Library

Program Brochures

General

Building a new State Route 99 through Seattle, June 2014 (pdf 1.1 Mb)

Understanding the program's cost and funding, July 2014 (pdf 1.1 Mb)

Map of program-related construction contracts, September 2014 (pdf 1.3 Mb) 

2013 year in review newsletter, January 2014 (pdf 2.4 Mb)

SR 99 tunnel

Repairing the SR 99 tunneling machine, June 2014 (pdf 1 Mb)

How do you measure Bertha's story? April 2014 (pdf 1 Mb) 

SR 99 tunnel safety, July 2014 (pdf 1.3 Mb)

Protecting structures along the SR 99 tunnel route, June 2014 (pdf 1.2 Mb)

SR 99 Tunnel Project Parking Mitigation Program, November 2013 (pdf 402 Kb)

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)