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1–50 Series (CTA)
The 1–50 series was a series of Chicago "L" cars built by the St. Louis Car Company in 1959 and 1960. Unlike cars in the similar 6000 series, which were designed for married pair operation, the 1–50 series cars were double-ended to facilitate single car operation. There was a limited need for single cars, however, so cars 5, 7, 9, 11, 15, 19, 21, 23, 24, and 31 were later rebuilt as married units and were renumbered 61a/b–65a/b. Equipment Forty-six cars in the series were constructed with components salvaged from Presidents’ Conference Committee (PCC) streetcars which the Chicago Transit Authority (CTA) no longer needed. The majority of the 6000 series also used salvaged components. The streetcar version of the PCC trucks had resilient wheels, instead of the solid wheels intended for rapid transit use, and restricted speed to . The slower speed was adequate for most CTA needs. Replacement wheels were solid, but remained at . Cars 1–4 had high speed test equipment a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Halton County Radial Railway
The Halton County Radial Railway is a working museum of electric streetcars, other railway vehicles, buses and trolleybuses. It is operated by the Ontario Electric Railway Historical Association (OERHA). It is focused primarily on the history of the Toronto Transit Commission (TTC) and its predecessor, the Toronto Transportation Commission, Its collection includes PCC, Peter Witt, CLRV and ALRV, and earlier cars from the Toronto streetcar system as well as G-series and M-series Toronto subway cars. The museum is open to the public, with rides on many of its vehicles. It is located between the villages of Rockwood and Campbellville in Milton, Ontario, Canada, along part of the Toronto Suburban Railway's former right-of-way. The tracks conform to the TTC's track gauge of , which is wider than . Vehicles from other systems must be altered to accommodate the tracks, and cars intended for third-rail power must be reconfigured for use with overhead wire. In 1889, electric railway s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Twin Unit
A twin unit or twinset is a set of two railroad cars or locomotives which are permanently coupled and treated as if they were a single unit. A twinset of cars or coaches can also be called a twin car. In US passenger railroad parlance, twin units are also known as married pairs. On passenger railroads, light rail, and monorail services, married pairs may have machinery necessary for full operation of the cars split between them. Items that are typically shared include transformers, motor controllers, dynamic braking grids, cabs, current collectors, batteries, and air compressors. This provides significant savings in both cost of equipment and weight, which increases performance and decreases energy consumption. The cost of operating such a pair may be slightly higher when the extra car in such a pair is not needed to meet level-of-service demands at a particular time. See also * Cow-calf * Multiple unit A multiple-unit train or simply multiple unit (MU) is a self-pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chicago "L" Rolling Stock
The current rolling stock of the Chicago "L" rapid transit system consists of 4 series of railcars. The oldest series is the 2600-series which was built between 1981 and 1987 and refurbished between 1999 and 2002. The second series is the 3200-series, built between 1992 and 1994 and refurbished between 2015 and 2018. The third and newest series is known as the 5000-series; built between 2009 and 2015, they feature new technologies such as LED color signs, security cameras, new seating configuration, AC motors, and interior LED signs displaying date and time. The most recent order consists of the 7000-series cars that are planned to replace the 2600-series cars, with options for additional cars that would replace the 3200-series cars. All cars are tall (from top of rail) and long (over coupler pulling faces). They are wide at the window sills but only wide at the door sills. Currently, most railcars operating on the Chicago "L" are DC power only; the 5000-series and 7000-seri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blue Line (Chicago Transit Authority)
The Blue Line is a Chicago "L" line which extends through The Loop from O'Hare International Airport at the far northwest end of the city, through downtown via the Milwaukee–Dearborn subway and across the West Side to its southwest end at Forest Park, with a total of 33 stations (11 on the Forest Park branch, 9 in the Milwaukee–Dearborn subway and 13 on the O'Hare branch). It is the longest line on the "L" system and second busiest, with an average of 47,120 passengers boarding each weekday in 2021. The Blue Line and Red Line are the only two "L" lines to provide 24-hour service year-round. The Blue Line is also one of only two lines with more than one station with the same name, with the Green Line being the other. (The Blue Line has two stations at Harlem Avenue: one in the Kennedy Expressway on the Northwest side and one on the south side of the Eisenhower Expressway in Forest Park, Illinois. It also has two stations on Western Avenue: one on the line between O’ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brown Line (CTA)
The Brown Line (or the Ravenswood Line) of the Chicago "L" system, is an route with 27 stations between Chicago's Albany Park neighborhood and downtown Chicago. It runs completely above ground and is almost entirely grade-separated. It is the third-busiest 'L' route, with an average of 19,255 passengers boarding each weekday in 2021. Before CTA lines were color-coded in 1993, the Brown Line was known as the Ravenswood Route; specifically, the series of stations from Belmont to Kimball were called the Ravenswood branch. Accordingly, the Kimball-Belmont shuttle service was called the Ravenswood Shuttle. Route The Brown Line begins on the northwest side of Chicago, at the Kimball terminal in Albany Park, where there is a storage yard and servicing shop for the trains to the east of the passenger station. From there, trains operate over street level tracks between Leland and Eastwood Avenues to , then ramp up to the elevated structure for the rest of the trip. The trains on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Purple Line (CTA)
The Purple Line of the Chicago "L" is a route on the northernmost section of the system. Normally, it extends south from in Wilmette, passing through Evanston to , on Chicago's North Side. In 2021, the average weekday boardings on the Purple Line was 3,382. It is the shortest route in the CTA rail system except during weekday peaks and rush hours. During weekday rush hours, the Purple Line extends another south from Howard to downtown Chicago running express from Howard to , with a single stop at , and then making all local stops to the Loop. The express service is known as the Purple Line Express (or the Evanston Express). Prior to the color-coding of CTA rail lines in 1993, the Purple Line was known as the Evanston Line, Evanston Service or Evanston Shuttle, and the Purple Line Express was called the Evanston Express. The Purple Line is useful for reaching Northwestern University ( and stops in Evanston), including the sports facilities Ryan Field, Rocky Miller Park, Wel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yellow Line (CTA)
The Yellow Line, alternatively known as the Skokie Swift, is a branch of the Chicago "L" in Chicago, Illinois. The route runs from the Howard Terminal on the north side of Chicago, through the southern part of Evanston and to the Dempster Terminal in Skokie, Illinois making one intermediate stop at Oakton Street in Skokie. At Howard, Yellow Line passengers can transfer to the Purple or Red Lines of the "L". The Yellow Line is the only "L" line that does not go to The Loop and is the only "L" train route that is fully ADA accessible. It is also unique in that it runs in a below-grade trench for part of its length, even though it has no underground portions and does not run in an expressway median. It also includes grade segments and crossings at the northern portion of the line. It was built using the tracks of the former Chicago North Shore and Milwaukee Railroad's high-speed Skokie Valley Route. Extending the line to Old Orchard Mall in Skokie has been discussed. At one ... [...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 i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
6000 Series (Chicago "L")
The 6000-series was a series of "L" cars built between 1950 and 1959 by the St. Louis Car Company for the Chicago Transit Authority. A total of 720 cars were produced, and remained in operation on the "L" until 1992. Design In 1947–1948 the Chicago Transit Authority received four three-car articulated trainsets, 5001–5004, to test PCC technology in rapid transit use. Two sets of cars were built by Pullman, two by St. Louis Car, with equipment supplied by competing suppliers, in order to test them directly against each other. The 6000-series was designed with knowledge from the 5000-series. The design would influence the G series for the Toronto subway. Bodies 5000-series bodies had a curved profile previously used by North Shore Line and then Chicago, Aurora & Elgin cars which operated on the "L". The floor width was the needed for platform clearance, then above the sides curved outward, so the car was wider at seat level. This profile was used, 6000-series cars were ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chicago Transit Authority
The Chicago Transit Authority (CTA) is the operator of mass transit in Chicago, Illinois, United States, and some of its surrounding suburbs, including the trains of the Chicago 'L' and CTA bus service. In , the system had a ridership of , or about per weekday as of . The CTA is an Illinois independent governmental agency that started operations on October 1, 1947, upon the purchase and combination of the transportation assets of the Chicago Rapid Transit Company and the Chicago Surface Lines streetcar system. In 1952, CTA purchased the assets of the Chicago Motor Coach Company, which was under the control of Yellow Cab Company founder John D. Hertz, resulting in a fully unified system. Today, the CTA is one of the three service boards financially supported by the Regional Transportation Authority and CTA service connects with the commuter rail Metra, and suburban bus and paratransit service, Pace. Operations The Chicago Transit Authority provides service in Chicago a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chicago "L"
The Chicago "L" (short for "elevated") is the rapid transit system serving the city of Chicago and some of its surrounding suburbs in the U.S. state of Illinois. Operated by the Chicago Transit Authority (CTA), it is the fourth-largest rapid transit system in the United States in terms of total route length, at long as of 2014, and the second-busiest rail mass transit system in the United States, after the New York City Subway. In 2016, the "L" had 1,492 rail cars, eight different routes, and 145 train stations. In , the system had rides, or about per weekday in . The "L" provides 24-hour service on the Red and Blue Lines and is one of only five rapid transit systems in the United States to do so.The four other rapid transit systems in the U.S. that provide 24-hour service in at least some parts of their systems are the New York City Subway, Staten Island Railway, PATH, and PATCO Speedline. The oldest sections of the "L" started operations in 1892, making it the second-olde ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trolley Pole
A trolley pole is a tapered cylindrical pole of wood or metal, used to transfer electricity from a "live" (electrified) overhead wire to the control and the electric traction motors of a tram or trolley bus. It is a type of current collector. The use of overhead wire in a system of current collection is reputed to be the 1880 invention of Frank J. Sprague, but the first working trolley pole was developed and demonstrated by Charles Van Depoele, in autumn 1885. Middleton, William D. (1967). ''The Time of the Trolley'', pp. 63–65, 67. Milwaukee: Kalmbach Publishing. . Etymology The term "trolley", also used to describe the pole or the passenger car using the trolley pole, is derived from the grooved conductive wheel attached to the end of the pole that "trolls" the overhead wire. The term "trolley" predates the invention of the trolley pole. The earliest electric cars did not use a pole, but rather a system in which each tramcar dragged behind it an overhead cable connected ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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