Bridge No. 4604 | County Road Project C2989A
Project Type: New Bridge
Project Manager: Michael Duke Jr., P.E.
Design Year: 2018
Construction Year: 2018/2019
Contractor: Halme Construction
This bridge project is part of the Bigelow Gulch/Forker Intersection project. The bridge provides a grade separation of Bigelow Gulch and Forker Roads located in Section 26, T 26N, R 44E, WM within Spokane County. The proposed structure is a single span, prestressed concrete girder bridge with a cast-in-place deck, supported on stub abutment walls. Each abutment is supported by permanent geo-synthetic retaining walls with cast-in-place fascia panels.
The bridge is 65 feet in length and 77.8 feet wide curb-to-curb and includes two 8-foot shoulders, four 12-foot lanes, and a 12-foot center median.
The bridge opened to traffic in September 2018 with Forker Road traffic under the bridge opened in November 2018. Work on the structure was completed in 2019.