We have reviewed more than 100 river crossing options for the Burnside lifeline route. We have thoroughly screened these options to make sure they meet the need for a reliable crossing after a major earthquake.
We will share the screening process and the project team's recommendations this summer and fall. We will be asking for public comment before choosing final options in November 2018. The final options will be studied in the environmental phase of the project.
Recommended Options for Public Comment
An upgrade of the existing bridge to meet current seismic standards. We can't rebuild above the freeway or the railroad tracks, so that portion of the bridge will be replaced.
A new movable bridge at about the same height and location as the current bridge.
Movable Bridge – NE Couch Connection
A new movable bridge at about the same height as the current bridge. The east landing splits to connect to NE Couch Street. Westbound traffic enters from NE Couch Street. Eastbound traffic exits to E Burnside Street.
A new fixed bridge at about the same location as the current bridge. It doesn’t open, but is tall enough to allow ships to pass without halting traffic. The west landing touches down about 3 blocks further west than the current bridge, near 5th Avenue.