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Bridge Standard Drawings

Important Information

Disclaimer: The Washington State Department of Transportation (WSDOT) makes these documents available on an "as is" basis. All warranties and representations of any kind with regard to said documents are disclaimed, including the implied warranties of merchantability and fitness for a particular use. The WSDOT does not warrant the documents against deficiencies of any kind. All CAD files were created using MicroGDS files (*.man). The AutoCad files (*.dwg) were converted as a service to our customers that use Bentley MicroStation and AutoCad.

However, no attempt has been made to ensure that there were no errors in the conversion process. Receiver agrees that WSDOT cannot be held responsible for problems arising from files which have been converted. Since revisions or additions to the design file drawings may occur at any time, the Receiver agrees to indemnify, defend and hold harmless WSDOT, its officers, agents, and employees from and against any and all claims, suits, losses, damages or costs, including reasonable attorney's fees, arising from the use of outdated design file drawings, and such indemnification shall survive acceptance of said file(s) by receiver.

  • All drawings are in English Units only.
  • To get all of WSDOT Bridge lines, fonts & special characters it is advised that the following style files be loaded prior to loading the WSDOT Bridge Standards in AutoCad, MicroStation, or PDF: Bridge Lines, Bridge Fonts (pdf, 267kb)
  • If you have an AutoCad viewer i.e. Voloview; to save the AutoCad file right click on the "DWG" under Available File Formats then choose "Save Target As" - save file as DWG in your preferred directory. 
  • The drawings can be downloaded in 2 formats: AutoCAD and Acrobat PDF

Bridge Standard Drawings

Chapter 5

Chapter 6

Chapter 8

Chapter 9

Chapter 10



Chapter 5
Wide Flange Thin Deck Girders  
5.6-A5-1 WFTD Girder Details 1 of 5 (pdf, 74kb)(dwg, 83kb)
5.6-A5-2 WFTD Girder Details 2 of 5 (pdf, 75kb)(dwg, 83kb)
5.6-A5-3 WFTD Girder Details 3 of 5 (pdf, 76kb)(dwg, 86kb)
5.6-A5-4 WFTD Girder Details 4 of 5 (pdf, 56kb)(dwg, 65kb)
5.6-A5-5 WFTD Girder Details 5 of 5 (pdf, 50kb)(dwg, 59kb)

5.6-A5-6 WFTD Girder End Diaphragm (pdf, 129kb)(dwg, 73kb)

5.6-A5-7 WFTD Girder End Diaphragm - L Abut (pdf, 111kb)(dwg, 73kb)

5.6-A5-8 WFTD Girder Diaphragm Intermediate Pier Details (pdf, 111kb)(dwg, 92kb)
 
5.6-A5-9 WFTD Girder Partial Intermediate Diaphragm (pdf, 82kb)(dwg, 57kb)

5.6-A5-10 WFTD Girder Full intermediate Diaphragm (pdf, 80kb)(dwg, 51kb)

Wide Flange Deck Girders
5.6-A6-1 WF Deck Girder Details 1 of 4 (pdf, 91kb)(dwg, 41kb)
5.6-A6-2 WF Deck Girder Details 2 of 4 (pdf, 88kb)(dwg, 74kb)
5.6-A6-3 WF Deck Girder Details 3 of 4 (pdf, 94kb)(dwg, 68kb)
5.6-A6-4 WF Deck Girder Details 4 of 4 (pdf, 99kb)(dwg, 75kb)

5.6-A6-5 WF Deck Girder End Diaphragm (pdf, 130kb)(dwg, 72kb)

5.6-A6-6 WF Deck Girder End Diaphragm - L Abut (pdf, 106kb)(dwg, 69kb)

5.6-A6-7 WF Deck Girder Intermediate Pier Diaphragm (pdf, 108kb)(dwg, 71kb)

5.6-A6-8 WF Deck Girder Full Intermediate Diaphragm (pdf, 78kb)(dwg, 52kb)

Deck Bulb Tee Girders
5.6-A7-1 Deck Bulb Tee Girder - Schedule and Notes (pdf, 92kb)(dwg, 48kb)

5.6-A7-2 Deck Bulb Tee Girder - Details, 1 of 2 (pdf, 108kb)(dwg, 95kb)
5.6-A7-3 Deck Bulb Tee Girder - Details, 2 of 2 (pdf, 96kb)(dwg, 79kb)

Girder Sections
5.6-A1-10 I-Girder Sections (pdf, 75kb)(dwg, 62kb)

5.6-A1-11 Deck Girder Sections (pdf, 118kb)(dwg, 79kb)

5.6-A1-12 Post-Tensioned Splice Girder (pdf, 102kb)(dwg, 47kb)

5.6-A1-13 Precast Concrete Tubs (pdf, 65kb)(dwg, 41kb)

Post Tensioned Spliced Girders
5.9-A1-1 Post-Tensioned Spliced Girder WF74PTG Details, 1 of 5 (pdf, 76kb)(dwg, 52kb)
5.9-A1-2 Post-Tensioned Spliced Girder WF74PTG Details, 2 of 5 (pdf, 69kb)(dwg, 88kb)
5.9-A1-3 Post-Tensioned Spliced Girder Common Details, 3 of 5 (pdf, 68kb)(dwg, 98kb)
5.9-A1-4 Post-Tensioned Spliced Girder WF74PTG Details, 4 of 5 (pdf, 99kb)(dwg, 47kb)
5.9-A1-5 Post-Tensioned Spliced Girder Common Details, 5 of 5 (pdf, 74kb)(dwg, 99kb)

5.9-A2-1 Post-Tensioned Spliced Girder W83PTG Details, 1 of 5 (pdf, 70kb)(dwg, 65kb)
5.9-A2-2 Post-Tensioned Spliced Girder W83PTG Details, 2 of 5 (pdf, 116kb)(dwg, 94kb)
5.9-A2-4 Post-Tensioned Spliced Girder W83PTG Details, 4 of 5 (pdf, 72kb)(dwg, 47kb)

5.9-A3-1 Post-Tensioned Spliced Girder W95PTG Details, 1 of 5 (pdf, 69kb)(dwg, 103kb)
5.9-A3-2 Post-Tensioned Spliced Girder W95PTG Details, 2 of 5 (pdf, 117kb)(dwg, 96kb)
5.9-A3-4 Post-Tensioned Spliced Girder W95PTG Details, 4 of 5 (pdf, 83kb)(dwg, 117kb)

5.9-A4-1 Trapezoidal Tub Girder Bearing Detail (pdf, 76kb) (dwg, 57kb)
5.9-A4-2 Trapezoidal Tub Post-Tensioned Spliced Girder Detail, 1 of 5 (pdf, 70kb)(dwg, 55kb)
5.9-A4-3 Trapezoidal Tub Post-Tensioned Spliced Girder Detail, 2 of 5 (pdf, 90kb)(dwg, 62kb)
5.9-A4-4 Trapezoidal Tub Post-Tensioned Spliced Girder Detail, 3 of 5 (pdf, 69kb)(dwg, 65kb)
5.9-A4-5 Trapezoidal Tub Post-Tensioned Spliced Girder Detail, 4 of 5 (pdf, 73kb)(dwg, 54kb)
5.9-A4-6 Trapezoidal Tub Post-Tensioned Spliced Girder Detail, 5 of 5 (pdf, 72kb)(dwg, 50kb)
5.9-A4-7 Trapezoidal Tub Spliced Girder End Diaphragm on Girder Details (pdf, 81kb)(dwg, 65kb)
5.9-A4-8 Trapezoidal Tub Spliced Girder Raised Crossbeam Details (pdf, 90kb)(dwg, 59kb)

5.9-A5-1 P.T. Trapez. Tub S-I-P Deck Panel Spliced Girders Details, 1 of 5 (pdf, 80kb)(dwg, 58kb)
5.9-A5-2 P.T. Trapez. Tub S-I-P Deck Panel Spliced Girders Details, 2 of 5 (pdf, 97kb)(dwg, 63kb)
5.9-A5-3 P.T. Trapez. Tub S-I-P Deck Panel Spliced Girders Details, 3 of 5 (pdf, 74kb)(dwg, 59kb)
5.9-A5-4 P.T. Trapez. Tub S-I-P Deck Panel Spliced Girders Details, 4 of 5 (pdf, 73kb)(dwg, 54kb)
5.9-A5-5 P.T. Trapez. Tub S-I-P Deck Panel Spliced Girders Details, 5 of 5 (pdf, 72kb)(dwg, 51kb)

5.9-A5-6 P.T. Trapez. Tub S-I-P Deck Panel Spliced Girder End Dia. on Gir. Details (pdf, 86kb) (dwg, 67kb)

5.9-A5-7 P.T. Trapez. Tub S-I-P Deck Panel Spliced Girder Raised Crossbeam Details (pdf, 94kb)(dwg, 60kb

Slabs
5.6-A8-1 Slab Girder Details 1 of 4 (pdf, 61kb)(dwg, 45kb)
5.6-A8-2 Slab Girder Details 2 of 4 (pdf, 82kb)(dwg, 76kb)
5.6-A8-3 Slab Girder Details 3 of 4 (pdf, 88kb)(dwg, 77kb)
5.6-A8-4 Slab Girder Details 4 of 4 (pdf, 90kb)(dwg, 80kb)

5.6-A8-5 Slab Girder Fixed Diaphragm (pdf, 89kb)(dwg, 81kb)
5.6-A8-6 Slab Girder End Diaphragm (pdf, 92kb)(dwg, 83kb)

Tub Girders
5.6-A9-1 Tub Girder 1 of 9 (pdf, 59kb)(dwg, 63kb)
5.6-A9-2 Tub Girder 2 of 9 (pdf, 84kb)(dwg, 63kb)
5.6-A9-3 Tub Girder 3 of 9 (pdf, 69kb)(dwg, 49kb)
5.6-A9-4 Tub Girder 4 of 9 (pdf, 55kb)(dwg, 37kb)
5.6-A9-5 Tub Girder 5 of 9 (pdf, 63kb)(dwg, 59kb)
5.6-A9-6 Tub Girder 6 of 9 (pdf, 74kb)(dwg, 55kb)
5.6-A9-7 Tub Girder 7 of 9 (pdf, 77kb)(dwg, 56kb)
5.6-A9-8 Tub Girder 8 of 9 (pdf, 85kb)(dwg, 55kb)
5.6-A9-9 Tub Girder 9 of 9 (pdf, 62kb)(dwg, 32kb)

W Girders
5.6-A3-1 W42G Girder, 1 of 2 (pdf, 90kb)(dwg, 74kb)
5.6-A3-2 W42G Girder, 2 of 2 (pdf, 77kb)(dwg, 67kb)

5.6-A3-3 W50G Girder, 1 of 2 (pdf, 77kb)(dwg, 73kb)
5.6-A3-4 W50G Girder, 2 of 2 (pdf, 69kb)(dwg, 74kb)

5.6-A3-5 W58G Girder, 1 of 3 (pdf, 80kb)(dwg, 75kb)
5.6-A3-6 W58G Girder, 2 of 3 (pdf, 77kb)(dwg, 62kb)
5.6-A3-7 W58G Girder, 3 of 3 (pdf, 70kb)(dwg, 45kb)

5.6-A3-8 W74G Girder, 1 of 3 (pdf, 55kb)(dwg, 81kb)
5.6-A3-9 W74G Girder, 2 of 3 (pdf, 63kb)(dwg, 62kb)
5.6-A3-10 W74G Girder, 3 of 3 (pdf, 81kb)(dwg, 47kb)

WF Girders
5.6-A4-1 WF Girder Details 1 of 5 (pdf, 58kb)(dwg, 44kb)
5.6-A4-2 WF Girder Details 2 of 5 (pdf, 76kb)(dwg, 78kb)
5.6-A4-3 WF Girder Details 3 of 5 (pdf, 77kb)(dwg, 79kb)
5.6-A4-4 WF Girder Details 4 of 5 (pdf, 77kb)(dwg, 80kb)
5.6-A4-5 WF Girder Details 5 of 5 (pdf, 78kb)(dwg, 81kb)

5.6-A4-6 Additional Strands (pdf, 79kb)(dwg, 78kb)

5.6-A4-7 End Diaphragm (pdf, 79kb)(dwg, 81kb)

5.6-A4-8 End Diaphragm - L Abut (pdf, 80kb)(dwg, 83kb)

5.6-A4-9 Diaphragm Intermediate Pier Details (pdf, 81kb)(dwg, 84kb)

5.6-A4-10 Partial Intermediate Diaphragm (pdf, 80kb)(dwg, 85kb)

5.6-A4-11 Full Intermediate Diaphragm (pdf, 62kb)(dwg, 107kb)

5.6-A4-12 I Girder Bearing Details (pdf, 66kb)(dwg, 57kb)


Chapter 6
Structural Steel

6.4-A1 Example Framing Plan (pdf, 53kb)(dwg, 38kb)

6.4-A2 Example Girder Elevation (pdf, 61kb)(dwg, 56kb)

6.4-A3 Example Girder Details (pdf, 76kb)(dwg, 75kb)

6.4-A4 Steel Plate Girder Example - Field Splice (pdf, 75kb)(dwg, 72kb)

6.4-A5 Example - Crossframe Details (pdf, 66kb)(dwg, 62kb)

6.4-A6 Example - Camber Diagram (pdf, 73kb)(dwg, 76kb)

6.4-A7 Steel Plate Girder Example - Roadway Section (pdf, 71kb)(dwg, 81kb)

6.4-A8 Steel Plate Girder Example - Slab Plan (pdf, 71kb)(dwg, 60kb)

6.4-A9 Example – HANDRAIL (pdf, 79kb)(dwg, 89kb)

6.4-A10 Example - Box Girder Geometrics and Proportions  (pdf, 83kb)(dwg, 75kb)

6.4-A11 Example - Box Girder Details (pdf, 77kb)(dwg, 87kb)

6.4-A12 Example - Box Girder Pier Diaphragm Details (pdf, 99kb)(dwg, 75kb)

6.4-A13 Example - Box Girder Miscellaneous Details (pdf, 79kb)(dwg, 75kb)

6.4-A14 Example - Access Hatch Details (pdf, 66kb)(dwg, 96kb)

6.4-A15 NGI-ESW CVN Impact Test for Heat Affected Zone (pdf, 86kb)(dwg, 85kb)

Chapter 8
Cable Fence
8.1-A6-1 Cable Fencing for Wall (pdf, 100kb)(dwg, 78kb)
8.1-A6-2 Cable Fencing for Wall w/Top Mounted Base (pdf, 98kb)(dwg, 91kb)

Soil Nail Wall
8.1-A4-1 Soil Nail Wall, 1 of 3 (pdf, 75kb)(dwg, 81kb)
8.1-A4-2 Soil Nail Wall, 2 of 3 (pdf, 103kb)(dwg, 115kb)
8.1-A4-3 Soil Nail Wall, 3 of 3 (pdf, 85kb)(dwg, 60kb)

TieBack Walls
8.1-A2-1 SEW Wall Elevation (pdf, 50kb)(dwg, 36kb)
8.1-A2-2 SEW Wall Section (pdf, 53kb)(dwg, 36kb)

8.1-A3-1 Soldier Pile/Tieback Wall Elevation (pdf, 61kb)(dwg, 44kb)
8.1-A3-2 Soldier Pile/Tieback Walls Details A (pdf, 162kb)(dwg, 590kb)
8.1-A3-3 Soldier Pile/Tieback Walls Details B (pdf, 168kb)(dwg, 438kb)
8.1-A3-4 Soldier Pile/Tieback Walls Details (pdf, 118kb)(dwg, 289kb)
8.1-A3-5 Soldier Pile/Tieback Walls Fascia Panel Details (pdf, 127kb)(dwg, 136kb)
8.1-A3-6 Soldier Pile/Tieback Wall Perm Ground Anchor Details (pdf, 153kb) (dwg, 128kb)

Noise Barrier
8.1-A5-1 Noise Barrier on Bridge (pdf, 48kb)(dwg, 39kb)

Chapter 9
Expansion Joints
9.1-A1-1 Compression Seal (pdf, 95kb)(dwg, 92kb)
9.1-A2-1 Strip Seal (pdf, 127kb)(dwg, 133kb)
9.1-A3-1 Silicone Seal (pdf, 81kb)(dwg, 78kb)

Chapter 10
Approach Slabs
10.6-A1-1 Approach Slab Detail, 1 of 3 (pdf, 64kb)(dwg, 121kb)
10.6-A1-2 Approach Slab Detail, 2 of 3 (pdf, 72kb)(dwg, 132kb)
10.6-A1-3 Approach Slab Detail, 3 of 3 (pdf, 76kb)(dwg, 141kb)

10.6-A2-1 Concrete Pavement Seat Repair (pdf, 52kb)(dwg, 60kb)
10.6-A2-2 T-Section Pavement Seat Repair (pdf, 52kb)(dwg, 75kb)

Bridge Drains
10.10-A1-1 Bridge Drain Type 2 Thru 5 (pdf, 113kb)(dwg, 43kb)
10.10-A1-2 Bridge Drain Modification (pdf, 72kb)(dwg, 94kb)

Luminaire
10.2-A7-1 Luminaire on F Shape Traffic Barrier (pdf, 79kb)(dwg, 119kb)
10.2-A7-2 Luminaire on Single Slope Traffic Barrier (pdf, 77kb)(dwg, 112kb)

Rail Retrofits
10.4-A1-1 Thrie Beam Retrofit Concrete Baluster (pdf, 67kb)(dwg, 191kb)
10.4-A1-2 Thrie Beam Retrofit Concrete Railbase (pdf, 56kb)(dwg, 84kb)
10.4-A1-3 Thrie Beam Retrofit Concrete Curb (pdf, 57kb)(dwg, 250kb)
10.4-A1-4 WP Thrie Beam Retrofit SL1 - Details, 1 of 1 (pdf, 61kb)(dwg, 75kb)
10.4-A1-5 WP Thrie Beam Retrofit SL1 - Details, 2 of 2 (pdf, 61kb)(dwg, 78kb)

Railings
10.5-A1-1 Bridge Railing Type Pedestrian Details, 1 of 2 (pdf, 67kb)(dwg, 58kb)
10.5-A1-2 Bridge Railing Type Pedestrian Details, 2 of 2 (pdf, 81kb)(dwg, 75kb)

10.5-A2-1 Bridge Pedestrian Railing Type BP Details, 1 of 2 (pdf, 67kb)(dwg, 60kb)
10.5-A2-2 Bridge Pedestrian Railing Type BP Details, 2 of 2 (pdf, 81kb)(dwg, 75kb)

10.5-A3-1 Pedestrian Railing Type BP-Steel Details, 1 of 2 (pdf, 52kb)(dwg, 37kb)
10.5-A3-2 Pedestrian Railing Type BP-Steel Details, 2 of 2 (pdf, 70kb)(dwg, 64kb)

10.5-A4-1 Pedestrian Railing Details, 1 of 2 (pdf, 60kb)(dwg, 18kb)
10.5-A4-2 Pedestrian Railing Details, 2 of 2 (pdf, 61kb)(dwg, 53kb)

Sign Structures
10.1-A1-0 General Notes (pdf, 52kb)(dwg, 25kb)
10.1-A1-1 Monotube Sign Bridge Layout (pdf, 59kb)(dwg, 63kb)
10.1-A1-2 Monotube Sign Bridge Details 1 (pdf, 61kb)(dwg, 64kb)
10.1-A1-3 Monotube Sign Bridge Details 2 (pdf, 57kb)(dwg, 47kb)

10.1-A2-1 Monotube Cantilever Layout (pdf, 48kb)(dwg, 33kb)
10.1-A2-2 Monotube Cantilever Details 1 (pdf, 63kb)(dwg, 67kb)
10.1-A2-3 Monotube Cantilever Details 2 (pdf, 54kb)(dwg, 45kb)

10.1-A3-1 Monotube Balanced Cantilever Layout (pdf, 62kb)(dwg, 57kb)
10.1-A3-2 Monotube Balanced Cantilever Details 1 (pdf, 81kb)(dwg, 74kb)
10.1-A3-3 Monotube Balanced Cantilever Details 2 (pdf, 67kb)(dwg, 56kb)

10.1-A4-1 Monotube Sign Structure Foundation Type 1, 1 of 2 (pdf, 81kb)(dwg, 83kb)
10.1-A4-2 Monotube Sign Structure Foundation Type 1, 2 of 2 (pdf, 49kb)(dwg, 74kb)
10.1-A4-3 Monotube Sign Structure Foundation Types 2 & 3 (pdf, 85kb)(dwg, 133kb)

10.1-A5-1 Monotube Sign Structure F-Shape T.B. Foundation, 1 of 2 (pdf, 69kb)(dwg, 97kb)
10.1-A5-2 Monotube Sign Structure Single Slope T.B. Foundation, 2 of 2 (pdf, 69kb)(dwg, 83kb)

Traffic Barriers
10.2-A1-1 Shape F Traffic Barrier Detail, 1 of 3 (pdf, 86kb)(dwg, 84kb)
10.2-A1-2 Shape F Traffic Barrier Detail, 2 of 3 (pdf, 80kb)(dwg, 71kb)
10.2-A1-3 Shape F Traffic Barrier Detail, 3 of 3 (pdf, 92kb)(dwg, 136kb)

10.2-A2-1 Shape F Traffic Barrier on Flat Slab Details, 1 of 3 (pdf, 123kb)(dwg, 71kb)
10.2-A2-2 Shape F Traffic Barrier on Flat Slab Details, 2 of 3 (pdf, 126kb)(dwg, 136kb)
10.2-A2-3 Shape F Traffic Barrier on Flat Slab Details, 3 of 3 (pdf, 145kb)(dwg, 96kb)

10.2-A3-1 Single Slope Traffic Barrier Details, 1 of 3 (pdf, 92kb)(dwg, 80kb)
10.2-A3-2 Single Slope Traffic Barrier Details, 2 of 3 (pdf, 86kb)(dwg, 65kb)
10.2-A3-3 Single Slope Traffic Barrier Details, 3 of 3 (pdf, 94kb)(dwg, 136kb)

10.2-A4-1 Pedestrian Barrier Details, 1 of 3 (pdf, 91kb)(dwg, 75kb)
10.2-A4-2 Pedestrian Barrier Details, 2 of 3 (pdf, 75kb)(dwg, 74kb)
10.2-A4-3 Pedestrian Barrier Details, 3 of 3 (pdf, 91kb)(dwg, 133kb)

10.2-A5-1 Traffic Barrier Shape F 42, 1 of 3 (pdf, 99kb)(dwg, 97kb)
10.2-A5-2 Traffic Barrier Shape F 42, 2 of 3 (pdf, 95kb)(dwg, 83kb)
10.2-A5-3 Traffic Barrier Shape F 42, 3 of 3 (pdf, 94kb)(dwg, 139kb)

10.2-A6-1A Traffic Barrier - Single Slope 42 TL4 1 of 3 (pdf, 90kb)(dwg, 76kb)

10.2-A6-1B Traffic Barrier - Single Slope 42 TL5 1 of 3 (pdf, 89kb)(dwg, 75kb)

10.2-A6-2A Traffic Barrier - Single Slope 42 2 of 3 (pdf, 89kb)(dwg, 66kb)

10.2-A6-3 Traffic Barrier - Single Slope 42 3 of 3 (pdf, 95kb)(dwg, 134kb)

10.2-A7-1 Traffic Barrier - Shape F Luminaire Anchorage Detail (pdf, 79kb)(dwg, 119kb)

10.2-A7-2 Traffic Barrier - Single Slope Luminaire Anchorage Detail (pdf, 77kb)(dwg, 112kb)

Utility Hangers
10.8-A1-1 Utility Hanger Details for PS Concrete Girders (pdf, 120kb)(dwg, 114kb)
10.8-A1-2 Utility Hanger Details for Concrete Box (pdf, 85kb)(dwg, 195kb)

10.9-A1-1 Guide to Utility Hanger Details (pdf, 97kb)(dwg, 132kb)