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Canadian Light Rail Vehicle
The Canadian Light Rail Vehicle (CLRV) and Articulated Light Rail Vehicle (ALRV) were types of streetcars used by the Toronto Transit Commission (TTC) from the late 1970s until the late 2010s. They were built following the TTC's decision to retain streetcar services in the 1970s, replacing the existing PCC streetcar fleet. Two variants were produced: the standard single-module CLRV (built between 1977 and 1981) and the longer articulated double-module ALRV (built between 1987 and 1989). The ALRVs were officially retired from regular TTC service on September 2, 2019, with the CLRVs officially retired on December 29, 2019. Both were replaced by the Flexity Outlook, a low-floor streetcar first introduced in 2014. History CLRV Starting at the end of the 1970s and into the 1980s, the TTC's fleet of PCC streetcars approached (or exceeded in some cases) the end of their useful lives. Many Toronto citizens, and especially a group known as "Streetcars for Toronto" led by transi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CLRV 4059 Glamour Shot
The Canadian Light Rail Vehicle (CLRV) and Articulated Light Rail Vehicle (ALRV) were types of streetcars used by the Toronto Transit Commission (TTC) from the late 1970s until the late 2010s. They were built following the TTC's decision to retain streetcar services in the 1970s, replacing the existing PCC streetcar fleet. Two variants were produced: the standard single-module CLRV (built between 1977 and 1981) and the longer articulated double-module ALRV (built between 1987 and 1989). The ALRVs were officially retired from regular TTC service on September 2, 2019, with the CLRVs officially retired on December 29, 2019. Both were replaced by the Flexity Outlook, a low-floor streetcar first introduced in 2014. History CLRV Starting at the end of the 1970s and into the 1980s, the TTC's fleet of PCC streetcars approached (or exceeded in some cases) the end of their useful lives. Many Toronto citizens, and especially a group known as "Streetcars for Toronto" led by transi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PCC Streetcar
The PCC (Presidents' Conference Committee) is a streetcar (tram) design that was first built in the United States in the 1930s. The design proved successful in its native country, and after World War II it was licensed for use elsewhere in the world where PCC based cars were made. The PCC car has proved to be a long-lasting icon of streetcar design, and many remain in service around the world. Origins The "PCC" initialism originated from the design committee formed in 1929 as the "Presidents' Conference Committee", renamed the "Electric Railway Presidents' Conference Committee" (ERPCC) in 1931. The group's membership consisted primarily of representatives of several large operators of U.S. urban electric street railways plus potential manufacturers. Three interurban lines and at least one "heavy rail", or rapid transit, operator—Chicago Rapid Transit Company—were represented as well. Also included on the membership roll were manufacturers of surface cars ( streetcars) and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prototype
A prototype is an early sample, model, or release of a product built to test a concept or process. It is a term used in a variety of contexts, including semantics, design, electronics, and software programming. A prototype is generally used to evaluate a new design to enhance precision by system analysts and users. Prototyping serves to provide specifications for a real, working system rather than a theoretical one. In some design workflow models, creating a prototype (a process sometimes called materialization) is the step between the formalization and the evaluation of an idea. A prototype can also mean a typical example of something such as in the use of the derivation 'prototypical'. This is a useful term in identifying objects, behaviours and concepts which are considered the accepted norm and is analogous with terms such as stereotypes and archetypes. The word ''prototype'' derives from the Greek , "primitive form", neutral of , "original, primitive", from πρῶτ� ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Low-floor Tram
A low-floor tram is a tram that has no stairsteps between one or more entrances and part or all of the passenger cabin. The low-floor design improves the accessibility of the tram for the public, and also may provide larger windows and more airspace. An accessible platform-level floor in a tram can be achieved either by using a high-floor vehicle serving high-platform tram stops, or with a true low-floor vehicle interfacing with curb level stops. Currently both types are in use, depending on the station platform infrastructure in existing rail systems. Some systems may make use of former railway alignments where use of existing high platforms is desirable, while others, particularly new systems, may not have the space to site high-level stops in urban centres. Low-floor tram configurations Trams traditionally had high floors, and these designs evolved into the tram with a low-floor centre section. Examples of this design are Amsterdam 11g/12g-trams and the Kusttrams in Belgium ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Railbus
A railbus is a lightweight passenger railcar that shares many aspects of its construction with a bus, typically having a bus (original or modified) body and four wheels on a fixed base, instead of on bogies. Originally designed and developed during the 1930s, railbuses have evolved into larger dimensions, with characteristics similar in appearance to a light railcar, with the terms ''railcar'' and ''railbus'' often used interchangeably. Railbuses designed for use specifically on little-used railway lines were commonly employed in countries such as Germany, Italy, France, the United Kingdom and Sweden. Today, railbuses are being replaced by modern light DMU railcar designs. Modern diesel-electric railcars, which can be run coupled as multiple units, like the Stadler RS1, the RegioSprinter of Siemens or the successor Siemens Desiro share role and specifications with railbuses (albeit with improvements in noise, low floor design, fuel efficiency, speed and other measures) but ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hawker Siddeley Canada
Hawker Siddeley Canada was the Canadian unit of the Hawker Siddeley Group of the United Kingdom and manufactured railcars, subway cars, streetcars, aircraft engines and ships from the 1960s to 1980s. History Founded in 1962 as the Canadian division of British Hawker Siddeley Group, the company assumed the assets of the A.V. Roe Canada Company Ltd. Hawker Siddeley Canada focused on manufacturing heavy rail cars (hopper and tank cars) and transit vehicles (subway cars, intercity railcars and streetcars). Major clients included: * Toronto Transit Commission - H series (Toronto subway) (H1 to H5 only as H6 built by UTDC and H3 rebuilt H2 by TTC) cars * GO Transit - bi-level coaches Series I to II (Series III to IV were jointly built with UTDC) * Soo Line Railroad * Canadian Wheat Board - cylindrical grain hoppers * Saskatchewan Grain Car Corporation - grain hoppers * Massachusetts Bay Transportation Authority - Orange and Blue line transit cars * National Railways of Mexico - passe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Francisco Municipal Railway
The San Francisco Municipal Railway (SF Muni or Muni), is the public transit system for the City and County of San Francisco. It operates a system of bus routes (including trolleybuses), the Muni Metro light rail system, three historic cable car lines, and two historic streetcar lines. Previously an independent agency, the San Francisco Municipal Railway merged with two other agencies in 1999 to become the San Francisco Municipal Transportation Agency (SFMTA). In 2018, Muni served with an operating budget of about $1.2 billion. Muni is the seventh-highest-ridership transit system in the United States, with rides in , and the second-highest in California after the Los Angeles County Metropolitan Transportation Authority. Operations Most bus lines are scheduled to operate every five to fifteen minutes during peak hours, every five to twenty minutes middays, about every ten to twenty minutes from 9 pm to midnight, and roughly every half-hour for the late night "owl" ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Massachusetts Bay Transportation Authority
The Massachusetts Bay Transportation Authority (abbreviated MBTA and known colloquially as "the T") is the public agency responsible for operating most public transportation services in Greater Boston, Massachusetts. The MBTA transit network includes the MBTA subway with three metro lines (the Blue, Orange, and Red lines), two light rail lines (the Green and Ashmont–Mattapan lines), and a five-line bus rapid transit system (the Silver Line); MBTA bus local and express service; the twelve-line MBTA Commuter Rail system, and several ferry routes. In , the system had a ridership of , or about per weekday as of , of which the rapid transit lines averaged and the light rail lines , making it the fourth-busiest rapid transit system and the third-busiest light rail system in the United States. As of , average weekday ridership of the commuter rail system was , making it the sixth-busiest commuter rail system in the U.S. The MBTA is the successor of several previous publ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boeing Rotorcraft Systems
Boeing Rotorcraft Systems (formerly Boeing Helicopters and before that Boeing Vertol) is the former name of an American aircraft manufacturer, now known as Vertical Lift division of Boeing Defense, Space & Security. The headquarters and main rotorcraft factory is in Ridley Park, Pennsylvania, a suburb of Philadelphia. Production of Apache attack helicopters in Mesa, Arizona, formerly part of Rotorcraft Systems, is now under the Global Strike Division of Boeing Military Aircraft. History Background Boeing Helicopters was created as Boeing Vertol when the Vertol Aircraft Corporation (formerly Piasecki Helicopter) company of Morton, Pennsylvania was acquired by Boeing in 1960; the Vertol name was an abbreviation for Vertical Take Off and Landing. Other names by which the division sometimes referred to itself in correspondence over the years were "Boeing Aircraft Company, Vertol Division" and "Boeing Philadelphia". The company was responsible for the design and production o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
US Standard Light Rail Vehicle
The US Standard Light Rail Vehicle (SLRV) was a light rail vehicle (LRV) built by Boeing Vertol in the 1970s. The Urban Mass Transportation Administration (UMTA) of the United States Department of Transportation (USDOT) promoted it as a standardized vehicle for U.S. cities. Part of a series of defense conversion projects in the waning days of the Vietnam War, the SLRV was seen as both a replacement for older PCC streetcars in many cities and as a catalyst for cities to construct new light rail systems. The US SLRV was marketed as and is popularly known as the Boeing LRV or SLRV, and should not be confused with their prior lunar roving vehicles for NASA. The SLRV was purchased by the public transportation operators of Boston and San Francisco; in service by 1976, the US SLRV proved to be unreliable and scrapping started as early as 1987, but the SLRV were not completely replaced in both systems until 2007. Although the SLRV itself was not successful due to poor reliability, it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steve Munro
Steve Munro (born 7 September 1948) is a Canadian blogger and transit advocate from Toronto, Ontario. Munro has been credited in playing a lead role in the grass-roots efforts to convince the Toronto City Council to reverse plans to abandon Toronto's remaining streetcars. Work Munro has written several technical reports on transit. Since 2006, he has written a blog that is frequently quoted by other transit commentators, and he has written a regular column for ''Spacing'' magazine and '' Torontoist''. In 1986, Munro was critical of the decision to build a subway on Sheppard Avenue rather than a light rail vehicle line as professional transit planners recommended. In 2005, Munro was recognized for his long advocacy for improved public transit with the Jane Jacobs Medal Jane Jacobs (''née'' Butzner; 4 May 1916 – 25 April 2006) was an American-Canadian journalist, author, theorist, and activist who influenced urban studies, sociology, and economics. Her book '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
