UPDATE: As of 5am Sunday, all of 4th Ave N has been re-opened.
ORIGINAL STORY- ROAD CLOSED ALERT: All of 4th Avenue is closed from North 25th Street to North 26th Street in Billings after a fatal motorcycle accident.

According to BPD Sgt. Mansur, the fatal motorcycle accident happened at 11:45pm Saturday night.

One driver was pronounced dead at the scene and the other person was taken to a local hospital with critical injuries.

All of 4th Avenue is expected to be closed for hours from North 25th St. to North 26th Street for the crime scene investigators.