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Active Design Manual Revisions

Looking for the Design Manual in effect right now?

The most current WSDOT Design Manual is dated February 2019 and is available on the Design Manual Abstract Page:
http://www.wsdot.wa.gov/Publications/Manuals/M22-01.htm

Priority Design Manual
Chapter (s)
Description
Chapter 710 - Site Data for Structures New Exhibit 710-2 for Design Build from the Structures Office
Chapter 720 - Bridges New section 720.04 about the US Coast Guard and existing bridges from the Structures Office
Chapter 1330 - Traffic Control Signals Changed information needed for designing a basic or full signal plan from Flint Jackson.
Chapter 900 - Roadsides The general section is replaced to be clearer and better guidance for designing roadsides.

Chapter 710 - Site Data for Structures

Current status

Policy review comment period

Policy review comments received


Disposition of review comments

Final Draft for approval

Available
for use


Chapter 710 (docx 54 kb)

Chapter 720 - Bridges

Current status

Policy review comment period

Policy review comments received


Disposition of review comments

Final Draft for approval

Available
for use


Chapter 720 (docx 41 kb)

Chapter 900 - Roadsides

Current status

Policy review comment period

Policy review comments received


Disposition of review comments

Final Draft for approval

Available
for use


Chapter 900 (docx 41 kb)

Chapter 1330 - Traffic Control Signals

Current status

Policy review comment period

Policy review comments received


Disposition of review comments

Final Draft for approval

Available
for use


Chapter 1330 (docx 41 kb)

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