Building efficient rail networks is one of the most interesting parts of the game. OpenTTD extends TTD with "presignals" and "path signals" which allow much bet

Building efficient rail networks is one of the most interesting parts of the game. OpenTTD extends TTD with "presignals" and "path signals" which allow much better junctions and stations. https://wiki.openttd.org/Signals https://wiki.openttd.org/Signals https://wiki.openttd.org/Building_railway_stations https://wiki.openttd.org/Building_railway_stations https://wiki.openttd.org/Advanced_signalling_examples https://wiki.openttd.org/Advanced_signalling_examples