The OPP is releasing more information about a fatal collision on Highway 63 Sunday morning.

After the collision between a car and bicycle, the 24-year-old female bicyclist from Grey County, Ontario, was brought to the hospital by paramedics, where she was pronounced dead.

A post mortem exam is tentatively scheduled for today in Ottawa.

The highway was closed for several hours between Anita Avenue and Margaret Street and the OPP says the incident remains under investigation.

OPP Technical Collision Investigation (TCI), Forensic Investigation Service (FIS), Highway Safety Division (HSD) and Remote Piloted Aerial System (RPAS) are assisting with the investigation.

Any person with information regarding this collision should immediately contact North Bay OPP at 1-888-310-1122 or (705) 495-3878. Should you wish to remain anonymous, you may call Crime Stoppers at 1-800-222-TIPS (8477), where you may be eligible to receive a cash reward of up to $2,000.