• Project

SR 518/24th Avenue S Bridge - Girder Replacement

Project overview

During summer 2023, our contractor crews replaced the damaged girder on the 24th Avenue South bridge over SR 518 near the Sea-Tac International Airport. Crews also made bridge drain and drainpipe improvements in the area.

Timeline
Summer to Fall 2023
Project status
Completed
Funding
$2.3 Million

What to expect

The 24th Avenue South bridge reopened to traffic on Wednesday, Nov. 1, and major construction for this project is complete.

A girder on the 24th Avenue South bridge over State Route 518 in SeaTac was replaced after it was struck by an over-height vehicle.