PennDOT will be cleaning inside the Fort Pitt Tunnel on the Parkway West on Tuesday through Friday nights, Sept 17-20.
Single lane traffic will occur from 10 p.m. to 5 a.m. nightly in the tunnel according to the following schedule:
Tuesday and Wednesday nights, Sept. 17 and 18
- Inbound (eastbound)
Thursday and Friday nights, Sept. 19 and 20
- Outbound (westbound)
Outbound restrictions will begin two hours after the end of the Pirates game.
Drivers should use caution and allow extra time when traveling through the area.