Standard Specifications & Details - 2011
ATTENTION: New Updates March 1, 2011

The Standard Specifications and Details have been updated by the Public Works Department. This document supplements and in some cases supersedes the 2010 WSDOT / APWA Standard Specifications for Road, Bridge, and Municipal Construction. The updates are effective March 1, 2011.

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The document is available:

The 2011 Table of Contents highlights the updates to the 2010 Standard Details. Each Standard Detail is coded as follows:

White-no change

Deleted Standard Details 2010/2011

Table of Contents 

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Standard Specs