Standard Specifications & Details 2013
ATTENTION: New Updates June 1, 2013

The Standard Specifications and Details have been updated by the Public Works Department. This document supplements and in some cases supersedes the 2012 WSDOT / APWA Standard Specifications for Road, Bridge, and Municipal Construction. The updates are effective June 1, 2013.

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The document is available:

The 2013 Table of Contents highlights the updates to the 2012 Standard Details. Each Standard Detail is coded as follows:

White-no change

Table of Contents / Deleted Details 2013
Cover / Preface 

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Standard Specs