Transit map

Transit map

A transit map is a typological map in the form of a schematic diagram used to illustrate the routes and stations within a public transport system—this be bus lines, tramways, rapid transit, commuter rail or ferry routes. The main components are color codeed lines to indicate each line or service, with named icons to indicate stations or stops.

Transit maps can be found in the transit vehicles, at the platforms or in printed timetables. Their primary function is to help users to efficiently use the public transport system, including which stations function as interchange between lines. Unlike conventional maps, transit maps are usually not geographic accurate—instead they use straight lines and fixed angles, and often illustrate a fixed distance between stations, compressing those in the outer area of the system and expanding those close to the center.

History

The maps were at first geographically accurate, but George Dow of the London and North Eastern Railway was the first to launch a diagrammatic transport; his work was the inspiration for Harry Beck when he launched his iconic London Underground map in 1933. After this most transit authorities launched their maps as diagrams, but sometimes also publish hybrid versions that are geographic accurate. Early maps of the Berlin U-Bahn, Boston T, Paris Métro and New York Subway also exhibited some elements of the diagrammatic form. The new Madrid Metro map (2007), designed by the RaRo Agency, is the first one without slanting lines, constituted just by right angles.

Elements

The primary purpose of a transit map is to help riders—especially those unfamiliar with the system—to take the correct routes to achieve their travel between two points; this may include having to change vehicle or mode in the course of the trip. To help the passengers, the map must use symbols to illustrate the lines, stations and transfer points, as well as a system of geographic identification. At the same time the maps must remain simple to allow overview, also for people unfamiliar of the geography of the area.

Stations are marked with a symbol that breaks the line, along with the name of the station. Users can thus use the station names as reference in relation to their travel itinerary, for instance to find their location on a street map or as part of travel instruction. Further help may be granted through the inclusion of important sites for tourists or other unfamiliar travelers to identify the specific station that serves important tourist attractions or location such as venues or the city center; these may be identified through symbols or wording.

Color coding allows the map to specify each line in a easy way, allowing the users to quickly identify where each specific line goes; if it does not go to the desired destination, the colors and symbols allow the user to identify a feasible point of transfer between lines. Symbols such as aircraft may be used to illustrate airports, and symbols of trains may be used to identify stations that allow transfer to other modes, such as commuter or intercity train services. With the widespread use of zone pricing for fare calculation, systems that span more than one zone need a system to inform the use which zone a particular station is located in. Common ways include varying the tone of the background color, or by running a weak line along the zone boundaries.

Many transit authorities publish multiple maps of their systems; this can be done by isolating one mode of transport, for instance only rapid transit or only bus, onto a single map, or instead the authorities publish maps covering only a limited area, but with lager detail. Another modification is to produce geographically accurate maps of the system, to allow users to better understand the routes. Even if official geographical accurate maps are not available, these can often be obtained from unofficial sources since the information is available for other sources.

Iconic status

There are a growing number of books, websites and works of art on the subject of urban rail and metro map design and use. There are now hundreds of examples of diagrams in an urban rail or metro map style that are used to represent everything from other transit networks like buses and national rail services to sewerage systems and Derbyshire public houses.

One of the most well-known adaptations of an urban rail map was The Great Bear by Simon Patterson. First shown in 1992 nominated for the Turner Prize The Great Bear replaces station names on the London Underground map with those of explorers, saints, film stars, philosophers and comedians. Other artists such as Scott Rosenbaum, and Ralph Gray have also taken the iconic style of the urban rail map and made new artistic creations ranging from the abstract to the solar system. Following the success of these the idea of adapting other urban rail and metro maps has spread so that now almost every major subway or rapid transit system with a map has been doctored with different names, often anagrams of the original station name.

References

*"Mr Becks Underground Map", Ken Garland, Capital Transport, London, 1994. ISBN 1-854-141686
*"No Need To Ask", David Leboff and Tim Demuth, Capital Transport, London, 1999. ISBN 1-854-142151
*"Metro Maps Of The World", Mark Ovenden, Capital Transport, London, 2003. ISBN 1-854-142887
*"Das Berliner U- und S-Bahnnetz", Alfred B. Gottwaldt, TransPress, Stuttgart, 2004. ISBN 3-613-71227
*"Telling the passenger where to get off", Andrew Dow, Capital Transport, London, 2005. ISBN 1-854-142917
*"Underground Maps After Beck", Maxwell J. Roberts, Capital Transport, London, 2005. ISBN 1-854-142860
*"Transit Maps of the world", Mark Ovenden, Penguin books, New York, 2007. ISBN 978-0-14-311265-5

External links

* [http://www.reed.edu/~reyn/transport.html Subways Transport] , an extensive site with archive maps on virtually every urban rail system in the world.
* [http://www.urbanrail.net Urban Rail] , one of the most authoritative sites on urban rail on the net
* [http://www.fakeisthenewreal.org/subway/ Undistorted metro network maps, all at the same scale for comparison] .


Wikimedia Foundation. 2010.

Игры ⚽ Нужно сделать НИР?

Look at other dictionaries:

  • Map — For other uses, see Map (disambiguation). A map is a visual representation of an area a symbolic depiction highlighting relationships between elements of that space such as objects, regions, and themes. Many maps are static two dimensional,… …   Wikipedia

  • Transit of Phobos from Mars — [ right|240px|thumbnail|Phobos transits the Sun, as seen by Mars Rover Opportunity on March 10 2004] A transit of Phobos across the Sun as seen from Mars takes place when Phobos passes directly between the Sun and a point on the surface of Mars,… …   Wikipedia

  • Transit of Venus, 2004 — The most recent transit of Venus when observed from Earth took place on June 8 2004. The event received significant attention, since it was the first Venus transit to take place after the invention of broadcast media. No human alive at the time… …   Wikipedia

  • Transit Authority of River City — Infobox Public transit name = Transit Authority of River City imagesize = 100px locale = Louisville, Kentucky transit type = bus began operation = 1974 ended operation = system length = lines = 51 vehicles = 240 stations = ridership = 15.8… …   Wikipedia

  • Transit of Venus, 2012 — The next transit of Venus will occur on June 5 ndash;June 6 in 2012.Where visibleThe transit will be best viewed from the Pacific Ocean. North America will be able to see the start of the transit, while South Asia, the Middle East, and most of… …   Wikipedia

  • Tube map — as of April 2011. Part of a series of articles on The Tube …   Wikipedia

  • Rapid transit — This article is about grade separated rail transport. For other uses, see Rapid transit (disambiguation) …   Wikipedia

  • Changchun Light Rail Transit — Info Locale Changchun, Jilin, China Transit type …   Wikipedia

  • River Line (New Jersey Transit) — Infobox rail line name = River Line logo width = 130 image width = 250px caption = A vehicle used on the River Line system. type = Tram train system = New Jersey Transit status = locale = Delaware Valley start = njt sta|Trenton|type=river end =… …   Wikipedia

  • Fort McMurray Transit — Infobox Bus transit name = Fort McMurray Transit logo size = 250 image size = image caption = company slogan = parent = founded = 1980 headquarters = 460 MacAlpine Cres. [ [http://www.canpages.ca/page/AB/fort mcmurray/diversified transportation… …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”