The Port Authority of Allegheny County, doing business as Pittsburgh Regional Transit, is the public transit agency serving Allegheny County, Pennsylvania, including the city of Pittsburgh, with limit
A blue Port Authority bus
T Lightrail an der Station Square 03
Monongahela Incline
Port Authority light rail train at Washington Junction station, March 2005
The Red Line is a line on the Pittsburgh Light Rail system that runs between South Hills Village and Downtown Pittsburgh via the Beechview neighborhood. The companion route, the Blue Line, branches of
Southbound Red Line train at Westfield, September 2015