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drop-off where space is limited.
- Device may be used to delineate edge of pavementO
where space is limited.
- Device may be used to replace barricades and drums O
in the same direction.
- Device may be used to divide two or more lanes of traffic
opposing lanes of traffic.
- Devices may be used in two-way traffic set-ups to divideX
- Device may be used in tangent set-ups.X
- Device may be used in tangent set-ups.O
LEGEND
SHEET NO.
1
3
4
5
6
7
8
9
2
INDEX
SUBJECT
10
11
12 Worksite Speed Limit Sign Assembly Longitudinal Placement
Worksite Speed Limit Sign Assembly for Continuous Use
Worksite Speed Limit Sign Assembly for Intermittent Use
Temporary Buzz Strips
U Channel Steel Post Splice Detail
Type III Barricade Application for Road Closure to All Traffic
Type III Barricade Application for Road Closure for Thru Traffic
Typical Construction Sign Mounting
Type III Barricade
Merging or Shifting Taper
Channelizing Devices
Index
E 801-TCDV-01
INDIANA DEPARTMENT OF TRANSPORTATION
STANDARD DRAWING NO.
DATECHIEF ENGINEER
DATEDESIGN STANDARDS ENGINEER
SEPTEMBER 2016
TRAFFIC CONTROL DEVICES
INDEX SHEET
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channelizing device in a tight radius curve and at intersections.
be maintained on channelizing devices. Drums are the preferred
4. The proper orientation in respect to approaching vehicular traffic shall
pavement surface.
case shall more than 9 in. of the device be below the adjoining
be attached to the top of the device (on the pavement side). In no
above the adjoining pavement surface and a Type C warning light shall
adjacent to active travel lanes, at least27 in. of the device shall be
channelizing devices are used to delineate a drop-off greater than 3 in.
of the device shall be above the adjoining pavement surface. Where
drop-offs of 3 in. or less adjacent to active travel lanes, at least 33 in.
active travel lanes. Where channellizing devices are used to delineate
It is not necessary to delineate a drop-off of 3 in. or less adjacent to 3.
evaluation criteria.
All channelizing devices shall meet NCHRP 350 or MASH crash 2.
shown on Standard Drawing E-801-TCDV-12.
Unless otherwise specified, channelizing devices shall be spaced as 1.
GENERAL NOTES:
07/02/15/s/ Mark A. Miller
/s/ David H. Boruff 06/25/15
DRUM
6"
6"
6"
6"
6
Light
Type C
Use: O X
1'-6" Min.
3'-0"
Min.
O
W
O
W
PLACEMENT OF CHANNELIZING DEVICES
Surface
Pavement
Surface
Pavement
2'-0"Lane
Edge of Traffic
Vertical Panel
Cone, Drum, or
Tubular Marker,
O
W
O
W
Heig
ht of Panel
2'-0"
3'-0"
Min. to T
op of Panel
VERTICAL PANEL
5
Surface
Pavement
Type C Light
Use: O O O X
Sheeting
Reflectorized
Orange
White and
45°
6" (Typ.)
9
9
8" to 12"
4
6"
4"
4"
2"
6"
O
W
O
W
W
W
Base Shall be 15 lb.
Minimum Weight of
3" to 4"
Min.
CONE
1'-6" Min. for S ≤ 40 mph2'-4" Min. for S ≥ 45 mph
3'-6"
Min.
Orange
Pavement Surface
X XUse: O
6
56"
6"
6"
W
O
O
W
4"4"
45°
LightType C
2'-0"
8"
12"
DIRECTION INDICATOR BARRICADE
Black
SurfacePavement
Use: X
SheetingReflectorizedOrangeWhite and
FLEXIBLE TUBULAR MARKER
Orange
Surface
Pavement
Use: O X
8" Max.
2'-4"
Min.
3"
3" (Typ.)
2" (Typ.)
E 801-TCDV-02
INDIANA DEPARTMENT OF TRANSPORTATION
STANDARD DRAWING NO.
DATECHIEF ENGINEER
DATEDESIGN STANDARDS ENGINEER
DEVICES
CHANNELIZING
SEPTEMBER 2016
shall be 0.3 sft.
7 Minimum flexible tubular marker base area
2 in.
of adjacent reflective sheeting strips shall be
6 The maximum distance between the edges
panel area of 270 sq. in., also.
greater shall have a minimum reflective
with a posted speed limit of 50 mph or
panel area of 270 sq. in. Other roadways
freeway shall have a minimum reflective
5 Vertical panels used on an expressway or
6 in.
3 ft in height, the width of the stripes shall be
4 For vertical panels equal to or greater than
cones for lane closures during daylight hours.
3 Reflectorized bands may be omitted from
is used.
number of lanes and a flashing arrow sign
tapers where there is a reduction in the
2. A Type C warning light will be required on
or E 801-TCDV-01.
Standard Drawing E 801-TCLG-01
1. For additional notes and legends see
:NOTES
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O = Orange Reflective Sheeting
W = White Reflective Sheeting
7
3
4
5
6
7
3'-0"
Orange
MERGING TAPER SHIFTING TAPER
35
30
40
185 205 225 245
240 270 295 320
70 630 700 770 840
60
65
540 600 660 720
70
35
40 120 135 150 160
105 115 125
270 300 330 36060
315 350 385 420
75 30 35 40 40
95 105 115 125 50 55 60 65
135 150 165 180 70 75 85 90
95
405 450 500 205 225 250 270
450 225 250 275 300
495 550 605 660 250 275 305 330
585 650 715 295 325 360 390
Width of lane or shift in feet.
L = W x S²/60 for a speed of 40 mph or lower.
For W not shown in the table, L = W x S for a speed of 45 mph or greater.
S
LEGEND
L -
S -
W -
S
780
500 550 600
540
60 70 80
W = 9 W = 10 W = 11 W = 12zone in mph.
Posted speed limit prior to the construction MPH
20
25
45
50
55
W = 9 W = 10 W = 11 W = 12MPH
20
25
30
45
50
55
6565
and Prismatic Reflectors
Removal of Pavement Markings
unless otherwise specified.on tangent sections with channelizing devicesTemporary pavement marking not required
Temporary Pavement Marking Channelization Devices
W
L - Taper Section Tangent Section
Min. Taper Length L/1 Min. Taper Length L/2
section equal to or greater than the length of the shifting taper.
A shifting taper preceded by lane closure taper shall be separated by a tangent
For W not shown in the table, L is one half that required for a merging taper.
Minimum length of taper in feet.
NOTE:
1. The taper lengths used may be wither of the values provided
in the table, or the value calculated from the equation.
E 801-TCDV-03
INDIANA DEPARTMENT OF TRANSPORTATION
STANDARD DRAWING NO.
DATECHIEF ENGINEER
DATEDESIGN STANDARDS ENGINEER
MERGING OR SHIFTING TAPER
SEPTEMBER 2016
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1'-8"
1'-8"
2
THRU TRAFFIC
TO
ROAD CLOSED
DETOUR
TYPE III BARRICADE
6" 6"
45°
Ground Line or Paving Surface.
8" - 12" Height Rails
Type B Lights
R11-4
WM4-10 (When Required)
5'-0"
Min.
(Typ.)
6"(Typ.)
6"
Orange and White Reflective Sheeting
7'-0"
Min.
Urb
an
4'-0" Min.
ROAD CLOSURE SIGN ASSEMBLY
5'-0"
Min.
Rural
3
E 801-TCDV-04
INDIANA DEPARTMENT OF TRANSPORTATION
STANDARD DRAWING NO.
DATECHIEF ENGINEER
DATEDESIGN STANDARDS ENGINEER
SEPTEMBER 2016
barricade.
The sign assembly must be above the Type III3
detour route has been signed.
The Detour Arrow sign shall be used only when a2
NCHRP 350 or MASH crash evaluation criteria.
Barricade lights, signs, and supports shall meet1.
NOTES:
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TYPE III BARRICADE
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Not Less Than
6'-0"
Min.1'-0"2'-0" 2'-0"
6'-0" to 12'-0"
6'-0" to 12'-0"
Not Less
Than
Sidewalk
Plaque
Advisory Speed
E 801-TCDV-05
mm/dd/yyDETAILS PLACED IN THIS FORMAT
INDIANA DEPARTMENT OF TRANSPORTATION
STANDARD DRAWING NO.
DATECHIEF ENGINEER
DATEDESIGN STANDARDS ENGINEER
NOTES:
traveled way.
minimum sign mounting height of 7 ft above the
temporary mounted construction signs shall have a
On roadways where on-street parking is allowed,
be mounting height of 5 ft above the traveled way.
work or for operations which affect traffic lanes shall
7 Temporary mounted construction sign for nighttime
more than 4 in. into the 4 ft useable sidewalk width.
support that is less than 7 ft in height may protrude
width must be maintained. No part of the sign or
6 When signs are placed on sidewalk, a 4 ft useable
shall not be less than 7 ft.
5 In urban area or on Interstate route, mounting height
4. Type A warning light required on all construction signs.
be lower than the top of the advisory speed plaque.
The bottom of the construction warning sign shall not
4 ft above the edge of pavement adjacent to the sign.
post closest to the roadway at a height not less than
another construction sign, may be mounted on the
3 An advisory speed plaque, required to be placed with
or MASH crash evaluation criteria.
2. Signs, lights, and supports shall satisfy NCHRP 350
notes.
1. See Standard Drawing E 801-TCSN-07 for additional
OFSIGN MOUNTING
TYPICAL COMSTRUCTION
SEPTEMBER 2016
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/s/ Mark A. Miller 07/02/15
Edge of Pave
ment
Edge of Pave
ment
TEMPORARY MOUNTED
CONSTRUCTION SIGN
UN-CURBED ROADWAY
CURBED ROADWAY
Not Less Than
5'-0"
Not Less Than
5'-0"
Paved Shoulder
Type A LightType A Light
Type A Light
Type A Light
5
5
3
Not
Less T
han
7-0
"
6
Paved Surface6
7
N
ELEVATION
100'
Max.
CenterlineEdge of PavementLane Line
Curb Line
Pavement
Curb Line
Type B Lights
XM4-10 (When Required)R11-4
THRU TRAFFIC
TO
ROAD CLOSED
DETOUR
"ROAD CLOSED TO THRU TRAFFIC"
TYPICAL APPLICATIONS OF TYPE III BARRICADES
PLAN VIEW
1
30'
Min.
6" Max.
4
1' (Typ.)
1' (Typ.)
Edge of Shoulder
Edge of Shoulder
6"
Max.
E 801-TCDV-06
INDIANA DEPARTMENT OF TRANSPORTATION
STANDARD DRAWING NO.
DATECHIEF ENGINEER
DATEDESIGN STANDARDS ENGINEER
ROAD CLOSURE FOR THRU TRAFFIC
TYPE III BARRICADE APPLICATION FOR
for the R11-4 signs as directed on the plans or by the engineer.
("BRIDGE CLOSED/LOCAL TRAFFIC ONLY") sign may be substituted
The R11-3a ("ROAD CLOSED/LOCAL TRAFFIC ONLY") or R11-3b 4
evaluation criteria.
Barricades and supports shall meet NCHRP 350 or MASH crash 3.
information.
2. See Standard Drawing E 801-TCDV-04 for sign use and mounting
been signed.
The Detour Arrow sign shall be used only when a detour route has 1
NOTES:
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PLAN VIEW
ELEVATION
ROAD CLOSED TO ALL TRAFFIC
TYPICAL APPLICATIONS OF TYPE III BARRICADES
1
2
(When Required)
XM4-10R11-2
Curb LinePavement
Edge of ShoulderSide Slope
Type B Lights
Edge of Shoulder Edge of Pavement
Centerline
Lane Line
Curb Line
(HALF PLAN WITH SHOULDER SECTION) (HALF PLAN WITH CURB SECTION)
(HALF ELEVATION WITH CURB SECTION)(HALF ELEVATION WITH SHOULDER SECTION)
CLOSED
ROAD
DETOUR
6" Max.
6" Max.
6" Max. 6" Max.6" Max.
6
E 801-TCDV-07
INDIANA DEPARTMENT OF TRANSPORTATION
STANDARD DRAWING NO.
DATECHIEF ENGINEER
DATEDESIGN STANDARDS ENGINEER
SEPTEMBER 2016
FOR ROAD CLOSURE TO ALL TRAFFIC
TYPE III BARRICADE APPLICATION
directed by the engineer.
"BRIDGE CLOSED" as indicated on the plans or
The Legend of the R11-2 may be modified to6
for post depth.
5. See Note 5 on Standard Drawing 801-TCSN-07
or MASH crash evaluation criteria.
4. Barricades and supports shall meet NCHRP 350
use and mounting information.
3. See Standard Drawing 801-TCDV-04 for sign
side slopes are 3 to 1 or flatter.
areas outside of the pavement or sidewalk, where
2 Barricades shall be supported on driven posts in
when a detour route has been signed.
1 The Detour Arrow sign shall be used only
NOTES:
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Upper
Post
No M
ax.
No M
ax.
Direction of Traffic
Direction of Traffic
Driven Post
Upper Post
for All Bolts
Spacer Required
1
Ground Line
3"
3"
3
2
2
4
Driven P
ost
SECTION "A-A"
ELEVATION
U CHANNEL STEEL POST SPLICE
A A
Spacer Thickness
3'-6"
Min.
1'-4"
Min.
1'-6"
Min.
be 5/16" Ø x 2"
The bolts shown shall
E 801-TCDV-08
INDIANA DEPARTMENT OF TRANSPORTATION
STANDARD DRAWING NO.
DATECHIEF ENGINEER
DATEDESIGN STANDARDS ENGINEER
POST SPLICE DETAIL
U CHANNEL STEEL
SEPTEMBER 2016
sign is facing.
respect to adjacent oncoming traffic, regardless of the direction the
4 The driven post shall be mounted in front of the upper post with
the 1'-6" limit.
the maximum space between adjacent interior bolts does not exceed
is exceeded, then additional interior bolts shall be installed such that
length of the post lap is increased such that this 1'-6" maximum
maximum spacing between the interior bolts shall be 1'-6". If the
prepunched hole within the first 2 in. of the exterior bolts. The
The interior bolt, spacer, washer, and nut shall be installed in a 3
section.
prepunched hole within the first 2 in. of the end of the lapped post
The exterior bolt, spacer, washer, and nut shall be installed in a 2
posts when positioned in the unbolted configuration.
The spacer thickness shall be 1/16 in. less than the gap between the 1
NOTES:
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Taper1000'80'150'150'800'800'
Flashing Arrow Sign
Pavement Width
Edge of Pavement
Direction of Traffic
F F
1/4"
Strip Material
Allowable Buzz
8" (Typ.)
8" (Typ.)
SECTION F-F
E 801-TCDV-09
INDIANA DEPARTMENT OF TRANSPORTATION
STANDARD DRAWING NO.
DATECHIEF ENGINEER
DATEDESIGN STANDARDS ENGINEER
SEPTEMBER 2016
TEMPORARY BUZZ STRIPS
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7'-4"
2
E. P.
E. P.
XX XX
2
22
XG20-5-B
XW3-5-B
S4-4
Light
Amber Strobe XG20-5-B
R2-1-B
S4-4
Light
Amber Strobe
WARNING SIGN ASSEMBLY
REDUCED SPEED ADVANCE
SIGN ASSEMBLY
WORKSITE SPEED LIMIT
E 801-TCDV-10
INDIANA DEPARTMENT OF TRANSPORTATION
STANDARD DRAWING NO.
DATECHIEF ENGINEER
SEPTEMBER 2016
(WORKERS PRESENT)
FOR INTERMITTENT USE
WORKSITE SPEED LIMIT SIGN ASSEMBLY
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DATEDESIGN STANDARDS ENGINEER
5. Sign series shown is for freeway or expressway application.
posted speed limit for the roadway under construction.
4. The worksite speed limit shall be at least 10 mph below the
worksite speed limit sign.
Advance warning signs speed limit shall match that on 3.
placement.
See Standard Drawing 801-TCDV-05 for lateral and vertical2
NCHRP 350 or MASH crash evaluation criteria.
If not trailer mounted, signs and supports shall satisfy 1.
NOTES:
2
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/s/ David H. Boruff 06/25/15
22
22
XX XX
E. P.
E. P.
2
2
2
2
XW3-5-B
XG20-5-BXG20-5-B
R2-1-B
2
2 2
WARNING SIGN ASSEMBLY
REDUCED SPEED ADVANCE
SIGN ASSEMBLY
WORKSITE SPEED LIMIT
E 801-TCDV-11
INDIANA DEPARTMENT OF TRANSPORTATION
STANDARD DRAWING NO.
DATECHIEF ENGINEER
SEPTEMBER 2016
DATEDESIGN STANDARDS ENGINEER
(24/7)
FOR CONTINUOUS USE
WORKSITE SPEED LIMIT SIGN ASSEMBLY
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5. Sign series shown is for freeway or expressway application.
posted speed limit for the roadway under construction.
4. The worksite speed limit shall be at least 10 mph below the
worksite speed limit sign.
Advance warning signs speed limit shall match that on 3.
placement.
See Standard Drawing 801-TCDV-05 for lateral and vertical2
NCHRP 350 or MASH crash evaluation criteria.
If not trailer mounted, signs and supports shall satisfy 1.
NOTES:
2
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2 2
22
500' 1500'1500'
Limit Sign 4
Normal Speed
Sign
Speed Limit
Worksite
Sign
Advance Warning
Reduced Speed
Worksite
Beginning of
Worksite
End of
2 2
E 801-TCDV-12
INDIANA DEPARTMENT OF TRANSPORTATION
STANDARD DRAWING NO.
DATECHIEF ENGINEER
LONGITUDINAL PLACEMENT
SIGN ASSEMBLY
WORKSITE SPEED LIMIT
SEPTEMBER 2016
DATEDESIGN STANDARDS ENGINEER
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5. See Standard Drawing E 801-TCDV-10 and -11 for sign assembly.
sign.
used and placed immediately to the right of the normal speed limit
4 For a rural Interstate route application, a truck speed limit sign shall be
normal speed limit signs.
2-mile intervals throughout the worksite, or adjacent to the existing
each crossroad or the last entrance ramp for each interchange, at
3. Worksite speed limit sign assemblies shall be placed 500 ft beyond
of the IMUTCD for Urban and Rural Roadways.
Assembly spacing may be reduced using Distance B from Table 6C-1 2
on only one side of the roadway.
where a single lane is open in one direction, assemblies are required
direction are open to traffic. For undivided roadways, or on roadways
the directional lanes when multiple lanes traveling in the same
Worksite speed limit sign assemblies shall be placed on both sides of 1.
NOTES: