The City Transit Division of the Southeastern Pennsylvania Transportation Authority (SEPTA) operate almost all of Philadelphia's public transit, including all six trolley, three trackless trolley, and 70 bus lines within city limits.

The City Transit Division is broken down into seven districts (Allegheny, Callowhill, Comly, Elmwood, Frankford, Midvale, and Southern) and Contract Operations.

In 1902 UTC went bankrupt; it was reorganized as the Philadelphia Rapid Transit Company (PRT) on July 1.

SEPTA was created in 1962, and purchased PTC's transit operations on September 30, 1968.

Many of today's bus and trackless trolley routes were once streetcar lines.

Route A then served Roxborough and Andorra within Philadelphia and Barren Hill in Montgomery County.

[5] SEPTA Owl Link was an on-demand microtransit service that provided late night connections from City Transit routes to employers in lower Bucks County.