Nap on the straight roads and it ' ll feel like your journey is cut in half . <| sep |> Here ' s a site that usually has a few for sale . fc 170 m 677 <| sep |> Yeah I thought it was pastry ! <| sep |> I ' m not sure I follow . You have ore destination X and Y . You have say 5 mining outposts for one ore iron for now . Do you want toA Have five trains one for each outpost and have their delivery destination alternate between X and Y . B Have some number of trains at each destination and make trips to each outpost and back sequentially . 1 to x to 2 to x . C Have some number of trains all on the same smart train schedule that will count up through the mining station sequentially and alternate destination X or Y based on where the last train went . X and y will alternate getting trains regardless which outpost they went to ORD same as C but have the trains alternate between destination X and Y based on the outpost . Outpost 2 will alternate sending trains between X and Y independent of what other stations doAny of these match up ? A is simple and I think you already have the circuit if you use the smart train stop output of the train ' s destination as it leaves . It is a single pulse of the station number that the train is heading to as it leaves . Looks like a trainstop with a D . B is only slightly more complicated . D is basically doing A and B together . C is the more complex but the most interesting . Give more info and I think I have a solution