Lane closures will be in effect for three of Pittsburgh’s tunnels starting Sunday night.
The outbound Squirrel Hill Tunnel will have single lane restrictions from 8 p.m. Sunday until 6:30 a.m. Monday. The restrictions will be in place as workers continue tile placement, wall repairs and light installation.
Beginning at 10 p.m., traffic will be reduced to single lanes in both directions of the Liberty and Fort Pitt tunnels as crews conduct cleaning and maintenance until 5 a.m. Monday. The 10 p.m. to 5 a.m. closures will continue through Thursday.