| 2024-03 | 4/19/2024 | Standard Plan Barrier and Moment Slab on Structures (PDF 221KB) |
| 2024-01 | 3/14/2024 | Buried Structure Standard Plan Implementation Updates (PDF 42MB) |
| 2023-03 | 12/20/2023 | Bridge Design Manual (LRFD) M 23-50.22, September 2022 (PDF 50KB) |
| 2023-04 | 12/20/2023 | WSDOT MSE Wall Support Abutment Bearing Limits (PDF 124KB) |
| 2023-05 | 12/20/2023 | WSDOT roadside safety hardware and barrier update (PDF 570KB) |
| 04-2022 | 08/20/2022 | Revisions to Bridge Design Manual M 23-50.21, June 2022 Publication (PDF 141KB) |
| 02-2023 | 04/23/2023 | Scour Countermeasures (PDF 196KB) |
| 01-2023 | 03/21/2023 | Differential Grade Concrete Barrier Clarifications (PDF 152KB) |
| 03-2022 | 07/25/2022 | Bridge Design Manual (LRFD) - June 2022 (PDF 73KB) |
| 02-2022 | 04/18/2022 | Barrier Test Level Modifications (PDF 91KB) |
| 01-2022 | 03/28/2022 | Floating Bridge and Special Structures Design Unit Manager (PDF 92KB) |
| 09-2021 | 12/24/2021 | Post tensioned concrete (PDF 158KB) |
| 08-2021 | 10/19/2021 | Scour design policy (PDF 441KB) |
| 07-2021 | 10/11/2021 | Bridges subjected to tsunami effects (PDF 94KB) |
| 06-2021 | 08/11/2021 | Plan stamping and signature policy (PDF 181KB) |
| 05-2021 | 05/24/2021 | Wall structure sheets and detailing practices (PDF 226KB) |
| 04-2021 | 04/20/2021 | Girder handling stresses and stability (PDF 446KB) |
| 03-2021 | 04/09/2021 | Traffic Barrier Reinforcement Spacing on Bridge Deck Reinforcement Plan Sheets (PDF 344KB) |
| 02-2021 | 02/20/2021 | Tensile Stresses Limits (PDF 209KB) |
| 01-2021 | 01/28/2021 | Abutments Supported By MSE Walls (PDF 600KB) |
| 12-2020 | 12/10/2020 | Removal of bridge guidance from WSDOT website (PDF 350KB) |
| 10-2020 | 10/07/2020 | BDM Section 11.1.2 Bridge Standard Drawings (PDF 74KB) |
| 07-2020 | 07/17/2020 | Supplement to BDM Section 5.1.1-E – Creep of Concrete (PDF 176KB) |
| 06-2020 | 06/04/2020 | BDM Section 5.2.4A - calculating deflection and camber in concrete members (PDF 158KB) |
| 03-2020-2 | 03/16/2020 | BDM Section 15.8.3 - Buried Structures (PDF 154KB) |
| 03-2020 | 03/05/2020 | BDM Section 8.3 - Buried Structures (PDF 401KB) |
| 01-2020 | 01/06/2020 | Revised BDM Section 6.7 Corrosion of Steel Foundations and Buried Structures (PDF 362KB) |
| 12-2019 | 12/25/2019 | Revised BDM Section 8.3 Buried Structures (PDF 360KB) |
| 06-2019 | 08/31/2019 | Bridge Mounted Sign Bracket Requirement (PDF 45KB) |
| 05-2019 | 02/15/2019 | Compressive Stress Limits for Temporary Stresses (PDF 258KB) |
| 04-2019 | 03/08/2019 | Spliced Girder Bridges (PDF 122KB) |
| 03-2019 | 02/25/2019 | Seismic Design Requirements for Bridge Retrofit, Modifications and Widening (PDF 70KB) |
| 02-2019 | 01/25/2019 | Requirements for Intermediate Diaphragms (PDF 181KB) |
| 01-2019 | 09/04/2018 | Use of isolation Bearings for WSDOT Bridges (PDF 97KB) |
| 01-2018 | 2/02/2018 | Positive Moment Strand Extension (PDF 287KB) |
| 10-2017 | 12/30/2017 | Bridge Paving Projects (PDF 50KB) |
| 09-2017 | 11/27/2017 | AASHTO LRFD Bridge Design Specifications, 8th Edition 2017 (PDF 168KB) |
| 08-2017 | 9/30/2017 | Scour Requirements for Bridges, Walls and Culverts (PDF 168KB) |
| 07-2017 | 9/22/2017 | Bridge Design Minimum Requirements (PDF 43KB) |
| 06-2017 | 9/12/2017 | Bridge deck protection system and future overlay requirements (PDF 169KB) |
| 05-2017 | 7/22/2017 | New WSDOT Wide Flange Deck Bulb Tee Girders with UHPC Connections (PDF 73KB) |
| 04-2017 | 4/21/2017 | BDM Updates to Chapters 8 and 15- Culverts (PDF 29KB) |
| 03-2017 | 4/13/2017 | Handling and Shipping of Prestressed Concrete Girders (PDF 341KB) |
| 02-2017 | 2/20/2017 | BDM Chapters 8 and 15 Modifications – Culverts (PDF 48KB) |
| 01-2017 | 1/08/2017 | AASHTO Guide Specifications for LRFD Seismic Bridge Design Amendments (PDF 92KB) |
| 06-2016 | 11/26/2016 | Foundation Design Parameters in the Contract Plan General Notes (PDF 160KB) |
| 05-2016 | 10/03/2016 | Hinge Diaphragms At Interior Piers (PDF 188KB) |
| 04-2016 | 09/23/2016 | Concrete Class 5000P in Bridge Foundations (PDF 188KB) |
| 03-2016 | 06/10/2016 | Seismic Design Requirements for Bridge Modifications and Widening (PDF 28KB) |
| 02-2016 | 04/13/2016 | Seismic Isolation Bearings Requirements (PDF 28KB) |
| 08-2015 | 12/23/2015 | Service III Live Load Factor for Prestressed Concrete Superstructure Elements (PDF 55KB) |
| 07-2015 | 11/30/2015 | WSDOT Precast Concrete Culvert Series Shapes (PDF 266KB) |
| 06-2015 | 11/09/2015 | Electronic Plan Sharing Policy (PDF 214KB) |
| 05-2015 | 10/30/2015 | WSDOT Standard Plan Reinforced Concrete Retaining Wall (PDF 85KB) |
| 04-2015 | 09/11/2015 | Seismic Isolation Bearings Submittals and Review Process (PDF 35KB) |
| 03-2015 | 08/21/2015 | Design Standard for Pedestrian Railing Geometry (PDF 32KB) |
| 02-2015 | 07/31/2015 | Buried Structures (PDF 89KB) |
| 01-2015 | 05/30/2015 | Buried Structures (PDF 96KB) |
| 12-2014 | 12/18/2014 | New WSDOT Standard Pretensioned Wide Flange Deck Bulb Tee Girders (PDF 420KB) |
| 11-2014 | 12/08/2014 | Bridge Traffic Barrier Design Requirements for Fall Protection (PDF 72KB) |
| 10-2014 | 11/04/2014 | Archiving Design and Check Calculations, Design Files, and S&E Files (PDF 175KB) |
| 09-2014 | 09/03/2014 | Buried Structures (PDF 96KB) |
| 08-2014 | 08/30/2014 | Bridge Traffic Barrier Design Requirements for Fall Protection (PDF 72KB) |
| 07-2014 | 07/25/2014 | Design Requirements for Temporary Bridges (PDF 52KB) |
| 06-2014 | 06/30/2014 | Buried Structures (PDF 94KB) |
| 05-2014 | 05/06/2014 | Bridge Anchor Types (PDF 51KB) |
| 04-2014 | 04/09/2014 | Bridge Anchor Types (PDF 51KB) |
| 03-2014 | 04/09/2014 | Column Reinforcement |
| 02-2014 | 03/26/2014 | Deep Foundation Program |
| 01-2014 | 02/19/2014 | STD Plans Noise Barrier Wall Type 14 (PDF 541KB) |
| | | |
| 09-2013 | 11/14/2013 | Elastic Design In Lieu of Overstrength Forces for Capacity Protection (PDF 33KB) |
| 08-2013 | 10/17/2013 | Self-Consolidating Concrete for Bridges and Structures (PDF 78KB) |
| 07-2013 | 09/22/2013 | Requirements for Partially Filled Steel Piles and Shafts (PDF 136KB) |
| 06-2013 | 08/07/2013 | Intermediate Diaphragms for Prestressed Concrete Girder Bridges (PDF 36KB) |
| 05-2013 | 07/01/2013 | Bridges With MSE Wall Supported Abutments (PDF 192KB) |
| 03-2013 | 03/01/2013 | Abutment Participation as Part of Earthquake Resisting System (PDF 179KB) |
| 02-2013 | 02/08/2013 | Placement of Post-tensioning Tendon and Anchorage Placement (PDF 46KB) |
| 01-2013 | 01/17/2013 | Lateral Confinement for Oversized Shafts for SDCs C and D (PDF 90KB) |
| | | |
| 14-2012 | 12/07/2012 | STD Plans Noise Barrier Wall Type 11 (PDF 93KB) |
| 13-2012 | 10/07/2012 | Structural Design Recommendations of CFT and RCFT for Bridge Foundation (PDF 409KB) |
| 12-2012 | 09/19/2012 | Slab Shrinkage (PDF 20KB) |
| 11-2012 | 09/14/2012 | Disk Bearings (PDF 22KB) |
| 10-2012 | 08/15/2012 | Extension of Column Reinforcing Into Crossbeams (PDF 310KB) |
| 09-2012 | 07/31/2012 | Seismic Design of Underground Structures (PDF 104KB) |
| 08-2012 | 07/04/2012 | Extended Strands Continuity Design Criteria (PDF 101KB) |
| 02-2012 | 02/06/2012 | Guide Specifications for LRFD Seismic Bridge Design, 2nd Edition 2011 (PDF 248KB) |
| | | |
| 08-2011 | 12/09/2011 | Moment Slab (PDF 93KB) |
| 05-2011 | 10/07/2011 | SEW Bridge Abutment Configuration (PDF 192KB) |
| 04-2011 | 09/07/2011 | WSDOT Policy For Use Of Seismic Isolation Bearings (PDF 33KB) |
| 02-2011 | 07/20/2011 | New LRFD Chapter 15 - Design Of Sound Barriers (PDF 163KB) |
| 01-2011 | 04/19/2011 | Fatigue Design Categories For Pole Structures (PDF 74KB) |
| | | |
| 08-2010 | 12/15/2010 | Minimum Flexural Reinforcement |
| 07-2010 | 06/28/2010 | Bearing Resistance of Shaft Groups |
| 06-2010 | 06/25/2010 | Bridge Traffic Barrier |
| 05-2010 | 06/01/2010 | Unit Weight of Concrete |
| 04-2010 | 05/20/2010 | Bridge Load Rating Policy |
| 03-2010 | 04/14/2010 | Bridge Load Rating Policy |
| 02-2010 | 02/16/2010 | LRFD Guide Specifications for Pedestrian Bridges |
| 01-2010 | 01/08/2010 | Wall Type Design Specifications and Stamping Policy (PDF 48KB) |
| | | |
| 15-2009 | 02/10/2009 | Use of SCC in Structural Applications |
| 14-2009 | 10/28/2009 | Prestressed Girder Dimensions and Allowable Concrete Compressive Stress |
| 13-2009 | 10/06/2009 | Design of Steel Reinforced Elastomeric Bearings |
| 12-2009 | 08/20/2009 | Confinement Reinforcement for Columns and Shafts |
| 11-2009 | 07/17/2009 | LRFD Guide Specs For Pedestrian Bridges |
| 10-2009 | 07/15/2009 | Skin Reinforcement Requirement |
| 09-2009 | 07/07/2009 | Interface Shear Transfer - Shear Friction Design |
| 08-2009 | 06/23/2009 | Reduced Column Base Fixity |
| 07-2009 | 05/06/2009 | Electronic Plan Sharing Policy |
| 06-2009 | 04/22/2009 | Curved Precast Girders |
| 05-2009 | 04/16/2009 | Computer Generated Design Calculations |
| 04-2009 | 04/10/2009 | AASHTO Guide Specifications for LRFD Seismic Bridge Design Amendments |
| 03-2009 | 03/18/2009 | Deep Foundation Program Options |
| 02-2009 | 03/14/2009 | Minimum Depth Limitations on Precast Slab Members |
| 01-2009 | 02/10/2009 | Skin Reinforcement Requirement |
| | | |
| 17-2008 | 12/15/2008 | Load Rating Requirement for Complex Bridges |
| 16-2008 | 12/12/2008 | Approach Slab Details |
| 15-2008 | 11/14/2008 | AASHTO Guide Specifications for LRFD Seismic Bridge Design Amendments |
| 14-2008 | 10/16/2008 | Prestressed Girder Dimensions and Span Capability |
| 13-2008 | 10/02/2008 | Bridge Mounted Signs |
| 12-2008 | 09/12/2008 | Deep Foundation Program Options and Design Force Demand |
| 11-2008 | 09/05/2008 | Maximum Superstructure Length |
| 10-2008 | 08/04/2008 | Wall Type Design and Stamping/Signing Responsibilities for Special Design Retaining Walls |
| 09-2008 | 07/28/2008 | Full Depth Intermediate Diaphragms |
| 08-2008 | 07/18/2008 | Column-Shaft Connection Design and Detailing Recommendation |
| 07-2008 | 06/18/2008 | DFSAP Program Limitation |
| 06-2008 | 06/04/2008 | Bridge and Structures Office Contract Plan Seal and Signature Policy |
| 05-2008 | 05/16/2008 | Computer Generated Design Calculations |
| 04-2008 | 05/16/2008 | Positive Moment Connection at Intermediate Piers |
| 03-2008 | 02/18/2008 | Implementation of LRFD Guidelines for Seismic Bridge Design |
| 02-2008 | 02/08/2008 | STD Plan Retaining Wall |
| 01-2008 | 01/29/2008 | Steel Truss Bridge Gusset Plates |
| | | |
| 17-2007 | 12/31/2007 | Implementation of LRFD Guidelines for Seismic Bridge Design |
| 16-2007 | 12/06/2007 | LRFD General Notes - Pile Foundation |
| 15-2007 | 11/29/2007 | Pipeline Encasement |
| 14-2007 | 11/02/2007 | Pile Types |
| 13-2007 | 10/03/2007 | New Limits for Long Span Prestressed Girders |
| 12-2007 | 09/13/2007 | LRFD Shear Design |
| 11-2007 | 08/28/2007 | Web bursting Reinforcement for Curved Post-Tensioned Bridges |
| 10-2007 | 07/10/2007 | Damaged Prestressed Girder Replacement Protocol |
| 09-2007 | 05/24/2007 | Load Factor for Live Load in Extreme Event I |
| 08-2007 | 05/18/2007 | Bridge Deck Overlay |
| 07-2007 | 05/16/2007 | Soldier Pile and Lagging Design Requirements |
| 06-2007 | 04/30/2007 | AASHTO LRFD 4th Edition 2007 |
| 05-2007 | 04/16/2007 | Noise Barrier Wall on Bridges and Retaining Walls |
| 04-2007 | 03/04/2007 | Revisions to Prestress Losses |
| 03-2007 | 02/28/2007 | Stamping/Signing Responsibilities for Special Design Retaining Walls |
| 02-2007 | 01/23/2007 | Bridge Design Office Guidelines on QC/QA |
| 01-2007 | 01/18/2007 | Simplified Wind Load |
| | | |
| 11-2006 | 12/23/2006 | Splitting Resistance of Pretensioned Anchorage Zones |
| 10-2006 | 11/28/2006 | Elastomeric Bearing for Prestressed Girders |
| 09-2006 | 10/08/2006 | Flexural Resistance Factor |
| 08-2006 | 09/26/2006 | ASTM A 706 Reinforcement Requirement |
| 07-2006 | 08/26/2006 | Restriction on CIP Reinforced Concrete Box Girder Superstructures |
| 06-2006 | 08/20/2006 | Design Guidance for Non-Redundant Steel Box Girder Bridges |
| 05-2006 | 08/12/2006 | A-Dimension Revisions |
| 04-2006 | 07/26/2006 | Spliced-Girder Closures |
| 03-2006 | 07/06/2006 | Electronic Plan Sharing Policy |
| 02-2006 | 04/20/2006 | CDF for Soldier Pile Tieback Walls |
| 01-2006 | 02/27/2006 | Concrete Deck Slab Reinforcement |
| | | |
| 05-2005 | 09/06/2005 | LL Distribution Factor for CIP Box Girders |
| 04-2005 | 09/06/2005 | Use of Deck Members for Bridges |
| 03-2005 | 04/06/2005 | Steel Reinforced Elastomeric Bearing Design |
| 02-2005 | 03/07/2005 | Mylar Modification Policy |
| 01-2005 | 03/01/2005 | Prestressed Girder Dimensions |
| | | |
| 04-2004 | 08/16/2004 | Cost Estimate Review Procedures |
| 03-2004 | 07/22/2004 | Shaft Design and Detailing Recommendations / Pile Detailing |
| 02-2004 | 04/01/2004 | Spiral Lap Splice Deleted |
| 01-2004 | 03/18/2004 | Release of Temporary Strands In Prestressed Girders |
| | | |
| 03-2003 | 11/20/2003 | LRFD Deck Overhang Design Parameters |
| 02-2003 | 10/28/2003 | Column and Shaft Spirals Options |
| 01-2003 | 08/21/2003 | Detailing Procedure for Retaining Walls |
| | | |
| 13-2002 | 10/24/2002 | BDM Section 9.2-4 Location of Confinement Zones, Extension of Reinforcing Into Crossbeams, Footings and Shafts |
| 12-2002 | 09/30/2002 | Concrete Deck Slab Details |
| 11-2002 | 09/25/2002 | Segment Limits For Steel Girders |
| 10-2002 | 09/18/2002 | Field Splice Tolerances |
| 09-2002 | 09/17/2002 | LRFD General Notes - Pile Foundation |
| 08-2002 | 08/16/2002 | Bridge Bearing Replacement Provisions |
| 07-2002 | 07/23/2002 | S-I-P Precast Concrete Deck Panel |
| 06-2002 | 07/17/2002 | Calculation of Shipping Losses in Prestressed Girders |
| 05-2002 | 06/24/2002 | Bridge Approach Slab Layout |
| 04-2002 | 04/02/2002 | CIP Fascia Panels on Soldier Piles |
| 03-2002 | 03/19/2002 | LRFD Shear Design |
| 02-2002 | 02/26/2002 | Hydraulic Jack Design Requirements |
| 01-2002 | 02/25/2002 | LRFD Seismic Design |
| | | |
| 16-2001 | 12/04/2001 | LRFD Wingwall Design |
| 15-2001 | 12/04/2001 | Long Span Prestressed Girders |
| 14-2001 | 11/09/2001 | Bridge Approach Slabs |
| 13-2001 | 10/23/2001 | Hydraulic Jack Design Requirements |
| 12-2001 | 09/18/2001 | Prestressed Concrete and Steel I Girder Bridge Widening |
| 11-2001 | 09/10/2001 | LRFD Seismic Design |
| 10-2001 | 08/17/2001 | LRFD Deck Overhang Design |
| 09-2001 | 07/12/2001 | Anchor Bolt Specifications |
| 08-2001 | 06/18/2001 | Pretensioned Anchorage Zones |
| 07-2001 | 06/18/2001 | Shear Design |
| 06-2001 | 06/11/2001 | Steel Reinforced Elastomeric Bearings Method A Design Procedure |
| 05-2001 | 06/04/2001 | Bridge Drain Types 7 and 8 |
| 04-2001 | 05/24/2001 | Abutment Backfill Load Case |
| 03-2001 | 05/14/2001 | Design Policy Memo - C-I-P Load Distribution |
| 02-2001 | 04/24/2001 | Prestressed Girder Stops - (Construction Plan Details) |
| 01-2001 | 04/13/2001 | Prestressed Girder Stops |
| | | |
| 10-2000 | 01/10/2000 | Reinforced Elastomeric Bearing Pad Shims |
| 07-2000 | 11/01/2000 | BDM, Section 8.3.2-1 Bridge Traffic Barriers |
| 06-2000 | 07/13/2000 | Modification of Bridge and Structures Office Policy Shoring Design for Structures Adjacent to Railroads |
| 05-2000 | 07/13/2000 | AASHTO LRFD Article 5.8.3.5, Longitudinal Reinforcement Requirement |
| 04-2000 | 04/30/2000 | Archiving Design Calculations, Design Files, and S&E Files |
| 03-2000 | 04/18/2000 | Unit Weight of Reinforced Concrete |
| 02-2000 | 04/17/2000 | Approval to use of 11"x17" Paper Plan Sheets |
| 01-2000 | 04/05/2000 | Modification of Bridge and Structures Office Contract Plan Signature Policy |
