk in g p v e n t x is ti
O b li te ra te starts here
Interim pavement
R2-1-48 arrow panel
Sequencing
4 lane undivided highway with half the roadway closed.
2S Ft A
50' c to c
C
B
L li te
C2
Varies
L Min2 li te
M
M o r le s il
W rk re u ff e r s p a c n g it u d in l c o v li te
KEY
Type III barricade
Sign
Delineator drum
Work area
Flagger
Sequencing arrow panel
Longitudinal Buffer Space
(mph)
Speed
Min (feet)
Length
W20-7-48
(see note #4) arrow panel
Sequencing to back
Vertical panels backTubular markers
ROAD CLOSURE WITH A DIVERSION
TYPE B
HIGH SPEED HIGHWAY
HALF ROAD CLOSURE ON A MULTI-LANE,
TYPE C
Taper
Shoulder
2S Ft
1/2 C
W3-5-48
S F t
/2
F t
/2
R2-1-36
1/2 B
Post Mtd
W20-5-48
(see note #5)
G20-2-48
G20-55-96
W1-6L-48
Barricade Mtd
Barricade Mtd
R11-2-48
W20-1-48Post Mtd
W1-6R-48 as conditions warrant
Space drums 25' c to c as conditions warrant
Space drums 25' c to c mile or less closure.2 1bridge and culvert installation with provided (signing shown for one direction only). Use on
Two lane highway where roadway is closed and detour
(see note #6) drop-see note #6)
(additional speed drop-see note #6)
(additional speed
(see note #9)
W1-3L-48 W1-4L-48
W1-3R-48 W1-4R-48
W4-2L-48
W4-2R-48
W1-4L-48
W1-4R-48 and conditions dictate otherwise.
Recommend using 40 mph speed limit in vicinity of workers, unless location 12.
control, or the work is less than 15 days.
Sign G20-55-96 is not required if this standard is part of other traffic 11.
accordance with NDDOT Standard Drawing D-704-14.
As an option, use portable sign supports in lieu of post mounted signs in 10.
Where necessary, engineer will determine safe speed. 9.
Cover existing speed limit signs within reduced speed zones. 8.
limp.
such a distance above the edge that the flag does not touch the sign when
Mount 24 inch square flags perpendicular to the edges of the sign, and at
Install flags on warning signs in urban areas when signs are not portable. 7.
B. 2 1Place the second speed limit sign at speed limit sign with the desired speed reduction (not to exceed 30 mph.)
construction. Where speed reductions exceed 30 mph, install a second
Determine the reduced speed limit based on the in-place speed limit before 6.
location and conditions.
Re-establish speed. Determine exact speed limit in the field, dependent on 5.
40 mph or over 5000 ADT).
Use Type C on roadways with high traffic speeds and volumes (over
(40 mph or less and 5000 ADT or less).
Use Type B on roadways with moderate traffic speeds and volumes volume (25 mph or less and 750 ADT or less).
Use Type A on roadways with slow moving traffic speeds and low
Shoulder Closure Standard Drawing.
the panel closer to the work area and place on roadway surface. See possible. Where shoulder width does not provide sufficient room, move
Place Sequencing Arrow Panels at the beginning of the taper when 4.
dimension "S" and for tangents space at 2 times dimension "S".
Place delineator drums, barricades or cones for tapering traffic at 3.
assemblies when located on roadway.
Place barricades on moveable assemblies and signs on portable 2.
urban, residential, and other streets with speeds of 40 mph or less.
and other roads with speeds of 45 mph or greater, or W x SÔ/60 for
L = Minimum length of taper, S x W for freeways, expressways, W = The width of taper in feet.
S = Numerical value of speed limit or 85th percentile.
Variables 1.
Notes x is ti li te c o v li te striping
Short term on project using pilot car.
Sign R2-1aP-24 not needed
CLOSURE
TEMPORARY ROAD
TYPE A
This document was originally9-27-13
D-704-15
ADVANCE WARNING SIGN SPACING
Min. (ft)
Distance Between Signs
Road Type
A B C
150 150 150
280 280 280
360 360 360
720 720 720
850 1350 2200
1000 1500 2640
750 1000 1500
Urban - Low Speed (30 mph or less)
Urban - High Speed (over 40 mph to 50 mph)
Rural - High Speed (over 50 mph to 65 mph)
(55 mph to 60 mph)
Urban Expressway and Freeway
(70 mph to 75 mph)
Rural Expressway and Freeway
(Maintenance and Surveying)
Interstate/4-Lane Divided
Urban - Low Speed (over 30 to 40 mph)
ROAD CLOSURE LAYOUTS
11/01/19
NEXT MILES
NEXT MILES00
LINE
CENTER
NO
PASS
NOT
DO
FRESH OIL
LOOSE ROCK
XXPASS
NO WORK
IN PROGRESSSPEED LIMIT ENFORCED
IN PROGRESS
seal project.
routes where traffic is maintained over
2 and 4 lane highway with intersecting routes where traffic is maintained.
2 and 4 lane highway with intersecting
Type III barricade
Road Type Min. (ft)
Urban - Low Speed (over 30 to 40 mph)
Post mounted
G20-50a-72
(See note #9)
Post Mounted
(see note #2)
(see note #3)
R4-1-48
W8-12-48
W3-5-48Post mounted local road volume
Low volume
Low
A2 1 A2
A2
C B2 1 B2
1 A B C 150' Max 100' Min
150' Max 100' Min
C B A A2
1 C
Barricade mounted
G20-1-60
TERMINAL SIGN LAYOUT
TYPE G
SEAL COAT SIGN LAYOUT
TYPE H
(See note #9)
High volume
State Highway
High volume
State Highway
Section Line
Private Drive
W20-52P-54Post mounted
G20-52aR-72
G20-52aL-72
Recommend using 40 mph speed limit in vicinity of workers, unless location and conditions dictate otherwise. 12.
Sign G20-55-96 is not required if work is less than 15 days.11.
Use other traffic control layouts in immediate work areas. Place sign R2-1aP-24 below speed limit signs in reduced speed limit work areas.10.
Install sign G20-1b-60 when work is suspended for winter. 9.
Cover or remove speed limit signs from layout Type H when loose aggregate is removed. 8.
As an option, use portable sign supports in lieu of post mounted signs in accordance with the NDDOT Standard Drawing D-704-14. 7.
marking is placed.
mile intervals. Place sign W8-12-48 after all important intersections and at 2 mile intervals until short term center line pavement
On seal coat projects, place signs R2-1-48, R2-1aP-24, R4-1-48, W22-8-48 and W20-52P-54 after all important intersections and at five 6.
Cover existing speed limit signs within a reduced speed zone.5.
the sign, and at such a distance above the edge that the flag does not touch the sign when limp.
Install flags on warning signs in urban areas when signs are not portable. Mount 24 inch square flags perpendicular to the edges of 4.
1install a second speed limit sign with the desired speed reduction (not to exceed 30 MPH.) Place the second speed limit sign at
Determine the reduced speed limit based on the in place speed limit before construction. Where speed limit reductions exceed 30 MPH, 3.
Determine the exact speed limit in the field, based on location and conditions. 2.
Place barricades on moveable assemblies and signs on portable assemblies when located on roadway.1.
Note & sign updates.
Updated notes & sign numbers.
D-704-20
TERMINAL AND SEAL COAT SIGN LAYOUTS
IN PROGRESS
ROAD WORKBE
TRUCKS
CROSSING
CROSSING
ENTERING
ENTERING
Road Type
Min. (ft)
Urban - Low Speed (over 30 to 40mph)
Work area
Flagger approach
Truck approach crossing
500' Min 300' Min
100 Ft
50 to 100 Ft
50 to 1/2 B 1/2 B 1/2 C
1/2 B1/2 B1/2 C
1/2 B 1/2 C 1/2 C1/2 A 1/2 A
1/2 A1/2 A1/2 B1/2 C1/2 C
R1-1-48
G20-55-96 Post mounted
(see note #8) barricade
Type III need for flagman depending upon location and condition of detour.
Remove signs when detour is removed. Engineer may eliminate
Temporary detour for culvert installation within major work areas.
Cover signs or take down at night.
Heavy truck traffic onto through highway.
Cover signs or take down at night.
Trucks crossing through highway.
Maintain one-way traffic through work area within major work area.
Temporary half-roadway construction for two-lane highway.
conjunction with other standards
T-Intersection location used in
G20-52aR-72
G20-52aL-72
W1-3L-48Post mounted
W1-4L-48
W1-4R-48
W1-3R-48
Recommend using 40 mph speed limit in vicinity of workers, unless location and conditions dictate otherwise.11.
Sign G20-55-96 is not required if layout is part of other traffic control or if work is less than 15 days.10.
If existing stop sign is in place, a 48" stop sign is not required. 9.
Install sign G20-1b-60 when work is suspended for winter. 8.
As an option, use portable sign supports in lieu of post mounted signs in accordance with NDDOT Standard Drawing D-704-14. 7.
Covered (when approved by engineer) or obliterated pavement marking measured as Obliteration of Pavement Marking. 6.
Cover existing speed limit signs within a reduced speed zone. 5.
and at such a distance above the edge that the flag does not touch the sign when limp.
Install flags on warning signs in urban areas when signs are not portable. Mount 24 inch square flags perpendicular to the edges of the sign, 4.
1second speed limit sign with the desired speed reduction (not to exceed 30 mph.) Place the second speed limit sign at
Determine the reduced speed limit based on the in-place speed limit before construction. Where speed reductions exceed 30 mph, install a 3.
Where necessary, safe speed to be determined by the Engineer. 2.
Place barricades on a moveable assemblies and signs on portable assemblies when located on roadway. 1.
D-704-22
CONSTRUCTION TRUCK AND TEMPORARY DETOUR LAYOUTS
TRUCKS ENTERING ROADWAY
TYPE K
TRUCKS CROSSING ROADWAY
TYPE L
TEMPORARY DETOUR LAYOUT
TYPE M
TEMPORARY CONSTRUCTION
TYPE N
TRAFFIC IS MAINTAINED
2 & 4 LANE HIGHWAYS WHERE
TYPE O
Revised sign numbers & note 7
Update notes & sign numbers
D-704-50
11/23/10
11-23-10
PORTABLE SIGN SUPPORT ASSEMBLY
of Hub
4 Corners
2" Ball Coupler
(Each End)
Spindle and Hub
2000 Lb Capacity on Coupler
4 Places
Tubes
Tubes
FRONT
at 10 Degrees Offset
1" Dia x 3" Pipe
One Side
Channel, of Angles (Typ)
Outside Edges
TOP
TRAILER
RIGHT
Typ 6"
FRONT
SIGN SUPPORT
RIGHT
Typ
" Dia4
(Typ)
" Dia8 square tube
" X 90"8 1" x 2 are acceptable.
Other NCHRP 350 crash tested assemblies4.
supports.
may not be used for trailer-mounted sign
Automotive and equipment axle assemblies3.
Use a 14" wheel and tire.2.
250 pounds.
The maximum weight of the assembly is1.
Notes:
x 36"
3L 2" x 2" x
" x 9"8 1L 2" x 2" x
" x 30"4 1L 2" x 2" x
" x 12" PL4
Square Tube
" x 12"8 13" x
" Channel2 13" x 3" x 4
" x 71"8
" x 12" PL4
" x 60"8
1x 16
3L 2" x 2" x
Roger Weigel
Wheel track
Wheel track
R R
R
I
N G
D
I
2'-10"
12'-10
16'-4
114'-10
34'-4
5'-9"
18'-0"
45°
10°
Curb face of Roadway`
2'x6', 2'x8', 2'x10' or 2'x12' white line
30'
10'
Edge line
30-40 mph
0-25 mph and above
45 mph
8"
12" 25'
15'
5'
Chevron Width Limit
Speed
70 mph
65 mph
60 mph
55 mph
50 mph
45 mph
40 mph
35 mph
30 mph
25 mph
20 mph min. 100 ft min. 100 ft
125 ft
175 ft
250 ft
325 ft
400 ft
475 ft
550 ft
Distance
Advance
Percentile Speed
Posted or 85th for Railroad Warning Signs
Advance Placement Distance
45° to Traffic
Chevron Spacing
6'-4"
3'-0"
1'-0"
=3'-4"R
=2'-4"R
1'-8"
16 S. F.
3'-4"
1'-2" 1'-0"
12 S. F. 41 S. F.
16" 7" 16" 7" 15" 1" 16"
8'-0"
42"
22"
4" 4"
6'-6"
22 S. F.
4"4"
16" 16"
6'-3"
22 S. F.
34.5 S. F.
4"4"4"
4" 8"
46 S. F.
12'-0"9'-8"
11'-8"
2'-8"
5'-4" 1'-0" 5'-4"
=3'-4"R
8'-4"
2'-8"
3'-8"
2'-0"
2'-4"
29 S. F.
6'-0"
31'-0
31'-9
31'-0
32'-0
1'-1"
4 S. F.
R=3'-4"
7'-6"
3'-4" 1'-2"
7'-5"
5'-4"
3'-8"
12'-9"
5'-0"
7'-9"
27 S. F.
stripe barrier
4" yellow
` of driving lane
W10-1
3 Bands (12' lane) 72 S.F.
Railroad cross & 2 R's 60.5 S.F.
R15-1
Drawing D-754-81 See Standard
24'
60'
20' 16'
See Advanced Placement Distance table at right
2'
3.3' 6.6'
Bands at right angles to pavement
4" yellow ` between lines
4" space
6" min to 15" max
12" min to 30" max
12" min to 30" max
30" max unless noted otherwise.
See plans for correct message. Use white pavement markings individual R X R symbols in each approach lane.
extend the transverse bands across all approach lanes, and use operation on the approach to a crossing. On multi-lane roads, Mark a three lane roadway with a centerline for two-lane approach
20^ from edge of roadway.
Note: Rotate merge arrow gate, if present
*Stop line 8' from
Shldr, if present
Shldr, if present
6' 1.6' nearest rail 26' to nearest rail - Use whichever is further from tracks.
*Stop Bar nearest crossing - 8' from gate or 26' to
Continental Crosswalk Detail
Centerline Pavement Marking Skip Spacing Detail
Chevron Crosshatching Table
D-762-1Pavement Marking Message Details
12-6-11
01-28-2020
08-27-19
10-17-17
Revised min Stop Bar distance to rail.
New Design Engineer PE Stamp.
Updated to active voice.
1/28/2020
` Roadway and/or lane line
Yellow barrier edge line
Yellow median line
White lane
White outside
Yellow median line
White lane line
White lane line
White edge lines
Yellow lane
12' 12'
1"1" 1"
1"1"
12' 12' 12' 12'
2" 2"
2"1" 1"
4" 4" 4"
2"1" 1"
1" 1"2"
12'12'12'12'
12'12'12'12'
1" 1"
1" 1"
1" 1"2" 2"
2"2"
1•" 1•"
1•"1•" for width See plans
Yellow Barrier line
Yellow Barrier drives. Break edge lines for intersections.
1. Continue edge lines through private drives and field
08-27-19
10-17-17
Updated to active voice.
Two Lane Two Way
RURAL ROADWAY
PRIMARY HIGHWAY
Asphalt Section
Two Lane Divided
Rural Roadway
PRIMARY HIGHWAY
INTERSTATE HIGHWAY RURAL FOUR LANE ROADWAY
URBAN FIVE LANE SECTION
RURAL FIVE LANE ROADWAY
INTERSTATE HIGHWAY
URBAN FOUR LANE SECTION
URBAN FOUR LANE SECTION
RURAL FOUR LANE ROADWAY
URBAN FIVE LANE SECTION
RURAL FIVE LANE ROADWAY
Concrete Section
Two Lane Roadway
PAVEMENT MARKING D-762-4
CENTERLINE PAVEMENT MARKING SKIP SPACING DETAIL
12-1-10
8/27/19
4" Marking
8" Marking
24" Marking
4'
12'
4" Line
(STOP Bar)
24" Line 28.8'
24' Min. 24' Min.
(10' Spacing, 45^)
8" White Line
4" White Line
1.
Turn Lane
Turn Lane Length2
Turn Lane Taper
4" Yellow Double Barrier
(Center Left Turn Lane on Major Road)
Type D
(Center Left & Right Turn Lane on Major Road)
Type E
(Center Left & Right Turn Lane on Major road, and Turn Lane on Minor Road)
Type F
8" White Line4" White Line
(Center Left Turn Lane on Major Road)
Right Turn Lane Right Turn Lane Taper
Left Turn Lane Left Turn Lane Taper
Left Turn Lane Length2
Right Turn Lane Length2
4" Yellow Double Barrier Line to the end of Flared Intersection
Left Turn Lane
Left Turn Lane Taper
Left Turn Lane
Note 1Install pavement message at half the turn lane length
8" White Line4" White Line
4" Yellow Double Barrier Line to the end of Flared Intersection
4" Yellow Double Barrier Line to the end of Flared Intersection pavement marking message arrow.
At "T" intersections (3-leg), additionally install left turn
16'
Stop Sign
6'
(Only if Turn Lane Length > 300')
Only if Turn Lane Length > 300'
D-762-6
3-29-16
PAVEMENT MARKING FOR STANDARD 90 DEGREE FLARED INTERSECTION
8-27-19
Updated dimensioning.
T
T TTT T T T T
T T T T T T T
T T T T
T T T TT T T T T T T T
T T T T T T T TTTTTT
T T T T T T T T T T T T T
T T T TT T T TT T T T
T T T T T T T T T
T T T TT T T T
T T T T T T T T
TT T T T T T T T T T T T
T T T
T T T T T TTTTTTTTT
T T T T T T T T T T T T T
T T T T T T
Edge of Driving Lane
4" Yellow Barrier Line
4" Yellow Lane Line
4" yellow line
4" White Lane Line
4" White Channel Line
White Raised Pvmt. Mkrs
Yellow Double Raised Pvmt. Mkrs
Yellow Raised Pvmt Mkrs
Yellow Raised Pvmt. Mkrs
Yellow Raised Pvmt. Mkrs
Double Yellow Raised Pvmt. Mkrs
3.33'
3.33'30'
50'
50'
30' 30'
Continue 10' Spacing
10'10' major intersections-length varies Use 4" White Channel Line at use at major intersections-length varies White Raised Pvmt. Mkrs channel line, FIVE LANE ROADWAY WITH MARKED ISLANDS
Raised Pavement Markers
Painted or Tape LinesPainted or Tape Lines
FIVE LANE ROADWAY TWO WAY LEFT TURN
Painted or Tape Lines
TWO-LANE TWO-WAY ROADWAY
Painted or Tape Lines
FOUR LANE ROADWAY
3. Remove raised markers and tape markings after permanent pavement marking is installed.
2. Place short term center line stripe (paint) on top lift to match exact placement of permanent stripe.
with short term no passing zone pavement marking within three days.
passing zone pavement markings, place no passing zone signs. Replace no passing zone signs
1. Place no passing zones on two-lane two-way roadways as shown. In lieu of short term no
SHORT-TERM PAVEMENT MARKING
12-1-10
D-762-11
3-29-16 (previously was D-762-6)
Re-numbered to be D-762-11
10-17-17 Updated to active voice.
8-27-19 New Design Engineer PE Stamp.
Top Post Receiver Data Table
A B C D E F Sizes (B)
Square Post
Perforated Tube
Slip Base Assembly
Multi-Directional
Bolt Retainer for Base Connection
Ground line
25"
6" 6"
3" 3"
6" 6"
7"
"32 93 "32
D
E
E
F
93 "32
A A
60^
6" dia.
9" 9"
60^ ff ic lo w
Anchor unit c h o r u it
P s t s le e ff ic lo w of Posts
Number
Gauge ness
Thick-
Wall
Gauge ness
Thick-
Base
Slip Gauge
U.S.
3 & 4
2 12
No
Yes
0.105
0.135
0.135
1.702
2.416
2.773
3.432
3.141
4.006
0.129
0.372
0.561
0.605
0.804
0.979
0.380
0.590
0.695
0.841
0.803
1.010
0.172
0.372
0.499
0.590
0.643
"64
"64
"x10 ga.2
"x10 ga.16
"-13 gr. 8 serrated flange nut2
" U.S.S. steel flat washer2
" stainless release bushing2
" U.S.S. steel flat washer2
" gr. 8 flange bolt4 3"x22 washer and lock washer
" dia. bolt with8 and lock washer or rivet
" dia. bolt with washer8 and lock washer
" dia. bolt with washer8
" dia.16
" dia.2
" Reprocessed Teflon32 1Bolt Retainer-in.
of Inertia
Moment
2 x 2
(A)
Telescoping Perforated Tube
3 x 216
1 x 22
1 x 22
1 x 24
1 x 12
4 2 3
Modulus
Section
Sec. Area
Cross
Size
Post
Base
Slip without
Anchor
Thickness lbs.
per Foot
Weight
2 12 Yes2
2 12 Yes4
2 12 12 Yes4
2 12
0.785 c h o r u
" teflon bolt retainer32
4" max.
4" max.
Anchor Unit and Post Assembly
Top Post Receiver
Bottom Soil Stub
Tube
Properties of Telescoping Perforated Tube
5R=
5R= and Post Sleeve Assembly
Slip Base Anchor Unit
Multi-Directional
Plate - ASTM A572 grade 50
Stabilizing Wing - 7 gauge H.R.P.O. ASTM A1011
Tube - 3"x3"x7 gauge ASTM A500 grade B tube
" ASTM A36 structural angle8 3"x2
1"x22 1Angle Receiver - 2
Plate - ASTM A572 grade 50
5. Provide more than 7' between the first and fourth posts of a four post sign.
4. In concrete sidewalk, use same anchor without wings.
measurement above and below post location and back and ahead of post.
3. Provide 4" vertical clearance for anchor or breakaway base. Measure the 4"x60"
2. Use anchor with 43.9 KSI yield strength and 59.3 KSI tensile strength.
1. Torque slip base bolts as specified by manufacturer.
post installation) anchor plate (one
Minimum 10 guage post installation) anchor plate (two
Minimum 10 guage
"x10 ga.2 1"x10 ga. into 216
3(B) For additional wind load, insert the 2
(A) Use breakaway base when support is placed in weak soils. Engineer determines if soils are weak.
New Design Engr PE Stamp
2-28-14
BREAKAWAY SYSTEMS FOR CONSTRUCTION ZONE SIGNS D-704-7
Obstruction
BREAKAWAY ANCHOR ANGLE CONN.
CABLE END ASSEMBLY ROD
BREAKAWAY ANCHOR ANGLE
HOOK BOLT DETAIL C
"x12"2 1"x18
PLATE WASHER
LINE POST
ASSEMBLY WITH INTERMEDIATE ANCHORAGES
REFLECTORIZING DETAIL
LINE POST ASSEMBLY WITH
ASSEMBLY WITH END ANCHORAGES
CONCRETE ANCHOR
STEEL TURNBUCKLE CABLE END ASSEMBLY
WEDGE DETAIL
Minimum tensile strength - 25,000 lbs.
CABLE SPLICE ASSEMBLY
PEDESTAL
TOP VIEW
OVERLAP POST ASSEMBLY
ELEVATION
PLAN
ELEVATION
PLAN
PLAN ELEVATION
anchor angle.
pattern as the breakaway or drill to the same plan
" plate - punch4 16"x14"x
Breakaway anchor angle
14"
4"4"3" post
Overlap
6"x18"x18" block bearing concrete
Precast
End post details
- for assembly
Overlap post
Line post tighten to seat
Threaded collar
Cable
Wedge
2’-6"
1’-1"
Pay length
Pay Length
Direction of traffic all corners
1R =
Hook bolts
Hook bolts
.8
.5
Line post plate washer
4"5" angle
Breakaway anchor or aluminum round head bolt.
"x7" galv. steel 16 5" hole for 8
3Drill
(See Detail C)
Line post plate washer washer on back side of post.
Reinforcing plate front side and ends after installing cables.
" round brass rod - bend both 16
Lock nut
Cable end assembly rod flatten for wrench or malleable iron)
Cable end (cast steel wrench
Flatten for
Line postEnd post
End postEnd post
sq. nuts
"-104 -32
" Dia8
" OD2
1" x 32
3Collar
3’-0"
1’-6"
3’-9"
3’-0"
No. 3 bar h o u ld e r re k
3" Min cover
No. 3 bar above the concrete
1Rods to project 1
1.844"
.203" R (Typ)
3.5" ¨
3.5" ¨1.75" ¨
9" ¨
13’-9"
Top cable
Middle cable
Bottom cable
" cables4
" long4 3woodscrew
No. 8 non-rust
Regular hex nut or cut thread
" Dia rolled 16
" OD)4
1" ID 132
11(
Fender washer .064"
11" 1’-6"
3" 3" 3"
13 3" 3" 3"
Typ" (Typ)8
10 square nuts (Galv)
" - 4 3Standard turnbuckle (Galv) from #4 bar stirrup made reinforcement
24" square from #4 bar stirrup made reinforcement
13" square
0.
0.1
5° nuts (Galv)
" - 10 square 4
17 "2
17 "2 17 "4
1212"3" thread handed
Rt
Rt
Lt Right handed thread
(See Note)
Finished shoulder Direction of traffic
Pay Length
12’-6" C to C spacing holes
13>
68°
" clip2
50’ overlap between anchoragesLine post spacing
12’-6" C to C Regular 12’-6" C to C post spacing for overlap
Assembly
Overlap Post post - See
Reflectorizing
28"
6’
" 4
28"
"x1’-2"2
"x4 1Bar 3
(4 required)
1x0’-3
3Bar 3"x
"x9"x1’-2"2 1Plate same size as bolts.
Drill holes on post Note:
hole
" dia.4
.P
11’ Min prevent rotation.
nuts are installed, punch the thread to of each rod plus a flat washer at the top conforming to ASTM A563 at each end
ASTM A153. Provide heavy hex nuts
6" of the rods galvanized according to conforming to ASTM A449 with the top
" round x 18" long steel rods 4 38-side
Traffic
End assemblyLine post End assembly cables steel
Dia (3x7)
" 4 3Three round block
6"x18"x18" or 6"x18" Dia
Concrete bearing block rubbed finished with the edges chamfered.
inches into the ground and the top surface in place. The foundation shall be formed 6
Foundation shall be class AE concrete and cast
" OD)4
1" ID, 18
3(
Washer, 12 ga.
see note
For reflective plate requirements
1" ¨
END VIEW
aligned with cable)
" Dia hole (hole 2 11 " plus "F" in length2
1Cut post to 2’-9
Pedestal
Culvert roof dimension "F" is less than 3’-8".
be used over culverts or footings when Detail of concrete pedestal for posts to
(WHERE REQUIRED)
with Reflectorizing Detail
See Line Post Assembly
CONCRETE PEDESTAL AT CULVERTS
length (6’-0" plus point length).
driving, but the point shall be additional
Line post may be pointed to facilitate Note:
with Reflectorizing Detail
See Line Post Assembly cables
(3x7) steel
" Dia 4 3Three aligned with cable)
" Dia hole (hole 2
2’
TYPICAL SECTION
2’ (Typ)
2" HBP
6" Aggregate base course or 6"x18" Dia round block
Concrete bearing block 6"x18"x18"
10:1 or flatter foreslope
Wood posts shall be furnished and installed.
in the price bid for "3-cable guardrail".
intermediate anchorage assembly shall be included
The end posts, hardware, and blocks for the
The pay length shall be from end post to end post.
listed above.
For intermediate curves, interpolate between values
15 minutes 600 ft.
30 minutes 430 ft.
1° 300 ft.
2° 215 ft.
3° 175 ft.
4° 150 ft.
(‘ MEASUREMENT) INTERMEDIATE ANCHORS
DEGREE OF CURVE DISTANCE BETWEEN
anchors shall be spaced at intervals not to exceed:
On the inside of curves 4° or flatter, intermediate guardrail on the inside of curves sharper than 4°.
outside of horizontal curves. Do not use cable intervals not to exceed 1000 ft. on tangents and the
Intermediate anchors shall be equally spaced at otherwise on the plans.
marking adjacent to that reflector unless noted reflector shall be the same color as the pavement
50’ centers for guardrail over 250’ in length. The centers on guardrail less than 250’ in length and at first and last posts. Spacing in - between at 25’
Reflectorized Plates: Reflector plates shall be on Notes:
This document was originally2-28-14
D-764-32
THREE CABLE GUARDRAIL
Roger Weigel, 2/28/14
Front View Side View
3 1" 4" 1.938" 8.562" .875"
.375" .375"
17.125"
U-Channel Post
Retainer strap
38"
42"
38"
Retainer Strap Detail
Sign post ig ig c h o r u
Back View
16" min.
18" min.
2" max.
Alternate A
Breakaway U-Channel Detail
Detail A
(see detail)
See Detail A
See Alt. A Note 4
See Alt. A Note 1c
(see Alt. A Note 1b)
(see Alt. A Note 3)
Grade 8 bolt, nut, (see Alt. A Note 3)
Grade 8 bolt, nut, Note 4
See Alt. A anchor unit and on back side of front side of sign post
Retainer strap is on
(60" min.)
(42" min.)
lock washers lock nuts and
2- bolts grade 5, (2.5 and 3 lb/ft)
Alternate C
Breakaway U-Channel Splice Detail
(2.5 and 3 lb/ft)
Alternate B
Breakaway U-Channel Splice Detail
Install a maximum of 3 posts within 7'. Install a maximum of 3 posts within 7'.
Install a maximum of 2 posts within 7'.
bolts have full contact across the entire width.
5. Properly nest base post, strap, and sign post. Proper nesting occurs when all flat surfaces of the base post, strap, and sign post at the
"x2" bolt (this fastens sign post to retainer strap).16
54. Complete assembly by tightening
b) Alternately tighten two connector bolts.
"x2" bolt, lock washer and nut in bottom of sign post to facilitate alignment of sign post with proper hole in anchor unit.16 5a) Place 3.
b) Rotate strap to vertical position.
a) Drive anchor unit to 4" above ground.2.
d) Rotate strap 90° to left.
"x2" bolt, lock washer and nut.16 5c) Assemble strap to back of anchor unit using
b) Establish proper assembly by lining up bottom hole of retainer strap with 6th hole from the top of the anchor unit.
a) Drive anchor unit to within 12" of ground level. 1.
Alternate A Steps of Installation:
New Design Engr PE Stamp
This document was originally2-28-14
BREAKAWAY SYSTEMS FOR CONSTRUCTION ZONE SIGNS D-704-8
3.15" 29.7" 3.15"
4.5"
9"B
4.5"
Added sign & background color
16"8
20""4
316 18"
2""2
124"16
324 24"
19"19"
1515"16
33""16 715"8
152 "16
71533" "8
12R
G20-52a-72
71533" "8
5"C
96"
3336""8
1166""16
740"8
1116""16
927 13"6"
1331"16
3245""2
1255""16
137"16
G20-52a-72
15"8
1R
G20-4b-36
514 "8
131"
E5-1-48
See ARROW DETAILS
ARROW DETAILS
922"16
1314"16
10"EM
1314"4
60°
3R
113"4
14"
3R
"/ft2
Taper
71R
5"D
12""2
9"9" See ARROW DETAILS
M4-9-30
M4-9(L or R)-30 &
17"16
6"4"
710 "8
Advanced Right or Left
M4-9(L or R)-30
Straight
M4-9-30
17"8
Right or Left
M4-9(L or R)-30
E5-1(L or R)-48
(A) or left.
Arrow may be right or left of the legend to indicate construction to the right (A)
M4-8-36
Background: green (orange optional)
Legend: white
CONSTRUCTION SIGN DETAILS D-704-9
TERMINAL AND GUIDE SIGNS
Background: white
18"18"
R11-2a-48
R11-4a-60
122 "16
1"3"
124"4
8"D
8"D
1"3"
122 "16
3""8
R11-3c-60
4"C
512"8
53 "8
113 3" 10"8" 11"
3"D
R1-50P-24
D-704-10
REGULATORY SIGNS
Revised sign number
File details come from the government source that posted it. Updated .