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Railway platform height is the built height – above top of rail (ATR) – of passenger platforms at stations. A connected term is train floor height, which refers to the ATR height of the floor of rail vehicles. Worldwide, there are many, frequently incompatible, standards for platform heights and train floor heights.
Side platform – Railway platform with tracks along only one edge; Spanish solution – Train station layout that uses both island and side platforms; Split platform – Railway station with a platform for each track, but on different levels; Structure gauge – Minimum clearance, height and width of railway infrastructure
The main platform is defined to have a height of 1,100 mm (43.3 in) at a distance of 1,920 mm (75.6 in) from the center of the track to allow for trains with profile T. Low platforms at a height of 200 mm (7.9 in) may be placed at 1,745 mm (68.7 in) from the center of the track.
These standard heights are 550 and 760 mm (21.7 and 29.9 in). As the map indicates, there are several areas where 550 mm and 760 mm platform heights overlap and many trains serve stations with platforms of both heights posing challenges for step-free access. Where trains optimized for 760 mm platforms have to serve 550 mm platforms (or vice ...
A structure gauge, also called the minimum structure outline, is a diagram or physical structure that sets limits to the extent that bridges, tunnels and other infrastructure can encroach on rail vehicles. It specifies the height and width of station platforms, tunnels and bridges, and the width of the doors that allow access to a warehouse ...
To enhance accessibility and optimize dwell times, railway platform heights at stations are sometimes standardised to allow level boarding for commuters on high platforms. According to one definition, level boarding means the gap between the platform and the floor of the track varies by no more than 76 mm (3 in) horizontally and 16 mm ( 5 ⁄ 8 ...
Platform height is ideally standardized across all stations the train serves. Traditional rail car floor height matters for end doors connecting to existing single floor rail cars. Downstairs or lowest floor height is primarily determined by the thickness of the beams connecting the span between the wheels and bogies (trucks) of a rail car. The ...
Pages in category "Railway platforms" The following 17 pages are in this category, out of 17 total. ... Railway platform height; I. Island platform; M.