F.yard_road_count("WOA","hs","WOA_hs")
--[[1
if atc_arrow then
  digiline_send("lcd",train_length())
  if train_length() == 1 then 
    set_route("WOA_headshunt","Shunt 1")
  else
    set_route("WOA_headshunt","Shunt "..math.random(2,4))
  end
end
]]--