• Project

I-5 - SB Stillaguamish River Bridge - Painting - Complete Summer 2022

Project overview

The Stillaguamish River Bridge was in need of new paint to preserve and protect its aging structure. Existing paint on the southbound I-5 bridge was weathered and damaged, allowing corrosion to occur. This bridge preservation project removed old peeling paint, cleaned exposed metal and applied new paint to the existing bridge structure on southbound I-5 under a full containment system. Minor maintenance and repairs were also performed such as replacing joints and rivets.

December 2020 - Summer 2022
Project status
$2.6 Million

What to expect

This project is complete and travelers should not expect any construction related travel delays.

Originally built in 1933, the southbound I-5 Stillaguamish River bridge is weathered and damaged, allowing corrosion to occur.