More than two dozen trains on Ghaziabad-Tundla sections are running on diverted routes due to derailment of four wagons of a goods train today between Barthan -Mitawali stations of Ghaziabad-Tundla sections of North Central Railway. The North Central Railway PRO said the incident was occurred in morning hours and train movement disrupted on down line .He said restoration work on down line is going on and will be repaired by late evening hours.