Two tankers fully loaded with premium motor spirit was involved in a head on collision on Kara Bridge near Berger in Lagos.
The incident occurred about mid night on sunday and lasted till early hours of Monday
Fire fighters were seen trying to bring the fire down.
There was a heavy explosion while the inferno rages on and left four people dead and many seriously injured.
Some trailers and tanker parked on the bridge also cut fire while men of Lagos fire service tried all they could to stop the spread on the Bridge along Lagos-Ibadan Expressway.