A man is dead after his vehicle caught fire when it collided with an overpass on Highway 40 near Saint-Lazare, west of Montreal.

According to the Sûreté du Québec (SQ), the collision happened just before 4 a.m. Monday near the Côte-Saint-Charles exit at kilometre 22.

The man was ejected from his car, an electric Tesla, on impact and was declared dead at the scene.

The vehicle caught fire soon after and firefighters were called to extinguish the blaze.

Transportation officials are working to check the structural integrity of the overpass following the collision.

As a result, the eastbound Highway 40 between kilometres 17 (R-201) and 26 (Daoust Road), as well as the access ramps at Côte-Saint-Charles, are closed to traffic.

The westbound lanes have since been reopened.