Two boys riding on one bicycle in St. Paul were hit by a car Sunday, with one suffering critical injuries.

The incident occurred about 6 p.m. on the 1200 block of Ross Avenue in the Dayton’s Bluff neighborhood. Both juveniles were brought to Regions Hospital, according to St. Paul police. The driver of the vehicle is cooperating, said Steve Frazer, a commander with St. Paul Police.

Police are investigating and had no further information on the incident.