NEW: State Highway 51; Lanes now open, according to DPS

road closed generic

UPDATED 7:44 a.m.State Highway 51 is now back up and running, according to DPS.

OKLAHOMA – At this time, State Highway 51 both west and inside eastbound lanes are closed due to a semi roll-over in the center median.

Just after midnight Friday morning, Highway 51 was shut down near Vassor Road headed toward Stillwater.

According to the OHP, there was a Semi-rollover in the center median–closing down both westbound and eastbound lanes, and one eastbound lane for more than an hour and a half.

The lanes are still closed at this time, while crews unload fuel from the semi-truck.

So far, no word on whether the driver was injured.