Gurugram, June 2 -- The Haryana government has asked the National Capital Region Transport Corporation (NCRTC) to plan the alignment and signalling system of the Sarai Kale Khan-Gurugram-Behrore Regional Rapid Transit System (RRTS) corridor in such a way that if a metro rail is ever built on this corridor, it can use the same track infrastructure. The state pointed out that the RRTS project in Meerut also incorporates the local metro rail. The government also said it would provide 40 acres of land to set up an RRTS depot at either Pachgaon or Dharuhera in joint ownership with NCRTC. The state gave these directions during a meeting chaired by Haryana chief minister Naib Singh Saini on May 5 to discuss the revised detailed project reports of the SNB (Sarai Kale Khan-Nimrana-Behrore) RRTS project and Delhi-Karnal RRTS project. "NCRTC has been directed to plan the alignment and signalling systems of the corridor in such a manner that, should a metro system be proposed in the future along alignment, the same track infrastructure may be used as has been done in Meerut. This may necessitate the provision of appropriate station designs to accommodate future metro operations," said a letter issued by the Haryana Mass Rapid Transport Corporation (HMRTC). The letter said that the Haryana government also asked NCRTC on May 5 to build the RRTS depot on the SNB corridor (Delhi-Gurugram-Behrore) at the terminal station instead of midway at Dharuhera, and to plan it along the lines of the depots in the Delhi-Meerut and Delhi-Karnal RRTS projects. "As the corridor ultimately connects to SNB in Rajasthan, it is proposed that the depot be located in Rajasthan if this alignment is ultimately finalised. The government of Rajasthan is requested to provide approximately 70 hectares of land for this purpose, especially in light of the planned extension to Alwar/Sotanala or to Jaipur, which would... benefit Rajasthan," the letter said. According to the revised detailed project report (DPR), construction for the 102km corridor from Sarai Kale Khan to SNB via Gurugram is expected to begin in August 2026, with completion targeted for November 2031. The project cost is pegged at Rs.35,000 crore, to be jointly borne by the government of India and the state governments of Haryana and Rajasthan. Puneet Vats, spokesperson, NCRTC, said that metro trains are already being run in the Meerut RRTS system. "In densely populated corridors it is feasible to operationalise metro trains on same track," he said....