Traffic on Interstate 25 near Walsenburg was blocked in both directions Sunday while authorities responded to a vehicle fire in a southbound lane, the Colorado State Patrol said.

The closure at mile post 57 in Huerfano County, a few miles north of the town, was reported about 1:25 p.m. and lasted until shortly after 2 p.m., when northbound lanes and at least one southbound lane reopened.

No details were available on what caused the vehicle to catch fire, or whether anyone was injured.