By CBS3 Staff

PHILADELPHIA (CBS) — A man is in critical condition after being hit by a SEPTA bus while riding his bicycle in South Philadelphia, Philadelphia police say. A man in his 40s was reportedly riding his bicycle eastbound on the 400 block of Snyder Avenue when he became involved with a SEPTA bus traveling westbound on Snyder Avenue.

It is unclear how the accident happened at this time.

The man was transported to an area hospital and placed in critical condition.

Stay with CBSPhilly.com for updates to this developing story.