I-90: Bridge Repairs (CDA to Silver Valley)
Sealing the driving surfaces of these structures will keep them in service longer.
Eleven bridges and overpasses will receive sealing treatments or a concrete overlay.
Bridge locations
Bridges on I-90 to receive repairs: 15th Street, Pennsylvania Avenue, Sherman Avenue, Potlatch Hill, Timothy Lane and the bridge just west of Blue Creek Bay.
Bridges over I-90 to receive repairs: Fourth of July, Rose Lake (Idaho Highway 3), Tamarack Ridge Road, Cataldo Mission (South Dredge Road) and Hill Top Road.
Impacts
The contractor plans to work on several bridges at a time, in the following order:
- Cataldo Mission, Hill Top Road and 15th Street
- Tamarack Ridge Road, Pennsylvania Avenue, bridge just west of Blue Creek Bay and Fourth of July Summit
- Rose Lake and Sherman Avenue
- Potlatch Hill and Timothy Lane
Most bridges will still be partially open, but the bridge at Hill Top will be closed completely. Check 511.idaho.gov for the most up-to-date information on road closures.
511