Lanes on I-490 are closed following a bus accident in Rochester, New York

According to the Chili Fire Department, the accident, which involved an overturned vehicle and entrapment, occurred in the westbound lanes of the highway, which is closed in both directions between Exits 3 and 4. Drivers are being diverted off the highway.

Deputy Brendan Hurley of the Monroe County Sheriff's Office confirmed the accident involved a tour bus and occurred on the highway near Union Street. The crash was reported around 7:10 a.m

“Significant delays are expected,” firefighters said.

No further details were disclosed. Check back for updates.