124th Avenue Extension

This project is for Washington County. The project consists of a new roadway that connects North Wilsonville to Tualatin, beginning at Grahams Ferry Road and tying into Tualatin Sherwood Road. Included in the scope of the project is over 300,000 cubic yards of excavation (including an undetermined amount of solid rock), a bridge, 14,000 feet of storm pipe, and 14,000 feet of large diameter (66”) water line. Construction began in March 2015 and is scheduled to complete in September 2018.