An electric locomotive is a locomotive powered by electricity from overhead lines, a third rail or on-board energy storage such as a battery or a supercapacitor. Locomotives with on-board fuelled prime movers, such as diesel engines or gas turbines, are classed as diesel-electric or gas turbine-electric and not as electric locomotives, because the electric generator/motor combination serves only as a power transmission system.
The Interurban is a type of electric railway, with streetcar-like electric self-propelled rail cars which run within and between cities or towns. The term "Interurban" is usually used in North America, with other terms used outside it. They were very prevalent in North America between 1900 and 1925 and were used primarily for passenger travel between cities and their surrounding suburban and rural communities. The concept spread to countries such as Japan, the Netherlands, Switzerland, Belgium, Italy and Poland. Interurban as a term encompassed the companies, their infrastructure, their cars that ran on the rails, and their service. In the United States, the early 1900s interurban was a valuable economic institution. Most roads between towns and many town streets were unpaved. Transportation and haulage was by horse-drawn carriages and carts. The interurban provided reliable transportation, particularly in winter weather, between the town and countryside. In 1915, 15,500 miles (24,900 km) of interurban railways were operating in the United States and, for a few years, interurban railways, including the numerous manufacturers of cars and equipment, were the fifth-largest industry in the country. By 1930, most interurbans in North America were gone with a few surviving into the 1950s.
The Minneapolis, Northfield and Southern Railway was an 87-mile (140 km) long American shortline railroad connecting Minneapolis and Northfield, Minnesota. It was incorporated in 1918 to take over the trackage of the former Minneapolis, St. Paul, Rochester and Dubuque Electric Traction Company, also known as the Dan Patch Lines. On June 2, 1982, it was acquired by the Soo Line Railroad, which operated it as a separate railroad until merging it on January 1, 1986, along with the Chicago, Milwaukee, St. Paul and Pacific Railroad.
The Metra Electric District is an electrified commuter rail line owned and operated by Metra which connects Millennium Station, in downtown Chicago, with the city's southern suburbs. As of 2018, it is the fifth busiest of Metra's 11 lines, after the BNSF, UP-NW, UP-N, and UP-W Lines with nearly 7.7 million annual riders. While Metra does not explicitly refer to any of its lines by color, the timetable accents for the Metra Electric District are printed in bright "Panama orange" to reflect the line's origins with the Illinois Central Railroad (IC) and its Panama Limited passenger train. Apart from the spots where its tracks run parallel to other main lines, it is the only Metra line running entirely on dedicated passenger tracks, with no freight trains operating anywhere on the actual route itself. The line is the only one in the Metra system with more than one station in Downtown Chicago, and also has the highest number of stations (49) of any Metra line.
The Illinois Terminal Railroad Company, known as the Illinois Traction System until 1937, was a heavy duty interurban electric railroad with extensive passenger and freight business in central and southern Illinois from 1896 to 1956. When Depression era Illinois Traction was in financial distress and had to reorganize, the Illinois Terminal name was adopted to reflect the line's primary money making role as a freight interchange link to major steam railroads at its terminal ends, Peoria, Danville, and St. Louis. Interurban passenger service slowly was reduced, ending in 1956. Freight operation continued but was hobbled by tight street running in some towns requiring very sharp radius turns. In 1956, ITC was absorbed by a consortium of connecting railroads.
Dieselisation is the process of equipping vehicles with a diesel engine or diesel engines.
Railroad electrification in the United States began at the turn of the 20th century and comprised many different systems in many different geographical areas, few of which were connected. Despite this situation, these systems shared a small number of common reasons for electrification.
Steeplecab is railroad terminology for a style or design of electric locomotive; the term is rarely if ever used for other forms of power. The name originated in North America and has been used in Britain as well.
The East Bay Electric Lines were a unit of the Southern Pacific Railroad that operated electric interurban-type trains in the East Bay region of the San Francisco Bay Area. Beginning in 1862, the SP and its predecessors operated local steam-drawn ferry-train passenger service in the East Bay on an expanding system of lines, but in 1902 the Key System started a competing system of electric lines and ferries. The SP then drew up plans to expand and electrify its system of lines and this new service began in 1911. The trains served the cities of Berkeley, Albany, Emeryville, Oakland, Alameda, and San Leandro transporting commuters to and from the large Oakland Pier and SP Alameda Pier. A fleet of ferry boats ran between these piers and the docks of the Ferry Building on the San Francisco Embarcadero.
The Sacramento Northern Railway was a 183-mile (295 km) electric interurban railway that connected Chico in northern California with Oakland via the California capital, Sacramento. In its operation it ran directly on the streets of Oakland, Sacramento, Yuba City, Chico, and Woodland and ran interurban passenger service until 1941 and freight service into the 1960s.
The Tidewater Southern Railway was a short line railroad in Central California in the United States. For most of its history, it was a subsidiary of the Western Pacific Railroad. It was originally built as an interurban system, connecting to the Central California Traction Company, Western Pacific Railroad, Southern Pacific Railroad and Atchison, Topeka and Santa Fe Railway in Stockton, California. Its mainline went southeast from Stockton to Escalon, California and thence to Modesto, California before splitting into two branches ending at the towns of Turlock and Hilmar. Until the mid-1930s, there were plans to extend the line to Fresno and even toward the Los Angeles area. Today, much of the line is still operated by the Union Pacific Railroad. Of all the former interurban railroads in California, the former Tidewater Southern retains the highest percentage of still operating trackage.
The 46 class was a class of mainline electric locomotive built by Metropolitan-Vickers and its partner Beyer, Peacock and Company in England for the New South Wales railways department.
The Chicago, Ottawa and Peoria Railway, or CO&P, was an electric interurban railway running along the Illinois River Valley between Joliet and Princeton. It was one of the longest lines in the state and was unique as an isolated section of the Illinois Traction System. Intended to be a part of the planned Chicago-Peoria-St. Louis system, the section between the CO&P at Streator and the ITS at Mackinaw Junction was never built, leaving the former line separate from the rest of the ITS. The CO&P provided regular service to the cities along the Illinois Valley until its failure at the height of the Great Depression.
The Youngstown and Ohio River Railroad, or Y&OR, was one of the smaller interurban railways in the state of Ohio. Along with the Youngstown and Southern Railway, the Y&OR formed a traction link between Youngstown, Ohio and the Ohio River at East Liverpool. It served several coal mines in the area and it was distinguished by the unusual feat of electrifying a section of a steam railroad, the Pittsburgh, Lisbon and Western Railroad, as part of a trackage rights agreement. The Y&OR operated for 24 years.
The Visalia Electric Railroad, a wholly owned subsidiary of the Southern Pacific Railroad (SP), began as an electric interurban railroad in Tulare County, in the U.S. State of California. The railroad was incorporated on 22 April 1904. Passenger service was discontinued in 1924, and the electrification was removed in 1944. Subsequent operation was by diesel locomotive. The railroad was closed in 1992.
The Illinois Traction System Mackinaw Depot is a former in use 1909 to 1953 Illinois Terminal Railroad interurban passenger depot in Mackinaw, Illinois that still stands. The Illinois Terminal Railroad ran an over head trolley wire powered railroad from Peoria on the north to St.Louis on the south with branches to Champaign and Urbana. The brick depot and rotary converter "substation" was built in 1909 and designed in the Spanish Colonial Revival style. The station served regularly scheduled electric interurban passenger trains and electric locomotive powered freight trains. The Illinois Power and Light Company also used the building as an electrical substation from 1927 until 1955. Very high voltage alternating current was converted to 600 volt direct current for use by the interurban line's locomotives and interurban cars. Wires entered and left through the large holes in the upper portions of the depot. The station was one of several properties owned by the IT at Mackinaw along with adjacent mainline track and a number of rail sidings, but the other buildings and the track have since been demolished leaving the depot as the only surviving landmark from the era of electric interurban trolley service in the central Illinois area.
Baldwin, the locomotive manufacturer, and Westinghouse, the promoter of AC electrification, joined forces in 1895 to develop AC railway electrification. Soon after the turn of the century, they marketed a single-phase high-voltage system to railroads. From 1904 to 1905 they supplied locomotives carrying a joint builder's plate to a number of American railroads, particularly for the New Haven line from New York to New Haven, and other New Haven lines. Westinghouse would produce the motors, controls, and other electrical gear, while Baldwin would produce the running gear, frame, body, and perform final assembly.
The Lake Erie and Northern Railway was an interurban electric railway which operated in the Grand River Valley in Ontario, Canada. The railway owned and operated a north–south mainline which ran from Galt in the north to Port Dover on the shore of Lake Erie in the south. Along the way, it ran through rural areas of Waterloo County, Brant County, and Norfolk County, as well as the city of Brantford, where it had an interchange with the Brantford and Hamilton Electric Railway. Construction on the mainline began in 1913. The railway began operations in 1916 as a subsidiary of the Canadian Pacific Railway (CPR), which had purchased the line before construction had finished. In 1931, it was consolidated with the Grand River Railway under a single CPR subsidiary, the Canadian Pacific Electric Lines (CPEL), which managed both interurban railways, though they continued to exist as legally separate entities. Passenger service was discontinued in 1955 but electric freight operations continued until 1961, when the LE&N's electric locomotives were replaced by diesel CPR locomotives and the line was de-electrified. In the same year, service on the mainline from Simcoe to Port Dover was discontinued, but the remainder continued to operate as a branchline which as early as 1975 was known as the CP Simcoe Subdivision. The remainder of the line was officially abandoned in the early 1990s, ending almost seventy-five years of operation.
