This afternoon at around 1:30, 4571 collided with a Lexus that was heading in the opposite direction. The accident occured in Norristown by the old Logan Square Shopping Center as 4571 was heading to Norristown TC on route 90. The Lexus driver was flown to University of Pennsylvania Hospital as 8 passengers on the bus were taken to local hospitals.
Link to the ABC news report: http://abclocal.go.com/wpvi/story?section=news/local&id=7814925