Northbound I-5 Lanes Close for Maintenance in Woodland
Maintenance crews have closed two lanes on Interstate 5 for pavement testing today.
Updated on Oct. 15, 2026 in Current Conditions

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Crews are performing essential road work on northbound Interstate 5 in Woodland, forcing the closure of two lanes. The affected stretch spans from the North Fork Lewis River Bridge at milepost 20 to Exit 21.
Why it matters
The lane closures are necessary to allow maintenance crews to drill small holes into the pavement for critical surface samples. Drivers should anticipate travel delays in the Woodland area while the work is underway.
Crews have blocked two lanes of travel on northbound Interstate 5 to drill core samples from the pavement. The work zone covers the area between the North Fork Lewis River Bridge at milepost 20 and Exit 21.
The details
Maintenance personnel are actively drilling holes into the pavement across each travel lane to collect samples for testing. This activity has resulted in traffic delays for commuters passing through the Woodland section of the interstate.
Timeline
October 15, 2026: Maintenance crews close two lanes on northbound Interstate 5.
Noon, October 15, 2026: All lane closures are scheduled to end.
Seasonal Patterns
This work follows the standard protocol established by the Washington State Department of Transportation for routine pavement maintenance cycles. Such localized closures are common practice for managing infrastructure integrity before harsh winter weather sets in.
Drivers traveling northbound on Interstate 5 through Woodland should prepare for traffic delays and consider using alternate routes if possible. Motorists are urged to use caution when approaching the work zone between milepost 20 and Exit 21.
The takeaway
Routine pavement testing is a standard maintenance practice that ensures the safety and longevity of local highway infrastructure. Travelers should always check local transit reports before departing to avoid unexpected delays caused by active maintenance zones.
What happens next
All maintenance-related lane closures on this stretch of northbound Interstate 5 are scheduled to conclude at noon today, October 15, 2026.
Further reading
For more information on regional traffic and infrastructure updates, visit the Current Conditions page.
Source note: This article includes information reported by Hometeam 100.7 KLOG.
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