Shortly after 1 p.m. today Quincy firefighters were called to one of the busiest intersections in the city to fight a vehicle fire. A truck in the northbound lane of 24th Street at Broadway caught fire at the traffic light at that intersection. Traffic was stopped by Quincy Police and re-routed in some cases as the fire department quelled the blaze. No other details, including the condition of the driver and the owner of the truck, are available at this time.