For the last couple of days, I been designing a module for my planned Lego Southern Preserved Railway Layout, the module contains a level crossing which can close and open (manual), a single track, and a signal box, below are three images of the Level Crossing & Signal Box Module.
level crossing gate closed.
level crossing gates open.
closer view of the signal box.
This is the signal box which I based my signal box on, I made a few changes to the model.
A image of the Level Crossing with the gates moved a stud in width away from the track.
A image showing the clearance between the train and the gates
Signal box in Sandwich, Kent UK
Signal Box in the UK
Signal Box near Attenborough railway station
signal box on the Nene Valley Railway (Wansford)