RailEnquiry

NEW DELHI: Much before bullet trains become a reality, travel time between Delhi and Mumbai is likely to reduce substantially with railways planning to launch semi-high speed trains with a top speed of 200 kmph. A railway official said a study to identify the need to strengthen the infrastructure for this service was nearing completion and work would start soon. The services could start by 2017.

"A study was on for the past one year to identify bridges that needed strengthening, better signaling and easing sharp curves for such service. The upgrade will take about four years from the launch of work. The existing lines can be used for fast moving trains at 200 kmph as freight trains will shift to the dedicated freight corridor (DFC)," said R Ramanathan, Railway Board additional member (civil engineering). He was speaking on the sidelines of a CII summit on urban transport on Thursday.

At present, Rajdhanis, the fastest running trains on this corridor, have a maximum speed of 120 kmph. DFC managing director R K Gupta said the dedicated lines for freight will decongest the existing tracks. He added that this will increase average speed of freight trains from the present 25 kmph to 75 kmph. He said transit time would come down by half (for example Mumbai-Delhi in 24 hours).

"Though the average speed of freight trains on the existing lines hovers around 25 km as we use the same track for passenger trains and the latter get priority over freight trains," Gupta said. He added that carrying capacity on the dedicated corridors would be much more than what is available now.

The first phase of Rewari-Vododara of Western DFC will be commissioned by December 2016 and the entire line - from Dadri (UP) to JN Port (Mumbai) - will be operational by March 2017.