(a) whether the Railways is working on a plan to connect major cities through a high speed corridor to reduce the travel time;
(b) if so, the details of the aforesaid plan and the names of the cities proposed for linking through the said high speed corridor, State-wise;
(c) whether there is any plan to connect Nagpur-Mumbai and Lucknow-Delhi through a high speed corridor to reduce the travel time and if so, the details thereof;
(d) whether the Railways has signed MoU for developing proposed high speed corridors and if so, the details thereof; and
(e) whether the Railways has identified more cities for high speed corridors and if so, the details thereof, State-wise?