When you want to get "Any Road Outside Connections" work for train track, airplane path and ship path, you have to build a "Freight Train Station" first and do not remove it when you still want to make mod work, then you can got 'Green Arrow' for train track, airplane path and ship path. When you remove the "Freight Train Station" or you got no any "Freight Train Station", the mod will not work for train track, airplane path and ship path again.