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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.

Funding gaps still exist for proposed express toll lanes between Renton and Bellevue, the I-405/SR 167 Interchange direct connector, and the northbound extension of SR 167 express toll lanes.

I-405 funded and unfunded projects map