Standard Specifications & Details 2015
ATTENTION: New Updates July 1, 2015

The Standard Specifications and Details have been updated by the Public Works Department. This document supplements and in some cases supersedes the 2014 WSDOT / APWA Standard Specifications for Road, Bridge, and Municipal Construction. The updates are effective July 1, 2015.

If you would like to receive notification of future updates to this document, please send an email request to with your preferred email address and contact name.

The document is available:

The 2015 Table of Contents highlights the updates to the 2014 Standard Details. Each Standard Detail is coded as follows:

White-no change

Table of Contents / Deleted Details 2015

The links above may include PDF formatted pages. If needed, you may obtain the free Acrobat Reader to view and print.

Standard Specs