The survey of the proposed project included preliminary exercises such as a study of the number of commuters in different areas of the city at different times of the day and a calculation of the estimated cost of the project. The survey conducted a track type feasibility study at different places. Three types were considered: underground track, overground track, and elevated track. The Khanapara – Jalukbari route was proposed to have overground and elevated tracks because this route is not congested. The other two routes were to have a combination of underground and elevated tracks. The contract to make a feasibility report and to prepare a detailed project report was awarded to M/S Rites in June 2014. However, it was suggested that elevated tracks will be most viable in Guwahati because they are cheaper and can boost tourism potentiality.