Pittsburgh Regional Transit is about to wrap up one of its light-rail improvement projects. The Plinth project will end at ...

Portions of the light-rail system in Pittsburgh will be closed for about two months starting on Thursday. Crews are repairing the plinth, which is the concrete beam that supports the tracks.

Pittsburgh Regional Transit is about to wrap up one of its light-rail improvement projects. The Plinth project will end at the start of service on Friday, and the subway tunnels below Downtown ...

PITTSBURGH — Pittsburgh Regional Transit is about to wrap up one of its light-rail improvement projects. The Plinth project will end at the start of service on Friday, and the subway tunnels ...