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) |
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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) |
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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) |
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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) |
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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) |
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |