SR 520 Eastbound Ramp Split of 40th St and 51st St

Vicinity Map

Location: SR 520 between 148th Ave NE and NE 51st Street

Project Phase: Design

Estimated Timeline: Construction is expected to begin in July 2018 with completion in October 2018.

Contact: Ashraf Habbak, 425-556-2749

Page Last Updated: 03/13/18

This project will split the eastbound SR 520 NE 40th Street/NE 51st Street off ramp into two separate ramps. This ramp split concept is based on its sister project, the 2015 Westbound SR 520 51st/40th ramp split, which has successfully reduced congestion compared to the old combined ramp exit.