Travel Advisory: Knapps Tunnel Closed from Noon – 2 p.m. on Monday, October 20

Final inspection of lighting upgrades will be completed

information released

A final inspection of the recently upgraded lighting system in the US 97A Knapps Tunnel will require a two-hour closure on Monday, Oct. 20 from 12 p.m. to 2 p.m.

During the inspection, travelers between Entiat and Chelan will be detoured to State Route 971. Plan for longer travel times taking the detour. The inspection and closure are scheduled for up to two hours on Monday only.

Travel conditions change for many reasons. Check the real time travel map for current travel conditions.