Videos posted on social media showed some of the vehicles involved in the accident engulfed in flames, while others near the toll booth were completely destroyed.
People living in 11km radius of toll plaza excluded from paying fee
In a couple of months, motorists will have to shell out more to travel on National Highways (NH) in Tamil Nadu with six new toll gates coming up soon.
. The four toll gates are those located at Perungudi, Thoraippakkam, Kalaignar Salai and Medavakkam Road.
For this purpose, a yellow line at a distance of 100 m from the toll booth will be marked in each toll lane.