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US 97A (MP 225) Knapps Tunnel Drainage Repair Finishes Early!

Knapps hill tunnel will reopen today at 3:30 PM two days ahead of schedule. The crews have completed the heating and drainage system project a head of schedule. A return to normal traffic flow without detours will be a welcome sight to those who have had to travel this route every day.

US 97A Knapps Tunnel Drainage Repair Completely Closes Highway For 2 Weeks

Expect a complete around-the-clock closure of the Knapps Hill Tunnel with a detour utilizing SR 971 or US 97,