For Pedestal Mount
* A Welded Handhole Frame is Permissible.
Handhole Frame 5
Attachment on Top
Maximum of Two (2) Splices will be allowed.
O.D. Cut From 2" ASTM A36
UNC
1
1
4"
Handhole Frame
I.D. in Base Plate
to Receive Pole
= 'E' 1
Pole Opposite
4" x 11
Bottom HH Frame.
R. (Typ.)
Air Terminal and
** 85% Min.
1
2"
I.D.
Handhole for Air
2
Terminal Access
1
2"
X 6" Std.
Drill and Tap for
Pipe Nipple Both
1
4"
Outside Ends Threaded
CJP *
x 20 UNC
Round Head Brass
Screws
1
2"
HH)
13" (
Bottom H H )
Seal Cap
4"x6
A
A
8" (
M id and Upper H H )
Bottom Handhole
Weatherproof
and Upper H H )
1
2"
1
Bottom
2" (
Lug Opposite
2
11
UNC Ground
1
M id
2" (
Weld
1
2"-13
6
X 6" Std.
9" (
Bottom H H )
1
2"
Pipe Nipple
Both Outside
Ends Threaded
4" (
M id and Upper H H )
2
1
4
Bolt
Circle
= 'G' 1
See Section B-B
1
4"
Handhole
1
7
4x 16**
Drill and Tap for
1
4"
O.D. of
Base Plate
= 'F' 1
Screws
1
O.D. = 'J' 1
Bolt Hole
1"
3
4"
2'
-0"
(
TYP.
)
1
6"
x
3
8"
3
8"
4 Bolt Base Plate (ASTM A36)
Pole
Thickness
For
1
2"
Pole
Weld
1
2"-13
UNC
I.D. in Base Plate
to Receive Pole
= 'E' 1
Ground Lug Inside
For
3
4"
R.
J-Hook Detail
Thickness
7
16
5
and 8"
Pole Opposite
3
8
3
3
8
3
Typ
5
16
Connector
Bottom HH Frame.
45
°
Pole Thickness
9
16
5
16
Base Plate
2
1
2"
X 6" Std.
3
4"
Pipe Nipple
Both Outside
Ends Threaded
(See Note 7)
4"
3
8"
4
See Base Plate
12-sided Pole
5
Plan
(See Note 3 and 4)
3
4"
3
4"
2
Bolt
Circle
= 'G' 1
Cutout View to Show
3
8"
1
2"
Conduit
2
1
2"
Stainless
Steelwire
Mesh Grip
(1 Per
Cable)
x 6"
Std. Pipe Nipple
Both Outside Ends
Threaded
Bottom of Pole
Shaft
Section B-B
O.D. of
Base Plate
= 'F' 1
Base Plate I.D. = 'E' 1
R.
Hook for
Hanging
Cable
(See J-Hook
Detail)
Weatherproof
Seal Cap
Weld Connection
1
2"
3
8"
1
4
1
Thickness = 'I'
5
n.
8" M i
Top = '
C'(
Flat to Flat)
3
8"
45
°
For
7
16
3
4
1 x
W all Thickness = '
D'
Bottom = '
B'(
Flat to Flat)
Top Plate
Base Plate Plan
5
16
9
16
Dia. @
Steel ITS Pole H eight Varies = '
A'1
Dia. @
Cover Plate Detail)
Handhole Frame
Thickness = 'I'
9
5
16 x 16
I.D. Handhole
(See Handhole
Section A-A
DP
3
8"
Thickness = 'D' 1
DP
1 Dia. = 'H'
1
2"
1
2"
11
16"
ITS Pole Wall
1
(See Note 7)
Cover Plate
X 20 UNC
Round Head Brass
(4 Locations)
(4 Locations)
4"x6
3
4"
Penetration.
I.D.
2'
-0" M in.
1
2"
I.D. Opening
Steel Plate
3
4"
2"
4"x6
1
2"
Cut From 2" ASTM A36
3
4"
1'
-6"
1
2"-13
(See ITS(5))
Bolt Circle Dia. = 'G' 1
Lap Joint (
Typ.
)
(
For 55'and 60'Pole Only)
See Note 7
17'
-0" (
M in.
)
General Notes
1. Designed according to Sixth Edition 2013 AASHTO Standard
Specifications for Structural Supports for Highway Signs,
Luminaires, and Traffic Signals and Interim Specifications.
2
ITS Pole Wall
Thickness = 'D' 1
2. Unless otherwise noted, all parts shall be galvanized
after fabrication in accordance with Item 445, "Galvanizing."
Base Plate O.D. = 'F' 1
Thickness = 'I'
Bolt Hole
1
1 Dia. = 'H'
6 Bolt Base Plate (ASTM A36)
5. Locate handholes opposite of the direction of travel.
Welded
1
4"
to Pole
1
2"
ITS(14),
ITS(15), or
I.D.
Weld
1
2"-13
UNC
I.D. in Base Plate
to Receive Pole
= 'E' 1
Ground Lug Inside
(Galv.)
Pole Opposite
2" R.
Top Plate O.D. = 'J' 1
(Typ.)
ITS(16)
ITS Pole Wall
Rigid Metal LB
3" (
Typ.
)
Reference Notes:
Thickness = 'D'
Conduit Elbows
3' or as Directed
Shaft
12"
5
16"
Dia.
13"
9"
6"
B
Type and
O.D. of
Base Plate
= 'F'1
B
ITS POLE DETAILS
DODECAHEDRAL POLE
Details
(ITS(7))
3
8"
1
2"
Thick Top Plate
(TWELVE SIDED POLE)
(ASTM A36)
Grounding
Rod (See
Sheet ITS(19))
(ALTERNATIVE)
Thickness = 'I'
3
8"
4
5
6' Min.
3
4"
3
8"
1
2"
1
Provide Top Plate with
Bolt Hole
ITS Pole Wall
Thickness = 'D' 1
2" Dia. Hole Centered
in Plate when Camera
(See ITS(6))
ITS Pole Foundation
(See Sheet ITS(3))
Base Plate Plan
Handhole Cover Plate Detail
(Bottom Handhole)
ITS(2)-15
1 Dia. = 'H'
FILE:
Pedestal Mount Provisioned
Direction
ITS Pole with Cabinet
Traffic
Operations
Division
Standard
Step/Pad
Quantity
of Travel
See lap joint note for 55' and 60' pole heights on
ITS(4) at the bottom of each table.
See Concrete
2"
1'
-6" M in.
Protection
2
Holes
Exceeds 4:1,
for Barrier
See tables on Sheet ITS(4) for values of dimension
variables.
Bolt
Circle
= 'G' 1
If Slope
See Plans
1
ITS Pole
(See ITS(17))
4"
2'
-0"
(
Typ.
)
Handhole
2'-6" Min.
7. Location for ITS equipment mount may vary by device. Locate
mid span handhole and pipe nipple to accommodate location
for ITS equipment as identified in the plans or per manufacturer
recommendations. Identify location for mid span handhole and
pipe nipple on shop drawings for approval.
Bottom HH Frame.
2"
Standards
6. Appropriate number of anchor bolts for base plate determined
by height of pole. See 'L' on sheet ITS(4).
x 13"
ASTM A36
Mounted Cabinet
ITS(17)
See Detail A
1
2"
x 5
Refer to ITS Pole
(See Sheet
4"x11
3. Deviation from the design criteria, values, and dimensions shown
herein and on ITS(4), constitutes an alternative design and
will require submission of shop drawings and calculations for
approval, sealed by a Texas Professional Engineer.
4. Direct substitution of round poles, matching the design criteria,
values, and dimensions shown herein, require submission of shop
drawings for approval to confirm design criteria and values
on ITS(4) is met.
Base Plate Plan
Detail A
Brackets,
FILE:
No warranty of any
TxDOT assumes no responsibility for the conversion
The use of this standard is governed by the "Texas Engineering Practice Act".
C
L
Bracket
of this standard to other formats or for incorrect results or damages resulting from its use.
kind is made by TxDOT for any purpose whatsoever.
Weld
Ground Lug Inside
Steel Plate
2" R. (Typ.)
U-Shaped
DATE:
DISCLAIMER:
x 13"
1'
-0" M in.
ITS Pole
(See Top Plate Plan)
1
2"
2"
of Pole See ITS(6)
6"
ITS Pole
Top Plate
its(2)-15.dgn
C TxDOT
June 2015
DN:
TxDOT
CONT
SECT
CK: TxDOT
JOB
DW:
TxDOT
CK: TxDOT
HIGHWAY
REVISIONS
Top Plate Plan
8 Bolt Base Plate (ASTM A36)
DIST
226
COUNTY
SHEET NO.