Stephansplatz is an important destination and interchange station in the
Vienna U-Bahn
The Vienna U-Bahn (german: U-Bahn Wien), where ''U-Bahn'' is an abbreviation of the German term ''Untergrundbahn'' ( en, underground railway), is a rapid transit system serving Vienna, Austria. With the September 2017 opening of the , five-stati ...
system. It is located under the
Stephansplatz and is served by lines
U1 and
U3. It is located in the
Innere Stadt
The Innere Stadt (; Central Bavarian: ''Innare Stod'') is the 1st municipal district of Vienna () located in the center of the Austrian capital. The Innere Stadt is the old town of Vienna. Until the city boundaries were expanded in 1850, the In ...
district.
Stephansplatz station opened on 18 November 1978. Designated officially as the central node of the U-Bahn by ''City'' in on-train announcements and on network maps by a pictogram of its namesake, the Stephansdom, the station serves the heart of the Altstadt and connects two of the busiest lines, making it one of the busiest stations in the city. The U1 between it and Karlsplatz has the highest ridership in the system: approximately 167,000 riders per day in 2004.
Station layout
The U-Bahn platforms lie up to five storeys below the Stephansplatz. Station entrances are located in the square, in
the Graben, in
Kärntner Straße
Kärntner Straße (''Carinthian Street'') is the most famous street in central Vienna. It runs from the Stephansplatz out to the Wiener Staatsoper at Karlsplatz on the Ringstraße
The Vienna Ring Road (german: Ringstraße, lit. ''ring roa ...
and in Goldschmiedegasse. To preserve the streetscape, they are not covered. The Goldschmiedegasse entrance is via a lift on the outside of the
Haas-Haus
The Haas House is a building in Vienna at the Stock-im-Eisen-Platz.
Designed by the Austrian architect Hans Hollein, it is a building in the postmodernist style and was completed in 1990. The use of the Haas-Haus is divided between retail a ...
and is wheelchair-accessible. The remaining entrances have escalators and stairs. There are a total of 23 escalators of varying lengths, and 3 additional lifts within the station.
The U1 runs deeper underground and has an island platform; the two U3 platforms are single platforms stacked above each other. An information kiosk and a
Wiener Linien
Wiener Linien (Viennese Lines) is the company running most of the public transit network in the city of Vienna, Austria. It is part of the city corporation Wiener Stadtwerke Holding AG.
Governing structure and statistics
Until decentralisation ...
ticket purchase outlet are located on the upper level of the station. In addition, two Viennese bakery brands have stores within the station complex. Until its relocation in 2005, there was also a police station.
History

Adequate public transport service to the
Innere Stadt
The Innere Stadt (; Central Bavarian: ''Innare Stod'') is the 1st municipal district of Vienna () located in the center of the Austrian capital. The Innere Stadt is the old town of Vienna. Until the city boundaries were expanded in 1850, the In ...
within the
Ringstraße
The Vienna Ring Road (german: Ringstraße, lit. ''ring road'') is a 5.3 km (3.3 mi) circular grand boulevard that serves as a ring road around the historic Innere Stadt (Inner Town) district of Vienna, Austria. The road is located on sites wher ...
had been a long-term need in Vienna. As early as the 19th century, plans had been proposed for a central station immediately next to
St. Stephen's Cathedral. The
Palais Equitable, built in 1887–91 for
The Equitable Life Assurance Society of the United States
Equitable Holdings, Inc. (formerly The Equitable Life Assurance Society of the United States and AXA Equitable Life Insurance Company, and also known as The Equitable) is an American financial services and insurance company that was founded in 1 ...
on the adjacent Stock-im-Eisen Platz, actually has a covered stairway that was intended to be adaptable as an U-Bahn access.
Construction of the Stephansplatz station began as part of the creation of the basic network (''Grundnetz'') in May 1973. Deep excavation at the site was completed in August 1977 and construction of the station then proceeded largely in an open pit. The U3 connection was planned from the beginning and prepared for as part of the work in the 1970s, but that part of the station only opened in 1991.
In the course of digging in front of the cathedral in 1973, the
Vergilius Chapel, closed off in the 18th century and completely forgotten, was rediscovered. It was excavated by archaeologists and integrated into the station.
Smell
The U1 station has an unpleasant smell which has given rise to
urban legend
An urban legend (sometimes contemporary legend, modern legend, urban myth, or urban tale) is a genre of folklore comprising stories or fallacious claims circulated as true, especially as having happened to a "friend of a friend" or a family m ...
s. However, the true cause is that to prevent the sandy ground under the cathedral from sinking and undermining it, an organic binding agent was used to stabilise the ground. On warm days, a chemical reaction caused by the binding agent produces
butyric acid
Butyric acid (; from grc, βούτῡρον, meaning "butter"), also known under the systematic name butanoic acid, is a straight-chain alkyl carboxylic acid with the chemical formula CH3CH2CH2CO2H. It is an oily, colorless liquid with an unpl ...
, which mingles with seeping
groundwater
Groundwater is the water present beneath Earth's surface in rock and soil pore spaces and in the fractures of rock formations. About 30 percent of all readily available freshwater in the world is groundwater. A unit of rock or an unconsolidat ...
and causes the unpleasant odour and also leaves deposits in the station.
[Horst Prillinger]
"What's that foul smell on the U1 platform at Stephansplatz?"
FAQ, The Vienna Metro, 1 May 2007, retrieved 20 June 2010.
References
External links
Plan of Stephansplatz and Schwedenplatz stations in relation to streets and buildingsVideo of construction in StephansplatzPhoto of open pit in Stephansplatzat Viennaslide.com
{{coord, 48, 12, 29, N, 16, 22, 18, E, region:AT-9_type:landmark_source:kolossus-dewiki, display=title
Buildings and structures in Innere Stadt
Railway stations opened in 1978
Vienna U-Bahn stations
1978 establishments in Austria