Library

Program Brochures

General

Building a new State Route 99 through Seattle, January 2015 (pdf 4.2 Mb)

Understanding the program's cost and funding, January 2015 (pdf 683 kb)

Map of program-related construction contracts, January 2015 (pdf 1.3 Mb) 

SR 99 tunnel safety, July 2014 (pdf 1 Mb)

South-end viaduct replacement

Replacing the viaduct's south end, April 2014 (pdf 492 kb)

South Atlantic Street overpass open to traffic, April 2014 (pdf 1.35 Mb)

Bicycle and pedestrian access near the South Atlantic Street overpass, May 2014 (pdf 3007 kb)