May 6, 2008

I-405 Widening Project that I am Currently Working

Project Status
May 2008
On May 2nd crews set the 9th of 32 girders for the new I-405 southbound bridge over I-90.
Night closures on I-90, I-405: Starting April 29 through early May, crews will set bridge girders for the new southbound bridge over I-90. This work will be done in phases and, requires a series of weeknight closures of lanes and ramps on I-405 and I-90. Crews to remove Wilburton Tunnel in 2008. This project has been selected as Quieter Pavement test section.
Existing I-405/I-90 Interchange


The I-405/I-90 Interchange after completion of the South Bellevue Widening project. Improvements include a new southbound bridge over I-90 and a northbound bridge over Coal Creek Parkway.



This visualization shows the I-405 Master Plan for the I-405/I-90 Interchange. Elements other than those funded by the South Bellevue Widening project are unfunded at this time.


Girder setting for the I-405 South Bellevue Widening Project