CASTLE ROCK, Colo. — A crash involving three semi-trucks closed southbound Interstate 25 early Sunday morning.

The incident was reported around 5:48 a.m

“Initially the call came in while two semis were involved, a third semi and possibly another vehicle was involved,” said Trooper Gabriel Moltrer, public information officer for the Colorado State Patrol.

One of the trucks was a car carrier, and it was unclear if any vehicles were detached in the crash, Molter said.

No injuries were reported

The southbound lanes of the freeway were closed at Happy Canyon Road.

The crash also closed the exit to Castle Rock Parkway.