Are there any wishbone crossing gate still in use if so how many .
Never heard of them... Can you describe one or provide a link to a photo?
Semper Vaporo
Pkgs.
This site describes them - look like the gate arm is actually two pieces from the lifting mechanism (arms on both sides of the mast) which come together at the far end, somewhat like a wishbone shape when viewed from above..
Most crossing gates now I think are single (flat) arm