The outbound Liberty Tunnel will be closed tonight and on Thursday and Friday nights, PennDOT announced today.
The closures will run from 8 p.m. to 6 a.m. each day as crews paint lines and install signs. The posted detour uses McArdle Roadway, Merrimac Street and Woodruff Street. An alternate is to use the Fort Pitt Tunnel.
The inbound Liberty Tunnel remains closed around the clock for painting. Its scheduled reopening is 6 a.m. Friday.