The boundary plate holds information on up to which point can the equipment on the tracks move without interfering with incoming traffic on adjacent tracks.
The boundary plate is a same kind of rail marking plate installed onto the rail as the geometry plate.
Instead of marking the plate with a marker or paint, the markings are done with a piece of adhesive film attached to the plate. The size of the boundary plate varies, with the size of the rail.
© Kavora Oy 2015 by Mikael Myhrberg