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Highway lids

Cutting Trail Tunnel Only Saves 1% of SR 520 Budget

WSDOT is set to delete the 10th Avenue E tunnel underpass from Seattle's planned Roanoke Lid despite only saving around 10 to 15 million dollars.

State House Proposes Postponing Seattle’s 520 Lid and Trail Extension Indefinitely

State House leaders want to delay a freeway lid and multi-use trail in order to bring the overall SR 520 bridge replacement project under budget. Building those elements later would ultimately cost more and risk them being abandoned altogether.