Air brakes have a warning, that is audible as a very loud, continuous buzzer, whenever the air pressure drops below a certain threshold. Several other bus drivers weighed in positively as well ...

A mechanical inspection was done on the bus throttle operation, power train, tires and wheels, suspension and the air brake system, and there was no damage or defect detected that would contribute ...

The driver said he hit the gas instead of the brake, and a SEPTA investigation did not find anything to refute that, spokesperson Andrew Busch said. All mechanical systems on the bus were ...