Revision as of 18:57, 14 January 2006 editBunchofgrapes (talk | contribs)Extended confirmed users13,802 edits rv - non-gallery looks nicer← Previous edit | Latest revision as of 15:04, 1 February 2023 edit undoQwerfjkl (talk | contribs)Extended confirmed users, Page movers, Rollbackers212,881 editsm Converting {{Wikidata redirect}} to {{R with Wikidata item}}. {{Wikidata redirect}} should only be used on soft redirects.Tag: PAWS [2.1] | ||
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A '''crossover''' is a pair of ]es that connects two parallel ]s, allowing a train on one track to cross over to the other. When two crossovers are present in opposite directions, in the shape of the letter X, the four-switch configuration is called a '''scissors crossover''', '''double crossover''', or '''diamond crossover'''. | |||
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On a crowded system, the use of crossovers or switches in general will reduce throughput, as the switches must be changed for each train. For this reason, on some high-capacity ] systems, crossovers between local and express tracks are not used during normal ] service, and service patterns are planned around the designs of the usually ] at each end of the local-express line. In a setup where each of the two tracks normally carries trains of only one direction, the crossover can be used either to ] around an obstruction or to reverse direction. The crossover can also join two tracks of the same direction, possibly a pair of local and express tracks, and allow trains to switch from one to the other. | |||
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Latest revision as of 15:04, 1 February 2023
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