SAN DIEGO — The westbound State Route 905 connector ramp to the northbound Interstate 805 in San Ysidro was closed Friday morning due to an overturned big rig.

The semi-trailer truck was seen on its side at an incline with water bottles strewed about downhill, FOX 5 confirmed at the scene. There are no reported injuries at this time.

The eastbound lanes on SR-905 were backed up while crews worked to clear the scene. The area has since reopened.

The cause of the incident has yet to be determined.