As PennDOT closes the Parkway West for work, it has posted the following detours.
The Parkway East was shut down for over an hour while authorities tried to balance out a tractor-trailer with an uneven load.
Route 28 will close down one lane in either direction overnight Saturday.
Weekend work on the outbound Fort Pitt Tunnel wrapped up early.
Several areas of Pittsburgh will be under construction this weekend.
In the latest Pittsburgh tunnel update, the outbound Fort Pitt Tunnel will close for several weekends.
Expect delays, as the outbound Squirrel Hill Tunnel will be closed again this weekend.