Description:
The Design Manual provides policies, procedures, and methods for developing and documenting the design of improvements to the transportation network in Washington. It has been developed for state facilities and may not be appropriate for all county roads or city streets that are not state highways.
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Date Published:
January, 2006
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Publication Number:
M 22-01
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Last Modified:
May 1, 2008
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Version:
M 22-01.03
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Manual Manager:
Dave Olson and Chris Schroedel
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Originators:
Design Office, Engineering and Regional Operations Division
- # of Pages: 1052
- Subject:
- Keywords: Design Manual, WSDOT Design Manual, Washington State Department of Transportation Design Manual, guardrail, median barrier,highway design, geometry, geometrics, design policy, design guidelines, design standards, documentation, design approval, design levels, design criteria, design matrices, roadside safety, traffic barriers, interchange, intersection, roadside
- Related Publications: Plans Preparation Manual M 22-31, Roadside Manual M 25-30, Standard Plans M 21-01; Individual Design Manual Chapters; Individual Design Manual Revision Packets
This abstract was last modified June 20, 2008