Uploaded March 2021 | Updated September 2026, 1 hour ago
Footage showing construction progress in the Montlake area of the 520, progressing westbound from the 520 Bridge.
The final girders were laid one week later. Montlake Blvd will be shifted to the new girders so additional construction can occur where the current roadway runs.
Footage showing construction progress in the Montlake area of the 520, progressing westbound from the 520 Bridge.
The final girders were laid one week later. Montlake Blvd will be shifted to the new girders so additional construction can occur where the current roadway runs.










