From Wikipedia, the free encyclopedia
Bars beside rubber-tyred metro tracks
For the part of a steam engine or other slider-crank linkage, see crosshead guide.
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Guide bars, or guiding bars[1] are rubber-tyred metro systems that incorporate 1,435 mm (4 ft 8+1⁄2 in) standard gauge track. They have angle irons as outside of the two roll ways.
The Busan Subway Line 4 lacks a rail track, and has I-beams installed as guide bars.
The flanges are vertical. The Sapporo Municipal Subway, that lacks a rail track as well, has no guide bars. It has a central guide rail instead. Guide bars are also used to provide guidance for guided buses.
Gallery
[edit]

See also
[edit]References
[edit]External links
[edit]Rail infrastructure | |
|---|---|
| Tracks (history) | |
| Trackwork | |
| Signalling and safety | |
| Structures | |
| Types | |
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