My Twitter feed lit up a bit ago with discussion about a bus hitting a bike.
https://twitter.com/pgh_bus_info/status/681913237240164353
A bit later, the Port Authority Twitter account clarified matters somewhat, but in so doing poses more questions. Note, I don't have any data on where, who, what happened really.
https://twitter.com/pghtransit/status/681915376591060992
Possibly two separate incidents?
https://twitter.com/jaytingwalker/status/681918339992686592
Info is still unfolding, and I'm at work so can't research this properly.