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 tram-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, when most roads between towns, many town streets were unpaved, and transportation and haulage was by horse-drawn carriages and carts.
The Chicago, Milwaukee, St. Paul and Pacific Railroad (CMStP&P), better known as the Milwaukee Road, was a Class I railroad that operated in the Midwest and Northwest of the United States from 1847 until 1986.
The PRR E44 was an electric, rectifier-equipped locomotive built by General Electric for the Pennsylvania Railroad between 1960 and 1963. The PRR used them for freight service on the Northeast Corridor. They continued in service under Penn Central and Conrail until Conrail abandoned its electric operations in the early 1980s. They were then acquired by Amtrak and NJ Transit, where they lived short lives; all were retired by the mid-1980s. One is preserved at the Railroad Museum of Pennsylvania.
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 Glendale and Montrose Railway Company (G&M) was an interurban electrified railway in Southern California, in the United States. It was unique among the Los Angeles local railways, as it was among the area's only interurban line never absorbed into the expansive Pacific Electric system.
The North Pacific Coast Railroad (NPC) was a common carrier 3 ft (914 mm) narrow-gauge steam railroad begun in 1874 and sold in 1902 to new owners who renamed it the North Shore Railroad (California) (NSR) and which rebuilt the southern section into a standard-gauge electric railway.
The Rock Island Southern Railway, or RIS, was one of the most unusual interurban systems in the United States. It consisted of two distinct divisions, each with its own unique operating parameters. It provided passenger service to the western Illinois cities of Rock Island, Monmouth and Galesburg for two decades, with freight service surviving into the 1950s on the barest remnants of a once-impressive system.
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 April 22, 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 San Francisco, Napa and Calistoga Railway, later briefly reorganized as the San Francisco and Napa Valley Railroad, was an electric interurban railroad in the U.S. state of California. In conjunction with the Monticello Steamship Company, the railway offered a combined rail- and ferry-service called the "Napa Valley Route."
The Salt Lake, Garfield & Western Railway, nicknamed through most of its history as The Saltair Route, is a short line railroad located in Salt Lake City, Utah. Originally incorporated as a dual passenger and freight railroad, it now provides freight-only railcar switching services to industries in Salt Lake City along its sixteen miles of track.
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 Los Angeles Pacific Railroad (1896−1911) (LAP) was an electric public transit and freight railway system in Los Angeles County, California. At its peak it had 230 miles (370 km) of track extending from Downtown Los Angeles to the Westside, Santa Monica, and the South Bay towns along Santa Monica Bay.
The electric railway of the White Knob Copper Co., Ltd. was operated by the White Knob Copper Co. at White Knob near Mackay, Idaho, in connection with its mines, having 7.1 miles (11.4 km) of railroad, two electric locomotives and 40 ore cars. The difference in level over the seven miles was 2,100 feet (640 m), an average of 6 per cent. Eighty tons of ore were handled by each train.
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.
