This also includes passenger trains and DMU services up to Rewari in Haryana, a part of the NCR.

As per the Northern Railway estimates, there are more than 110 suburban trains, which ply on important sections.

Feasibility studies have also been done, and in deference to the commuter demand, there were also plans to start EMU services from Gurgaon[citation needed].

An integrated rail-bus transit (IRBT) system to connect Delhi with the satellite towns of Gurgaon, Ghaziabad, and Sahibabad is being promoted by the government.

[3] A feasibility study has already been completed, and a steering committee has been appointed to monitor the project.