LOWER MERION, Pa. (CBS) — A vehicle fire brought traffic to a halt southbound on the Blue Route Monday afternoon.

Authorities say an RV caught fire in the southbound lanes of I-476 just passed I-76 at about 1 p.m.

READ MORE: Person In California Becomes 1st Case Of Omicron COVID-19 Variant Identified In US

The southbound lanes were temporarily blocked while emergency personnel worked to extinguish the flames and clear the scene.

READ MORE: What We Know About 17-Year-Old Latif Williams, Wanted For Murder Of Temple Student Samuel Collington

No injuries were reported.

The cause of the fire was not immediately known.

MORE NEWS: Brotherly Love: For Nearly 50 Years, Musicopia Giving Philadelphia Children Gift Of Music