NORTON (CBS) – A loose bull on Interstate 495 in Norton caused traffic problems Monday morning.

The bull on I-495 (Photo credit: Massachusetts State Police)

Massachusetts State Police said they responded to the scene at 7:15 a.m. after a caller spotted the bull in the breakdown lane.

The bull escaped from a nearby farm. Troopers kept the bull away from cars until the farmer came to corral it.

No one was injured, but traffic was backed up for at least a mile.