WSDOT Projects

• Fact Sheets and Folios
• Communication and Media
• Technical Documents
• Meeting and Open House Materials

Fact Sheets and Folios

• Keeping us afloat May 2008 (pdf 2.3 mb)
• Making environmentally sound decisions May 2008 (pdf 270 kb)

Communication and Media

None available at this time.


Technical Documents

None available at this time.

Meeting and Open House Materials

Pontoon Construction Project Scoping Meeting - January 2008

Presentation boards

• What is scoping? (pdf 181 kb)
• How can you comment on this project? (pdf 207 kb)
• Project Schedule for the Pontoon Construction (pdf 147 kb)
• What is the pontoon construction project? What is the SR 520 project? (pdf 221 kb)
• Why is WSDOT pursuing this project? (pdf 203 kb)
• What are the vulnerabilities of the current bridge? (pdf 221 kb)
• What are bridge pontoons? (pdf 187 kb)
• How did we evaluate potential project locations? (pdf 222 kb)
• How did we narrow the list of potential project locations? (pdf 200 kb)
• How did we identify the Grays Harbor property? (pdf 189 kb)
• What preliminary investigations have we completed so far? (pdf 237 kb)
• What alternatives will we evaluate? (pdf 204 kb)
• How would we develop and use the site in the casting basin alternative? (pdf 213 kb)
• How would we develop and use the site in the barge launch alternative? (pdf 234 kb)
• How would we develop and use the site in the barge slip alternative? (pdf 232 kb)
• What support facilities are needed for all build alternatives? (pdf 159 kb)
• Where will we store pontoons? (pdf 163 kb)
• What environmental topics will we study? (pdf 229 kb)
• What areas are you interested in? (pdf 138 kb)
• Is there another way to acquire pontoons? (pdf 232 kb)
• All Scoping Presentation Boards (pdf 3 MB)

Purpose and Need Statement

• SR 520 Pontoon Construction Project purpose and need statement (pdf 48 kb)

Public comment summary

• January 2008 public scoping meeting comment summary (pdf 68 kb)