Commuters riding Pittsburgh Regional Transit’s light rail system may have noticed something new along the Panhandle Bridge in recent weeks: large containment tarps beginning to wrap sections of the historic structure that carries the T across the Monongahela River.
The work marks the first visible phase of a long-awaited rehabilitation project on the more than 120-year-old bridge, which connects Station Square and First Avenue stations and serves as a critical link between downtown Pittsburgh and the South Hills. According to Pittsburgh Regional Transit, crews have started installing containment systems around the bridge in preparation for painting, electrical upgrades and concrete substructure repairs. This initial work will not affect light rail service, officials said.
The $58 million rehabilitation project was awarded to Mosites Construction Co. earlier this year and is expected to take about 32 months to complete. The overhaul will include steel and concrete repairs, replacement of rail and power lines, new service and decorative lighting and a full repainting of the bridge.
More in store
While the current activity is largely focused on preparation work, riders can expect larger impacts beginning in spring 2027. PRT says the bulk of construction will require single-track rail service between South Hills Junction and First Avenue stations. Weekend bridge closures and temporary bus and rail detours are also anticipated, though specific schedules have not yet been announced…