Cantilever Stanchion is a type of which railway component?

• A. Signals
• B. Trunking
• C. Portal Stanchions
• D. Stanchions

Answer: (D)

Cantilever stanchion is a type of stanchion—the vertical post used to carry railway equipment along the track. The “cantilever” part means a horizontal arm extends from the post to hold a device, such as a signal or overhead-line hardware, at the right height and offset from the post. Because the defining feature is the supporting post itself, this item is categorized as a stanchion. It isn’t the device (signal) or something like trunking (a cable duct), and while portal stanchions are another specific kind of stanchion, the general idea here is the post-based support structure itself.