I'm frustrated. I'm playing on an unpatched version of the game (the mac side ) and I've connected two cities to my capital city via railroad and ... nothing. Is there some sort of icon? The number of hammers in the other cities didn't rise either. I'm not sure what's supposed to happen, but they are DEFINITELY connected by railroad and all I have below the city name is the trade route icon. Help? Can someone post a picture of what it's supposed to look like?