68. Rossio railway station, Lisbon, Portugal
Wikipedia: The station was commissioned by the Portuguese Royal Railway Company and trains gain access to the station, which is in the central urban area of Lisbon, through a tunnel which is over 2.9 km long. The tunnel was excavated under the city and is considered one of the most important works of engineering in Portugal dating from the 19th century. It was completed in 1890.
68. Rossio railway station, Lisbon, Portugal
Wikipedia: The station was commissioned by the Portuguese Royal Railway Company and trains gain access to the station, which is in the central urban area of Lisbon, through a tunnel which is over 2.9 km long. The tunnel was excavated under the city and is considered one of the most important works of engineering in Portugal dating from the 19th century. It was completed in 1890.