LEXINGTON COUNTY, S.C. — All lanes in front of Lexington Medical Center have reopened following a gas leak that shut down part of the road for hours.

The leak was on a section of Highway 378, according to the West Columbia Police Department.

At one point, all of Highway 378 was blocked at the 2800 block, just west of Lexington Medical Center.

It's not clear yet what cause the gas leak.