Howrah or Haora is an industrial city in West Bengal, India. It is also the name of the Howrah administrative district which includes the city and its surroundings. It is on the west bank of the Hoogli River, and is Kolkata's twin city. It is West Bengal's second largest city. The two cities are linked by the famous Howrah Bridge,as well as the Vidyasagar Setu and the Vivekananda Setu bridges. The city also contains Howrah Station, one of the major train stations serving Kolkata as well as Howrah.