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A rail yard, railway yard, railroad yard (US) or simply yard, is a series of tracks in a rail network for storing, sorting, or loading and unloading rail vehicles and locomotives. Yards have many tracks in parallel for keeping rolling stock or unused locomotives stored off the main line, so that they do not obstruct the flow of traffic. Cars or wagons are moved around by specially designed yard switcher locomotives (US) or shunter locomotives (UK), a type of locomotive. Cars or wagons in a yard may be sorted by numerous categories, including railway company, loaded or unloaded, destination, car type, or whether they need repairs. Yards are normally built where there is a need to store rail vehicles while they are not being loaded or unloaded, or are waiting to be assembled into trains. Large yards may have a tower to control operations. [1] : 46
Many yards are located at strategic points on a main line. Main-line yards are often composed of an up yard and a down yard, linked to the associated direction of travel. There are different types of yards, and different parts within a yard, depending on how they are built.
For freight cars, the overall yard layout is typically designed around a principal switching (US term) or shunting (UK) technique:
In the case of all classification or sorting yards, human intelligence plays a primary role in setting a strategy for the switching operations; the fewer times coupling operations need to be made and the less distance traveled, the faster the operation, the better the strategy and the sooner the newly configured consist can be joined to its outbound train.
A large freight yard may include the following components:
Freight yards may have multiple industries adjacent to them where railroad cars are loaded or unloaded and then stored before they move on to their new destination.
Coach yards (American English) or stabling yards or carriage sidings (British English) [2] are used for sorting, storing and repairing passenger cars. These yards are located in metropolitan areas near large stations or terminals. An example of a major US coach yard is Sunnyside Yard in New York City, operated by Amtrak. Those that are principally used for storage, such as the West Side Yard in New York, are called "layup yards" [3] or "stabling yards." Coach yards are commonly flat yards because unladen passenger coaches are heavier than unladen freight carriages.
In the UK, a stabling point is a place where rail locomotives are parked while awaiting their next turn of duty. [4] A stabling point may be fitted with a fuelling point and other minor maintenance facilities. A good example of this was Newport's Godfrey Road stabling point, which has since been closed. Stabling sidings can be just a few roads or large complexes like Feltham Sidings. They are sometimes electrified with a third rail or OLE. An example of a stabling point with third rail would be Feltham marshalling yard which is being made into carriage sidings for the British Rail Class 701 EMU. [5] [6] [7]
A classification yard, marshalling yard or shunting yard is a railway yard found at some freight train stations, used to separate railway cars onto one of several tracks. First the cars are taken to a track, sometimes called a lead or a drill. From there the cars are sent through a series of switches called a ladder onto the classification tracks. Larger yards tend to put the lead on an artificially built hill called a hump to use the force of gravity to propel the cars through the ladder.
A switcher locomotive, shunter locomotive, or shifter locomotive is a locomotive used for maneuvering railway vehicles over short distances. Switchers do not usually move trains over long distances, instead they typically assemble trains in order for another locomotive to take over. Switchers often operate in a railyard or make short transfer runs. They may serve as the primary motive power on short branch lines or switching and terminal railroads.
Rail transport operations are the day-to-day operations of a railway. A railway has two major components: the infrastructure and the rolling stock
Severn Tunnel Junction railway station is a minor station on the western side of the Severn Tunnel in the village of Rogiet, Monmouthshire, Wales. It is 123.5 miles (198.8 km) from London Paddington and lies at the junction of the South Wales Main Line from London and the Gloucester to Newport Line.
A siding, in rail terminology, is a low-speed track section distinct from a running line or through route such as a main line, branch line, or spur. It may connect to through track or to other sidings at either end. Sidings often have lighter rails, meant for lower speed or less heavy traffic, and few, if any, signals. Sidings connected at both ends to a running line are commonly known as loops; those not so connected may be referred to as single-ended or dead-end sidings, or stubs.
Bailey Yard is the world's largest railroad classification yard. Employees sort, service and repair locomotives and cars headed all across North America. Owned and operated by the Union Pacific Railroad (UP), Bailey Yard is located in North Platte, Nebraska. The yard is named after former Union Pacific president Edd H. Bailey.
Ipswich railway station is on the Great Eastern Main Line in the East of England, serving the town of Ipswich, Suffolk. It is 68 miles 59 chains (110.6 km) down the line from London Liverpool Street and, on the main line, it is situated between Manningtree to the south and Needham Market to the north.
Shunting, in railway operations, is the process of sorting items of rolling stock into complete trains, or the reverse. In the United States this activity is known as switching.
Tinsley was a railway marshalling yard near Tinsley in Sheffield, England, used to separate railway wagons from incoming trains and add them to new trains. It was sited immediately west of the M1 motorway, about one mile north of the Catcliffe junction. It was opened in 1965, as a part of a major plan to rationalise all aspects of the rail services in the Sheffield area; it closed in stages from 1985, with the run-down of rail freight in Britain. It was also the site of Tinsley Traction Maintenance Depot (TMD), which was closed in 1998; at its peak, 200 locomotives were allocated to this depot.
A RIP track, short for repair in place track, is a designated track, or tracks, in a rail yard or a siding along a section of a main rail line where locomotives and/or railroad cars can be placed for minor repairs. A RIP track allows for minor repairs to be done without removing the units from service and sometimes allows for these repairs to be done without removing a freight load from the car. In some yards, a RIP track may be used for staging locomotives or damaged cars for major repairs and some rail yards may have more than one RIP track to serve both functions.
Enola Yard is a large rail yard located in East Pennsboro Township, Pennsylvania, along the western shore of the Susquehanna River in Harrisburg, Pennsylvania.
A goods station or freight station is, in the widest sense, a railway station where, either exclusively or predominantly, goods, such as merchandise, parcels, and manufactured items, are loaded onto or unloaded off of ships or road vehicles and/or where goods wagons are transferred to local sidings.
The Cambridge Branch is a rural railway line in the Waikato, New Zealand. The line stretches from Ruakura Junction for 15.08 kilometres (9.37 mi) to the settlement of Hautapu, having previously continued another 4.19 kilometres (2.60 mi) to the township of Cambridge. It had five stations along its length, at Newstead, Matangi (Tamahere), Bruntwood (Fencourt), Hautapu and the terminus at Cambridge.
There were a number of engine sheds and railway works located in York. The large York North engine shed became the National Railway Museum in 1975.
Feltham marshalling yard, also known as Feltham hump yard, was a large railway marshalling yard designed for the concentration of freight traffic to and from South West London, and for transfer to other marshalling yards in London. It was built on the Waterloo–Reading line. It opened in 1918 and was closed by British Railways on 6 January 1969.
Healey Mills Marshalling Yard was a railway marshalling yard located in the village of Healey, south west of Ossett in West Yorkshire, England. The yard was opened in 1963 and replaced several smaller yards in the area. It was part of the British Transport Commission's Modernisation plan, and so was equipped with a hump to enable the efficient shunting and re-ordering of goods wagons. The yard lost its main reason for existence through the 1970s and 1980s when more trains on the British Rail system became block trains where their wagons required less, or more commonly, no shunting.
Basford Hall Yard is a railway marshalling yard near the town of Crewe, Cheshire, England. The yard, which is 0.93 miles (1.5 km) south of Crewe railway station, was opened in 1901 by the London and North Western Railway (LNWR). Initially used to marshal trains, the site now acts as a hub mainly for Freightliner intermodal trains, but also houses departmental sidings as used by Freightliner Heavy Haul, and other operators. For a period in the 1930s, Basford Hall was the busiest marshalling yard in Europe, handling between 28,000 and 47,000 wagons every week.
Cedar Hill Yard is a classification yard located in New Haven, North Haven and Hamden, Connecticut, United States. It was built by the New York, New Haven and Hartford Railroad in the early 1890s in and around New Haven's Cedar Hill neighborhood, which gave the yard its name. Electrical catenary for electric locomotives was added to the yard in 1915. To handle increasing traffic as a result of World War I, the yard was greatly expanded between 1917 and 1920 with additional construction along both sides of the Quinnipiac River. The construction project added two humps where railroad cars were sorted into trains by gravity. The yard was further modernized in the 1920s, becoming one of the busiest railroad yards in the United States, and the most important yard in the entire New Haven Railroad system.
Northup Avenue Yard is a rail yard located in Providence and Pawtucket, Rhode Island, in the United States. The location has been the site of a rail yard since at least 1899. It was significantly expanded by the New York, New Haven and Hartford Railroad between 1918 and 1921 and made into a hump yard. The hump was removed around 1970, after Penn Central Transportation Company took over the New Haven in 1969. Under Penn Central, the yard was downsized and the hump removed. Conrail superseded Penn Central in 1976 and sold off the yard to the Providence and Worcester Railroad in 1982.
The Galesburg Yard is a classification yard of the BNSF Railway south of Galesburg in Illinois. It dates back to a goods and classification yard of the Chicago, Burlington and Quincy Railroad (CB&Q), which from 1905 developed into one of the largest classification yards in the USA. At the beginning of the 20th century, Galesburg developed into CB&Q's most important railroad junction, with the main lines from Saint Paul to St. Louis and Kansas City (north-south) and from Chicago to Omaha and Kansas City (east-west) running through it. Nearly all CB&Q's passenger and freight trains passed through Galesburg, where there was also a large railroad depot with several roundhouses.