Underlining the need for developing alternative modes of transport in the three cities, Rawat asked Mussoorie-Dehradun Development Authority and Uttarakhand Housing and Urban Development Authority to conduct a survey of the Dehradun-Rishikesh-Haridwar metro line project at the earliest, an official release said.
Asking them to treat the project as a top priority, he said once the survey work is over, the departments concerned should co-ordinate with each other and prepare a DPR in consultation with the National Highway Authority of India, it said.