Twenty-eight people were hurt, including one who suffered critical injuries, after a tour bus overturned Thursday morning on Interstate 490. The crash occurred shortly after 7 a.m., shutting down I-490 between exits 3 and 4 in the Chili/Riga area.

Twenty-eight people were injured - one critically - in a crash involving an overturned tour bus on Interstate 490 in Chili Thursday morning. Here's what we know about the single-vehicle crash on the highway: Monroe County sheriff's deputies are investigating the crash in which the westbound tour bus overturned on the highway,

Twenty-eight people were injured - one with serious injuries - in a crash involving a tour bus on Interstate 490 Thursday morning.

On Thursday, almost 30 people were injured when a tour bus headed to Niagara Falls overturned while traveling from New York City. The incident led first responders to close a section of a major highway.

The bus was headed west, to Niagara Falls. Here's what we know now about the single-vehicle crash on the Rochester highway.

According to state police, law enforcement officials were assisting the local sheriff's office on their investigation into the crash.