plans that estimated the cost at 250,000 rupees. In October 1852, four tenders for the building of the station were received: they varied from 190,000 to 274,526 rupees. The size of the construction project - of whether Howrah should be a large station or Howrah be a smaller station in favour of a larger station being developed at another time - was debated from time to time during this process. Eventually land was bought. The first experimental locomotive left Howrah on for the 37.5 miles to Pandoah. There was a gap between laying the line and opening it up since the ship carrying the carriages sank while the locomotive ended up in Australia. Eventually the carriages were built locally and the locomotive was directed to Calcutta. The first public departure from Howrah for the 23.5 miles to Hooghly was on 15 August 1854. During this period, the station was located at what is now the office of the divisional railway manager of Howrah. It consisted of one line and platform, a ticket window and a supporting building. Two weeks later the line to Pundoah was opened. In the first 4 months, over 109,000 passengers used the service. The locomotive was of the same type as the Fairy Queen. Indians on their way to European colonies in the early 1800s came through the Howrah Station. The increase of residents in the region around Howrah and Kolkata and the booming economy lead to an increasing demand for rail travel. Also, the rail network kept on growing continuously, e.g. was the bridge over the Rupnarayan River at Kolaghat completed on 19 April 1900 and connected Howrah with Kharagpur. The Bengal-Nagpur Railway was extended to Howrah in 1900, thus making Howrah an important railway centre. So in 1901, a new station building was proposed. The British architect Halsey Ricardo designed the new station. It was opened to the public on 1 December 1905, and completed by 1911. In the 1980s, the station was expanded to 15 platforms. At the same time, a new Yatri Niwas (transit passenger facility) was built south of the original station frontage. The new terminal complex was finished in 1992, creating a total of 19 platforms. This was extended by a further four platforms in 2009. On 3 March 1969, the inaugural Rajdhani Express departed Howrah for New Delhi. In October 2011, India's first double-decker train, Howrah–Dhanbad Double Decker Express,