signal gantry
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English
[edit]![](http://upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Glasgow_Central_Station_-_geograph.org.uk_-_1108849.jpg/220px-Glasgow_Central_Station_-_geograph.org.uk_-_1108849.jpg)
Noun
[edit]signal gantry (plural signal gantries)
- (rail transport) a structure erected over one or more railway tracks, carrying one or more signals. Smaller structures usually have a single support, and larger structures are supported on both sides.