2400B E LAKE WASHINGTON BLVD
Aug. 16, 2011: SR 520 Replacement Project - West Approach Portion (Montlake to floating bridge). Shoreline Substantial Development Permit to allow replacement of existing roadway and west approach to the floating bridge with 2 new structures a total of 6 lanes wide. Project includes a landscaped lid over a portion of the new roadway and development of a wetland for storm water treatment in an environmentally critical area. The overall height of the new bridge ranges from 21' to 60' from the water line to the top of the railing. Construction includes temporary work bridges and grading of 154,916 cu.yds. of material and off-site mitigation. Mitigation site review under Projects 3012592, 3012593, 3012594 and 3012595. Environmental documents prepared by Washington State Department of Transportation (WSDOT) and the Federal Highway Administration.
March 25, 2014: Permits issued.
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