Police were called at around 6.45pm on Sunday 7 February to a report of a collision involving a car and a pedestrian on Stretford Road, Old Trafford.
The pedestrian – a 14-year-old boy – was taken to hospital with serious but not life-threatening injuries.
The driver of the car remained at the scene and is assisting police with their enquiries.
No arrests have been made and anyone with information can call 101 quoting incident 2298 of 07/02/2021.
Buses had also been diverted whilst emergency services attend to the boy who was injured, all roads reopened after around an hour of them being closed.