The Denver and Rio Grande Western Railroad, often shortened to Rio Grande, D&RG or D&RGW, formerly the Denver & Rio Grande Railroad, was an American Class I railroad company. The railroad started as a 3 ft narrow-gauge line running south from Denver, Colorado, in 1870. It served mainly as a transcontinental bridge line between Denver and Salt Lake City, Utah. The Rio Grande was also a major origin of coal and mineral traffic.
A transcontinental railroad or transcontinental railway is contiguous railroad trackage, that crosses a continental land mass and has terminals at different oceans or continental borders. Such networks can be via the tracks of either a single railroad or over those owned or controlled by multiple railway companies along a continuous route. Although Europe is crisscrossed by railways, the railroads within Europe are usually not considered transcontinental, with the possible exception of the historic Orient Express. Transcontinental railroads helped open up interior regions of continents not previously colonized to exploration and settlement that would not otherwise have been feasible. In many cases they also formed the backbones of cross-country passenger and freight transportation networks. Many of them continue to have an important role in freight transportation and some like the Trans-Siberian Railway even have passenger trains going from one end to the other.
Mason Bogie locomotives are a type of articulated tank locomotive suited for sharp curves and uneven track, once commonly used on narrow-gauge railways in the United States. The design is a development of the Single Fairlie locomotive.
The Portland and Willamette Valley Railway was incorporated on 19 January 1885 to continue construction of a 3 ft narrow-gauge railroad line between Portland and Dundee, Oregon, United States, which had been started a few years earlier by the Oregonian Railway. The line was opened on 31 December 1886 and the first timetables were published the following day; however, the line did not reach Portland until 23 July 1888, due to disputes over the right-of-way. The railroad company ran this line until it fell into receivership on 2 February 1892.
The Carson and Colorado Railway was a U.S. 3 ft narrow gauge railroad that ran from Mound House, Nevada, to Keeler, California, below the Cerro Gordo Mines. It was incorporated on May 10, 1880, as the Carson and Colorado Railroad, and construction on the railroad began on May 31, 1880. The narrow gauge track was chosen to reduce cost. Much of the route now parallels U.S. Route 95 Alternate, U.S. Route 95, Nevada State Route 360, U.S. Route 6, and U.S. Route 395.
The Santa Cruz, Big Trees and Pacific Railway is operated as a seasonal tourist attraction in Northern California, also referred to as the "Beach Train". Its partner line, the Roaring Camp & Big Trees Narrow Gauge Railroad, is a heritage railroad.
The Texas Mexican Railway was a short line railroad in the U.S. state of Texas operating between Corpus Christi and the Texas Mexican Railway International Bridge in Laredo, Texas. It is often referred to as the Tex-Mex, or TexMex Railway.
The Northwestern Pacific Railroad is a 271-mile (436 km) mainline railroad from the ferry connections in Sausalito, California north to Eureka with a connection to the national railroad system at Schellville. The railroad has gone through a history of different ownership and operators but has maintained a generic name of reference as The Northwestern Pacific Railroad, despite no longer being officially named that. Currently, only a 62-mile (100 km) stretch of mainline from Larkspur to the Sonoma County Airport in Windsor and east to Schellville on the “south end” is operated by Sonoma–Marin Area Rail Transit (SMART), which operates both commuter and freight trains with plans for future extension north to Cloverdale. The “north end” from Willits to Eureka is currently out of service, but saved by 2018 legislation to be converted into the Great Redwood Trail.
The Colorado Pacific Rio Grande Railroad is a class III railroad operating in south-central Colorado. It runs on 154 miles (248 km) of former Denver and Rio Grande Western Railroad tracks on three lines radiating from Alamosa and interchanges with the Union Pacific Railroad in Walsenburg. Much of the railroad is located in the San Luis Valley. In 2022, it was purchased by Stefan Soloviev.
Mexico has a freight railway system owned by the national government and operated by various entities under concessions (charters) granted by the national government. The railway system provides freight and passenger service throughout the country, connecting major industrial centers with ports and with rail connections at the United States border. Passenger rail services were limited to a number of tourist trains between 1997, when Ferrocarriles Nacionales de México suspended service, and 2008, when Ferrocarril Suburbano de la Zona Metropolitana de México inaugurated Mexico's first commuter rail service between Mexico City and the State of Mexico. This is not including the Mexico City Metro, which started service in 1969.
The Lake Tahoe Railway and Transportation Company was a 16-mile (26 km), 3 ft narrow gauge railroad that ran from the Central Pacific Railway at Truckee, California to the waterfront at Lake Tahoe. The railroad's width was converted to 4 ft 8+1⁄2 instandard gauge in 1926. The railroad operated its own property from 1899 until October 16, 1925, at which time it was leased to the Southern Pacific Company, which bought the property outright in May, 1933. SP abandoned the line in 1943.
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 Colorado and Southern Railway was an American Class I railroad in the western United States that operated independently from 1898 to 1908, then as part of the Chicago, Burlington and Quincy Railroad until it was absorbed into the Burlington Northern Railroad in 1981.
The Alameda Mole was a transit and transportation facility in Alameda, California for ferries landing in the East Bay of San Francisco from 1878 to the 1930s. It was located on the west end of Alameda, and later became part of the Alameda Naval Air Station. It was one of four neighboring moles. The others were the Oakland Mole, the WP Mole, and the Key System Mole. The purpose of the mole was to extend tracks of rail-based transportation lines beyond the shallow mud flats along the shore of the East Bay into water deep enough to accommodate the passenger and rail ferries to San Francisco.
The Rio Grande Scenic Railroad of Colorado was a heritage railway that operated from 2006 to 2019 in and around the San Luis Valley as a subsidiary of the San Luis and Rio Grande Railroad. The heritage railroad ceased operating excursions following a wildfire that damaged some of their facilities, as well as the parent company SLRG entering Chapter 11 bankruptcy in late 2019.
Originally, various track gauges were used in the United States. Some railways, primarily in the northeast, used standard gauge of 4 ft 8+1⁄2 in ; others used gauges ranging from 2 ft to 6 ft. As a general rule, southern railroads were built to one or another broad gauge, mostly 5 ft, while northern railroads that were not standard-gauge tended to be narrow-gauge. The Pacific Railroad Acts of 1863 specified standard gauge.
The Santa Cruz Railroad was a narrow gauge railroad that ran 21 miles from Santa Cruz to Pajaro, California. It started operation in 1874, running from the east bank of the San Lorenzo River to Soquel, California. With completion of a bridge over the San Lorenzo, it began operation over its full length in 1876 and was sold in foreclosure in 1881.
