On Tuesday, WSDOT bridge maintenance crews will close southbound I-5 at Exit 22 for Dike Access Road just north of Woodland, to check the condition of the bridge using a chain drag test
WOODLAND – Travelers on southbound Interstate 5 in Cowlitz County should plan for a full closure of the highway.
On Tuesday, May 6, Washington State Department of Transportation bridge maintenance crews will close southbound I-5 at Exit 22 for Dike Access Road just north of Woodland, to check the condition of the bridge using a chain drag test.
During testing, crews will pull a chain across the concrete surface and listen for changes in sound. A dull or hollow sound can mean the concrete is coming apart underneath. A clear, ringing sound means it’s strong and in good condition. These inspections help make sure the bridge is safe and structurally sound.
To reduce delays, travelers will follow a short detour using the off- and on-ramps at Exit 22.
What to expect
- Tuesday, May 6: All southbound lanes of I-5 will close between mileposts 24-22 at Dike Access Road, between 11 p.m. and 4 a.m.
- Note: A second closure of southbound I-5 may be needed to give crews more time to inspect the entire bridge deck.
For everyone’s safety, travelers should slow down through the work zone, stay alert, and follow directions from the maintenance crew.
Know before you go
Get real-time travel information via the WSDOT mobile app, the real-time travel map, or by signing up for email updates and alerts.
Also read:
- Opinion: ‘I-5 Bridge replacement plan does not accomplish the needs of the project’
Transportation architect Kevin Peterson outlines why the current I-5 Bridge proposal falls short on mobility, urban design, and transit, and offers alternative solutions including BRT and urban integration improvements. - Opinion: Two ways to keep right
Doug Dahl explains how Washington drivers must “keep right” differently depending on whether traffic flows in one direction or both, plus the exceptions that apply to two-way turn lanes. - C-TRAN board increases salary for CEO Leann Caver
C-TRAN CEO Leann Caver received a 2.5 percent raise as the board recognized her leadership and celebrated rising ridership numbers after years of recovery. - Clark County March storm response information and closures
Clark County Public Works is responding to reports of flooded roads and parks, with closures and safety advisories in effect as heavy rains impact the region. - C-TRAN: Light rail funding addressed again; changes are coming to C-TRAN board composition
C-TRAN approved new language tied to the Interstate Bridge Replacement Program that shields smaller cities from light rail operating costs while shifting potential financial responsibility toward Vancouver and the urban growth area.
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