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I-90 - WB East Channel Bridge Expansion Joint Repair - Project Map

Project map of the work area and location.
Crews will replace the two 33-year old expansion joints on the westbound I-90 East Channel Bridge between Mercer Island and Bellevue. The new joints are expected to last the remaining life of the bridge with minimal need for maintenance. These improvements will help to maintain the bridge’s structural integrity and improve driver safety.



Stage 1 lane closure map

Lane closure map of westbound I-90 lanes near I-405 during stage one of the East Channel Bridge expansion joint replacement project.

During stage one of the project, westbound I-90 drivers will merge into one lane at approximately Bellevue Way Southeast. The three right lanes of westbound I-90 will be open just east of the bridge, when ramps from I-405 and Bellevue Way S.E. join the westbound I-90 mainline. Lanes that are closed are in orange. See a larger version of the map (pdf 111 kb).

Stage 2 lane closure map

Map showing lane closures of westbound I-90 during stage 2 of the East Channel Bridge expansion joint replacement project.
During stage two of the project, westbound I-90 drivers will merge into one lane at approximately Bellevue Way Southeast. The three left lanes of westbound I-90 will be open just east of the bridge, when ramps from I-405 and Bellevue Way S.E. join the westbound I-90 mainline. Lanes that are closed are in orange. See a larger version of the map (pdf 111 kb)