continuous welded railroad track

См. также в других словарях:

• Track ballast — forms the trackbed upon which railroad ties (US) or railway sleepers (UK) are laid. It is packed between, below, and around the ties. It is used to facilitate drainage of water, to distribute the load from the railroad ties, and also to keep down …   Wikipedia

• Track (rail transport) — Permanent way redirects here. For other uses, see Permanent way (disambiguation). Twin rail tracks in a wooded area …   Wikipedia

• railroad — /rayl rohd /, n. 1. a permanent road laid with rails, commonly in one or more pairs of continuous lines forming a track or tracks, on which locomotives and cars are run for the transportation of passengers, freight, and mail. 2. an entire system… …   Universalium

• Railroad tie — While wooden ties dominate North American railways, concrete is widely used in other parts of the world. A railroad tie/railway tie (North America), or railway sleeper (Europe) is a rectangular item used to support the rails in railroad tracks.… …   Wikipedia

• Wabash Railroad — Infobox SG rail railroad name=Wabash Railroad logo filename=Wabashflag.png logo size=100 marks=WAB locale=Ohio, Indiana, Illinois, Iowa, Michigan, Missouri, and Ontario start year=1877 end year=October 16, 1964 successor line=Norfolk and Western… …   Wikipedia

• Arkansas and Missouri Railroad — Infobox SG rail railroad name=Arkansas and Missouri Railroad logo filename=Ark MoRR.jpg logo size=150px old gauge= marks=AM locale=Arkansas, Missouri start year=1880 end year=present hq city=Springdale, Arkansas Arkansas and Missouri Railroad… …   Wikipedia

• Rail transport — Railroad and Railway both redirect here. For other uses, see Railroad (disambiguation). Rail transport is the conveyance of passengers and goods by means of wheeled vehicles specially designed to run along railways or railroads. Rail transport is …   Wikipedia

• Rail tracks — are used on railways (or railroads), which, together with railroad switches (or points), guide trains without the need for steering. Tracks consist of two parallel steel rails, which are laid upon sleepers (or cross ties) that are embedded in… …   Wikipedia

• Glossary of rail terminology — Rail transport Operations Track Maintenance High speed Gauge Stations …   Wikipedia

• steel — steellike, adj. /steel/, n. 1. any of various modified forms of iron, artificially produced, having a carbon content less than that of pig iron and more than that of wrought iron, and having qualities of hardness, elasticity, and strength varying …   Universalium

• Keystone Corridor — The Keystone Corridor is a Federal Railroad Administration (FRA) designated high speed corridor with a 349 mile (562 km) railroad line between Philadelphia, Pennsylvania and Pittsburgh, Pennsylvania with a top speed of 110 miles per hour (177… …   Wikipedia