It happened at 1:30 p.m. Friday in the 1100 block of East Venango Street in the Juniata section of Philadelphia.
Police say a school bus collided with another vehicle. There were no children aboard the bus.
Images from Chopper 6 HD over the scene showed a silver sedan with moderate front end damage and a mini school bus nearby.
The bus appeared to have left the road and hit a large red dumpster located next to a building.
A 38-year-old woman was taken to Temple University Hospital for injuries described as non-life-threatening.
A police investigation is underway.