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I-405 40-mile system overview



WSDOT has received funding to proceed with building express toll lanes between downtown Bellevue and Lynnwood (shown in green below) and to expand the southbound SR 167 express toll lanes to the Pierce County line. Additionally, express toll lanes between Renton and Bellevue and the I-405/SR 167 Interchange direct connector have recently received funding. Funding gaps still exist for the proposed northbound extension of SR 167 express toll lanes.

Map of Funded Projects