Project overview
Starting in summer 2024 , WSDOT's contractor will replace several of the most damaged concrete panels on southbound Interstate 5 between Ridgefield and the I-5/I-205 split.
This section of I-5 is made up of 8,400 concrete panels. Hundreds of which have cracked, settled and ultimately must be replaced. These panels were originally installed 50-70 years ago and are beyond repair. Additional factors like extreme weather and increased traffic volumes only worsen the roadways already long overdue for replacement. Repairing and replacing damaged and cracked concrete panels extends the useful life of the roadway while providing a level, even driving surface. Additional concrete panel replacement work will be scheduled for years to come to address aging and wear and tear on I-5 throughout Southwest Washington.
What to expect
When construction begins, travelers can expect single and double nighttime lane closures along southbound I-5 between Ridgefield and the I-5/I-205 split.
During the closures, contractor crews will remove deteriorating concrete panels, pour new concrete and allow time for the concrete to cure. This process helps extend the useful life of the roadway while providing a level and even driving surface. As this work is weather dependent, it may be rescheduled at any time. The speed limit will be reduced to 55 mph in the work zone to improve safety for crews and the traveling public.
Image shows project location for concrete panel replacement work happening along southbound I-5 between the I-5/I-205 split and Ridgefield/SR 501.