Post Street Bridge Replacement

After four years under construction, the Post St. Bridge is open. The goal of this project was to retain the historic look of the bridge. The bridge offers one northbound lane for vehicle traffic as well as pedestrian and bicycle routes on both sides. It connects downtown with the North Bank and re-connects the Centennial Trail, while also becoming a section of the Gorge Loop Trail. Additionally, an unsightly sewer pipe that hung on the outside of the bridge was replaced with a 60-inch pipe and tucked underneath the bridge for a more scenic view, while continuing to protect the Spokane River.

Background

The 333-foot-long Post Street Bridge was built in 1917, spanning the Spokane River between its two sets of magnificent falls. The bridge is a reinforced concrete open spandrel deck arch bridge. After more than 100 years of use, the bridge is in need of replacement.

In May 2019, the Post Street Bridge was closed to all vehicular traffic, following a structural analysis that determined the bridge could not safely continue to carry those loads. Until construction began in the spring of 2020, the bridge was used exclusively by bicyclists and pedestrians.

Construction Information

Project Number: 2017105

Construction Estimate: $18,519,557

Project Location: Post Street Bridge

Description: Replace the Post Street Bridge and associated utilities.

Status: Complete

Contractor: Max J. Kuney Company

Project Manager - Design: Mark Serbousek, 509.625.6154, mserbousek@spokanecity.org

Project Manager - Construction: Mike Zangara, 509.625.7766, mzangara@spokanecity.org

Construction Start Date: March 4, 2024

Substantially Completed Date: June 4, 2024

Award Date: February 4, 2020

Pre-Bid Prime Contractor Attendee List (PDF 72 KB)

To reduce pavement degradation, the City of Spokane's Pavement Cut Policy is in effect for all street-related projects.