What does this mean as you can vote for it in coming week contest selection? English is not my native language.
It means signs a driver might see by the side of the track when driving - eg speed limit signs, RETB, Neutral Sections,....
It means signs and notices by the side of the track. Mostly they are instructions to train crew, but in my view it also includes summit markers, memorials, station name plates, bridge name plates and perhaps billboards.
I would say track side signage includes anything giving messages to passengers and members of the public. A "No Trespassing" sign is trackside signage!
