Standard Drawings

Standard Drawings, Revised December 2016

The Standard Drawings are for use on Idaho Transportation Department (ITD) and Federal-Aid projects. ITD is not responsible for their use by other parties.

For questions, comments, or suggestions about specific Standard Drawings, please contact the Standards Engineer at (208) 334-8528.

ITD Standard Drawings are available in pdf format (Click here to download Adobe Acrobat Reader). Standard Drawing Lists are available in MicroStation V8i format (Click here to download Bentley View to view MicroStation files).

Standard Drawings Change Log
Standard Drawing Ebooks (December 2011 update to present)

Links to other ITD Standards and Details:
Standard Details
Standard Specifications for Highway Construction
Bridge CADD Drawings
Sign Design Files

Click a row to Select that Standard Drawing - It will appear in a new table of 'Selected' items.
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Selected Items June 2015 Release Dec 2015 Release June 2016 Release Dec 2016 Release Referenced Drawings
General Documents June 2015 Release Dec 2015 Release June 2016 Release Dec 2016 Release Referenced Drawings
Standard Drawing Ebook
(All Standard Drawings in sequence for printing)
pdf
pdf
pdf
pdf
N/A
Standard Drawing List - Sheet 1 dgn
pdf
dgn
pdf
dgn
pdf
dgn
pdf
N/A
Standard Drawing List - Sheet 2 dgn
pdf
dgn
pdf
dgn
pdf
dgn
pdf
N/A
Section 200 June 2015 Release Dec 2015 Release June 2016 Release Dec 2016 Release Referenced Drawings
212-1 Temporary Erosion and Sediment Control - Example Applications N/A N/A N/A pdf None
212-2 Temporary Erosion and Sediment Control - Slope Drains N/A N/A N/A pdf 212-1
212-5
608-1
706-6
212-3 Temporary Erosion and Sediment Control - Silt Fence, Fiber Wattle, and Compost Sock N/A N/A N/A pdf 212-1
212-4 Temporary Erosion and Sediment Control - Sediment Trap N/A N/A N/A pdf 212-1
212-5 Temporary Erosion and Sediment Control - Diversion Channel, Ditch, Swale, Dike, Berm, Waterbar, and Rolling Dip N/A N/A N/A pdf 212-1
212-6 Temporary Erosion and Sediment Control - Stabilized Construction Entrance and Vehicle Washdown N/A N/A N/A pdf 212-1
212-7 Temporary Erosion and Sediment Control - Inlet Protection N/A N/A N/A pdf 212-1
212-10 Permanent Erosion and Sediment Control - Gabion and Revet Mattress N/A N/A N/A pdf None
212-11 Permanent Erosion and Sediment Control - Stone Filter Berms, Dams, and Weirs N/A N/A N/A pdf 212-10
212-12 Permanent Erosion and Sediment Control - Slope and Channel Protection N/A N/A N/A pdf 212-10
212-15 Petroleum Storage Area N/A N/A N/A pdf 212-5
212-16 Temporary Concrete Washout N/A N/A N/A pdf None
Section 400 June 2015 Release Dec 2015 Release June 2016 Release Dec 2016 Release Referenced Drawings
409-1 Portland Cement Concrete Pavement N/A N/A pdf pdf None
409-2 Portland Cement Concrete Pavement Ramp Gore Details N/A N/A pdf pdf 409-1
411-1 Urban Concrete Pavement N/A N/A pdf pdf None
411-2 Urban Concrete Pavement Manhole Collars N/A N/A pdf pdf 605-13
Section 600 June 2015 Release Dec 2015 Release June 2016 Release Dec 2016 Release Referenced Drawings
601-1 Pipe and Conduit Installation N/A pdf pdf pdf None
605-1 Storm Sewer Pipe, 12" thru 30" Slotted Drain N/A N/A pdf pdf 706-6
605-10 Manhole Type A N/A N/A pdf pdf 605-13
605-11 Manhole Type B N/A N/A pdf pdf 605-13
605-12 Manhole Types C & D N/A N/A pdf pdf 605-13
605-13 Manhole Frame, Cover, & Concrete Collar N/A N/A pdf pdf None
605-20 Inlets & Catch Basins, Types 1, 2, & 3 N/A N/A pdf pdf None
605-21 Inlets & Catch Basins, Types 1A, 2A, & 3A N/A N/A pdf pdf None
605-22 Inlets & Catch Basins, Types 4 & 5 N/A N/A pdf pdf None
605-23 Catch Basin, Type 6 N/A N/A pdf pdf None
605-24 Catch Basin, Type 7 N/A N/A pdf pdf None
605-25 Inlet, Type 8 N/A N/A pdf pdf None
605-26 Inlet Median Drain, Type 9 N/A N/A pdf pdf None
605-27 Catch Basin, Type 10 N/A N/A pdf pdf 607-2
605-30 Sediment Control Catch Basin N/A N/A pdf pdf None
605-31 Sediment and Oil Trap Manhole N/A N/A pdf pdf 605-13
605-32 Sediment and Oil Trap Manhole (In Street) N/A N/A pdf pdf 605-12
605-13
606-2 Edge Drain pdf pdf pdf pdf None
607-1 Embankment Protector N/A pdf pdf pdf None
607-2 Embankment Protector with Slotted Drain N/A pdf pdf pdf None
608-1 Galvanized Steel Aprons for Pipe Culverts N/A pdf pdf pdf None
608-2 Concrete Aprons for Pipe Culverts N/A pdf pdf pdf None
608-3 Metal Safety Slope Apron N/A pdf pdf pdf None
609-1 Culvert Inlet Headwall N/A pdf pdf pdf None
609-2 Concrete Headwall for Single Pipe Culvert N/A pdf pdf pdf None
609-3 Concrete Headwall for Twin Pipe Culverts N/A pdf pdf pdf None
609-4 Concrete Headwall for Arch Pipe Culvert N/A pdf pdf pdf None
609-5 Concrete Headwall for Siphons N/A pdf pdf pdf None
609-6 Precast Concrete Headgate N/A pdf pdf pdf None
610-1 Fences N/A N/A N/A pdf None
610-2 Gates N/A N/A N/A pdf 610-1
610-3
610-3 Fence Braces N/A N/A N/A pdf 610-1
611-1 Cattle Guard Type A N/A pdf pdf pdf None
611-2 Cattle Guard, Pavement Markings N/A pdf pdf pdf None
613-1 Bullnose Crash Cushion N/A pdf pdf pdf None
614-1 Sidewalks pdf pdf pdf pdf None
614-2 Driveways pdf pdf pdf pdf None
614-3 Curb Ramps pdf pdf pdf pdf None
615-1 Curb and Gutter pdf pdf pdf pdf None
617-1 Delineators pdf pdf pdf pdf None
617-2 Milepost Assemblies pdf pdf pdf pdf None
618-1 Marker Posts, Witness Posts, and Street Monuments N/A pdf pdf pdf None
628-1 Snow Poles pdf pdf pdf pdf 617-1
634-1 Mailboxes pdf pdf pdf pdf None
634-2 Mailbox Snow Shield pdf pdf pdf pdf 634-1
Section 700 June 2015 Release Dec 2015 Release June 2016 Release Dec 2016 Release Referenced Drawings
706-6 Corrugated Metal Pipe Watertight Coupling Bands N/A N/A pdf pdf None
Section A June 2015 Release Dec 2015 Release June 2016 Release Dec 2016 Release Referenced Drawings
A-1 Freeway Grading pdf pdf N/A N/A None
A-2 Rural Principal Arterial Grading pdf pdf N/A N/A None
A-3 Rural Minor Arterial Grading pdf pdf N/A N/A None
A-4 Rural Major Collector Grading pdf pdf N/A N/A None
A-5 Superelevation pdf pdf N/A N/A None
A-6 Typical Roadside Slope treatment pdf pdf N/A N/A None
A-7 Median Crossovers pdf pdf N/A N/A None
A-8 Standard Template pdf pdf N/A N/A None
A-9 ITD Roadway Nomenclature Location & Examples pdf pdf N/A N/A None
A-10 Parabolic Crown pdf pdf N/A N/A None
Section C June 2015 Release Dec 2015 Release June 2016 Release Dec 2016 Release Referenced Drawings
C-1-A-1 Urban Concrete Pavement Details pdf pdf N/A N/A None
C-1-A-2 Manhole Collars (PCC Pavement Roundouts) pdf pdf N/A N/A E-9
C-1-B Doweled Concrete Pavement Details pdf pdf N/A N/A None
C-1-C Ramp Gore Details pdf pdf N/A N/A C-1-B
C-2-A Shoulder Rumble Strips and Rumble Stripes pdf pdf pdf pdf None
C-2-C Centerline Rumble Strips for Two-Way Roadways pdf pdf pdf pdf None
Section D June 2015 Release Dec 2015 Release June 2016 Release Dec 2016 Release Referenced Drawings
D-1-A Runoff Drain or Embankment Protector pdf N/A N/A N/A None
D-1-B Runoff Drain or Embankment Protector with Slotted Drain pdf N/A N/A N/A D-5
E-6-H
D-2-A Culvert Inlet Headwall pdf N/A N/A N/A None
D-3-C Metal Safety Slope Aprons pdf N/A N/A N/A None
D-4-A Watertight Coupling Bands for Corrugated Metal Pipes pdf pdf N/A N/A None
D-4-B 12" thru 30" Slotted Drain pdf pdf N/A N/A D-4-A
D-5 Galvanized Steel Aprons for Pipe Culverts pdf N/A N/A N/A None
D-5-A Concrete Aprons for Pipe Culverts pdf N/A N/A N/A None
D-6 Precast Concrete Headgate pdf N/A N/A N/A None
D-7 Concrete Headwall for Twin Pipe Culverts pdf N/A N/A N/A None
D-8 Concrete Headwall for Single Pipe Culvert pdf N/A N/A N/A None
D-9 Concrete Headwall for Arch Pipe Culvert pdf N/A N/A N/A None
D-10 Concrete Headwall for Siphons pdf N/A N/A N/A None
D-12 Pipe & Conduit Installation pdf N/A N/A N/A None
D-13 Conduit Installation for Existing Roadways & Approaches pdf N/A N/A N/A D-12
Section E June 2015 Release Dec 2015 Release June 2016 Release Dec 2016 Release Referenced Drawings
E-6-A Inlets & Catch Basins Types 1, 2, & 3 pdf pdf N/A N/A None
E-6-B Inlets & Catch Basins Types 1A, 2A, & 3A pdf pdf N/A N/A None
E-6-C Inlets & Catch Basins Types 4 & 5 pdf pdf N/A N/A None
E-6-D Catch Basin Type 6 pdf pdf N/A N/A None
E-6-E Catch Basin Type 7 pdf pdf N/A N/A None
E-6-F Inlet Type 8 pdf pdf N/A N/A None
E-6-G Inlet Median Drain Type 9 pdf pdf N/A N/A None
E-6-H Catch Basin Type 10 pdf pdf N/A N/A D-1-B or 607-2
E-7 Manhole Type A pdf pdf N/A N/A E-9
E-7-C Manholes Type C & D pdf pdf N/A N/A E-9
E-8 Manhole Type B pdf pdf N/A N/A E-9
E-9 Standard Manhole Frame, Cover, & Concrete Collar pdf pdf N/A N/A None
Section F June 2015 Release Dec 2015 Release June 2016 Release Dec 2016 Release Referenced Drawings
F-1-A Cattle Guard Type A pdf N/A N/A N/A None
F-1-B Cattle Guard Type B pdf N/A N/A N/A None
F-1-C Cattle Guard Type C, Painted Cattle Guard pdf N/A N/A N/A None
F-2-A Standard Barbed, Woven, Mesh, Combination Wire Fences, & Fencing Details pdf pdf pdf N/A None
F-2-B High Tension 8 Wire Fence pdf pdf pdf N/A None
F-2-C Gate Types 1, 1A, & 2 pdf pdf pdf N/A F-2-A
F-2-D Chain Link Fence - Fence Type 4 pdf pdf pdf N/A None
F-2-E Wildlife Fence - Fence Type 9 pdf pdf pdf N/A None
Section G June 2015 Release Dec 2015 Release June 2016 Release Dec 2016 Release Referenced Drawings
G-1-A-1 Guardrail Slope Treatment Types A & B pdf pdf pdf pdf None
G-1-A-2 W-Beam Guardrail Installation Assemblies pdf pdf pdf pdf None
G-1-A-3 W-Beam Guardrail Post, Blockouts, & Hardware pdf pdf pdf pdf None
G-1-A-4 Guardrail Bolting Hardware for W-Beam & Thrie Beam pdf pdf pdf pdf None
G-1-A-5 Thrie Beam Guardrail pdf pdf pdf pdf None
G-1-B Guardrail Terminals Type 1 & 1-A pdf pdf pdf pdf G-1-A-1
G-1-A-2
G-1-A-3
G-1-A-4
G-1-C-1 Guardrail Terminal Type 2-A, With 10:1 or Flatter Foreslope pdf pdf pdf pdf G-1-A-1
G-1-A-2
G-1-A-3
G-1-A-4
G-1-C-2 Guardrail Terminal Type 2-B for Less than 10:1 to 6:1 Foreslope pdf pdf pdf pdf G-1-A-1
G-1-A-2
G-1-A-3
G-1-A-4
G-1-E Guardrail Terminal Type 3 pdf pdf pdf pdf G-1-A-1
G-1-A-2
G-1-A-3
G-1-A-4
G-1-A-5
615-1
G-1-F-1 Guardrail Terminal Type 5 Alternate "A" pdf pdf pdf pdf G-1-A-1
G-1-A-2
G-1-A-3
G-1-A-4
G-1-F-2 Guardrail Terminal Type 5 Alternate "B" pdf pdf pdf pdf G-1-A-1
G-1-A-2
G-1-A-3
G-1-A-4
G-1-G Guardrail Terminal Type 6 Options 1, 2, & 3 (Bullnose Guardrail System) pdf N/A N/A N/A G-1-A-1
G-1-A-2
G-1-A-3
G-1-A-4
G-1-A-5
G-1-H Guardrail Terminals Type 7 & 8 pdf pdf pdf pdf G-1-A-1
G-1-A-2
G-1-A-3
G-1-A-4
G-1-I Guardrail Terminal Type 11 pdf pdf pdf pdf G-1-A-1
G-1-A-2
G-1-A-3
G-1-A-4
G-1-J Guardrail Terminal Types 4-A & 4-B pdf pdf pdf pdf G-1-A-1
G-1-A-2
G-1-A-3
G-1-A-4
G-1-K Guardrail Terminal Type 9 pdf pdf pdf pdf G-1-A-1
G-1-A-2
G-1-A-3
G-1-A-4
G-1-L Guardrail Installation for Minor Structures & Large Culverts pdf pdf pdf pdf G-1-A-1
G-1-A-2
G-1-A-3
G-1-A-4
G-1-M Guardrail Terminal Type 10 pdf pdf pdf pdf G-1-A-1
G-1-A-2
G-1-A-3
G-1-A-4
G-1-N Guardrail Terminal Type 12 pdf pdf pdf pdf G-1-A-1
G-1-A-2
G-1-A-3
G-1-A-4
G-2-A Concrete Barrier Terminals pdf pdf pdf pdf None
G-2-A-1 20' Concrete Barrier pdf pdf pdf pdf None
G-2-A-2 10' Concrete Barrier pdf pdf pdf pdf None
G-2-C Concrete Parapet to Thrie Beam Guardrail Connector pdf pdf pdf pdf G-1-E
G-2-D Concrete Barrier to Thrie Beam Guardrail Connector pdf pdf pdf pdf G-1-E
G-2-H Special Cast-in-place Concrete Barrier pdf pdf pdf pdf None
G-2-I-1 Tall Concrete Median Barrier pdf pdf pdf pdf None
G-2-I-2 Tall to Standard Concrete Barrier transition pdf pdf pdf pdf None
Section H June 2015 Release Dec 2015 Release June 2016 Release Dec 2016 Release Referenced Drawings
H-2-C Pedestrian Pushbutton Placement pdf pdf pdf pdf None
H-4-A Rural Approaches (Private, Commercial, & Public) pdf pdf pdf pdf None
H-4-B Mailbox Turnout & Installation pdf pdf pdf pdf H-4-A
Section I June 2015 Release Dec 2015 Release June 2016 Release Dec 2016 Release Referenced Drawings
I-2-A Monument Markers & Witness Posts pdf N/A N/A N/A 617-1
I-2-B Street Monument Marker & Installation pdf N/A N/A N/A I-2-A
I-5 Loop Detectors 10 ft/sec2 Deceleration Rate pdf pdf pdf pdf None
I-6-A Mast Arm traffic Signal Poles pdf pdf pdf pdf H-2-C
I-6-B Frangible Cast Base Traffic Signal Poles pdf pdf pdf pdf H-2-C
I-7-A-1 Signal Cabinet & Service Pedestal Foundation Details pdf pdf pdf pdf None
I-7-A-2 Signal Cabinet Foundation Detail pdf pdf pdf pdf None
I-7-B-1 Electronic Cabinet Foundation Detail pdf pdf pdf pdf None
I-7-B-2 Electronic Cabinet & Service Pedestal Foundation Detail pdf pdf pdf pdf None
I-7-C Mast Arm Signal Pole, Lighting Pole, and Pedestrian Pole Foundation Details N/A pdf pdf pdf None
I-7-C-1 Mast Arm Signal Pole, Lighting Pole and Pedestrian Pole Foundation Details pdf N/A N/A N/A I-7-C-2
I-7-C-2 Mast Arm Signal Pole, Lighting Pole and Pedestrian Pole Foundation pdf N/A N/A N/A I-7-C-1
I-8-A Breakaway Steel Sign Post Installation Type A pdf pdf pdf pdf None
I-8-D Breakaway Steel Sign Post Installation Type B pdf pdf pdf pdf None
I-8-E Breakaway Sign Posts Type D pdf pdf pdf pdf None
I-8-F Breakaway Steel Sign Posts Type E pdf pdf pdf pdf None
I-9-A-1 B Post and Brace Angle Detail pdf pdf pdf pdf I-9-A-2
I-9-A-2 B Post and Brace Angle Detail pdf pdf pdf pdf I-9-A-1
I-9-B Cardinal Route Marker Assemblies pdf pdf pdf pdf I-8-D
I-9-C Route Marker Bracket Details pdf pdf pdf pdf None
I-10-A Extruded Aluminum Signs pdf pdf pdf pdf None
I-10-B Exit Number Panels pdf pdf pdf pdf I-10-A
I-11-A Standard Route Markers pdf pdf pdf N/A I-12-F
I-11-C Route Marker Auxiliary Panels pdf pdf pdf N/A I-12-F
I-12-A Standard Regulatory Signs pdf pdf pdf N/A I-12-F
I-12-D Standard Warning Signs pdf pdf pdf N/A I-12-F
I-12-F Punching Schedule for Type "B" or Type "E" Signs pdf pdf pdf pdf None
I-13 Interstate Exit Number Panels pdf pdf pdf N/A None
I-21 Pavement Markings for Arterial and Collector Roadways N/A pdf pdf pdf None
I-21-A Standard Pavement Markings for Arterial and Collector Roadways pdf N/A N/A N/A None
I-22 Freeway Pavement Markings pdf pdf pdf pdf None
Section P June 2015 Release Dec 2015 Release June 2016 Release Dec 2016 Release Referenced Drawings
P-1-A Temporary Erosion Control Slope Drains pdf pdf pdf N/A D-4-A or 706-6
D-5 or 608-1
P-1-D
P-1-E
P-1-B Temporary Sediment Control Barriers pdf pdf pdf N/A P-1-D
P-1-C Temporary Sediment Trap pdf pdf pdf N/A P-1-D
P-1-D Temporary Erosion Control Diversion Devices & Site Example pdf pdf pdf N/A None
P-1-E Temporary Sediment Control Berms Dikes, and Swales pdf pdf pdf N/A P-1-D
P-1-F Erosion and Sediment Control for Temporary Roads pdf pdf pdf N/A P-1-D
P-1-H Temporary Sediment Control Inlet Protection pdf pdf pdf N/A P-1-D
P-2-A Erosion and Sediment Control Gabions and Revet Mattresses pdf pdf pdf N/A None
P-2-B Sediment Control Rock Check Dam Types pdf pdf pdf N/A P-2-A
P-2-C Permanent Erosion Control Slope & Channel Protection pdf pdf pdf N/A P-2-A
P-2-D Chutes and Flumes pdf pdf pdf N/A P-2-A
P-2-F Permanent Erosion Control Culvert Outlet Protection pdf pdf pdf N/A P-2-A
P-3-A Sediment Control Box (Catch Basin) pdf pdf N/A N/A None
P-3-B Water Pollution Control Sediment & Oil trap pdf pdf N/A N/A E-9
P-3-D Water Pollution Control In Street Sediment & Oil trap pdf pdf N/A N/A E-7-C
E-9
P-3-E Vehicle and Equipment Washdown pdf pdf pdf N/A P-1-D
P-4-A Erosion, & Sediment Control Retention Basin pdf pdf pdf N/A None
P-5-A Petroleum Storage Area pdf pdf pdf N/A P-1-E
P-5-B Temporary Concrete Washout pdf pdf pdf N/A None
Section R June 2015 Release Dec 2015 Release June 2016 Release Dec 2016 Release Referenced Drawings
R-1-A Highway - Railroad Grade Crossing Signal Type 1 pdf pdf N/A N/A None
R-1-B Highway - Railroad Grade Crossing Signal Type 2 pdf pdf N/A N/A None
R-1-C Highway - Railroad Grade Crossing Signal Type 3 pdf pdf N/A N/A None
R-2 Highway - Railroad Grade Crossing Area pdf pdf N/A N/A None