TAMPA, Fla. (WFLA) — The Florida Highway Patrol said a portion of I-75 in Charlotte County was closed Saturday after a truck caught fire.

Troopers said the closure was at mile marker 155. As of FHP’s 8:30 p.m. update, all southbound lanes are back open.

According to the FHP, a semi-trailer carrying chlorine caught fire. Even though the fire was put out, troopers said the truck was still leaking chlorine.