I-405 - Northbound Peak Use Shoulder Lane Project, SR 527 to I-5 - Project Map

Peak Use Shoulder Lane Map

The primary focus of this project is building a new northbound peak use shoulder lane (also known as hard shoulder running), which will add new capacity for general purpose traffic. The new lane will extend for about 1.8 miles between SR 527 and I-5.

Contract award: Late fall 2016
Construction start: Late 2016/Early 2017
Open to traffic: Summer 2017