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Changes and Interim Updates to Manuals and Requirements


List of RCW (Revised Code of Washington) laws that address legal requirements that pertain to Local Agencies and transportation projects.
These directives and letters will address changes and interim updates to common manuals, guidelines and procedures that local agencies are required to follow.


  • There are no directives at this time

Instructional Letters

Guidance For Agency Force Work on Fed Aid Projects 
                Public Interest Findings
 APWA Fall 2010 conference, Aaron Butters and Anthony Sarhan