OLD SAYBROOK, Conn. (WTNH) — A two-car crash caused delays on Interstate 95 North in Old Saybrook Tuesday morning.

State police said the crash happened between Exits 66 and 67 just after 7 a.m. Both sides of the highway near those exits were closed to traffic to allow a LifeStar helicopter to land, but they have since reopened.

Troopers said serious injuries were reported, but the extent of injuries was not immediately known.

News 8 will update this story as more information becomes available.