An MTA bus crashed into a retaining wall in North Riverdale Monday night.

Police say they responded to calls of a vehicle collision just before 11 p.m. When they arrived, they were told that the 37-year-old bus operator had turned the bus off and got out. The empty bus then began to move backwards and hit a retaining wall.

No one was injured, and the building was not damaged.

There are no arrests, and the MTA is investigating the incident.