Squirrel Hill Tunnel maintenance set for Thursday night in Pittsburgh

Paul Guggenheimer | Thursday, September 12, 2019 12:01 a.m.

Tribune-Review file photo

Motorists using the Squirrel Hill Tunnel overnight on Thursday should expect traffic slowdowns.

Single-lane restrictions will take place from 9:30 p.m. Thursday until 5:30 a.m. Friday in both directions of the tunnel.

Crews will conduct cross passage maintenance work, according to a PennDOT statement.

Motorists are being asked to use caution when driving through the area.