Guwahati railway station (Station code: GHY) is located in the heart of the city of Guwahati, Assam. It is the first fully solar-operated railway station in India. It has been rated as A1-category station. Just behind the Guwahati Railway Station is the Assam State Transport Corporation Bus Terminal. An ISO-certified railway station, Guwahati Railway Station has been ranked 21 in cleanliness among the A1-category railway stations in India.