Same thing can be observed b/w Gudivada-Bhimavaram for all trains. There is one old bridge with 5 kms speed restriction. So every driver must stop the train at that bridge and collect token form track man and should be returned to SM of next station. It happens with all trains like Circar Exp, Narsapur Exp, VSKP-LTT exp and all passenger trains that pass through this route.