By the mid-19th century, long after the
Linienwall had become militarily obsolete, Vienna was growing at a rapid rate. As railway and road construction kept pace with this growth, eventually the space occupied by the fortifications was replaced with transportation facilities. For example, in 1846 the terminus for the
South Railway and
East Railway was built right outside the Belvedere Gate at
Südbahnhof (South Station). In 1858 another station,
Wien Westbahnhof was built outside of Mariahilfer Gate. From 1862 to 1873, the first part of the ring roads (the
Gürtel mentioned above) was built directly outside of the walls. In 1874, the unincorporated parts of the 3rd, 4th, and 5th districts that lay outside of the wall were incorporated as a new 10th district,
Favoriten. On 18 December 1890 the decision was made to incorporate the remaining outlying suburbs from 1 January 1892. This decision rendered the fortifications as a duty control limit obsolete. The remainders of the
Linienwall were removed in March 1894, leaving behind a very wide belt around the city. Starting in 1895 this area was filled with a second ring road as well as the viaduct for the Vienna Metropolitan Railway, which is how the area remains today. == Remnants ==