A new map for SNCF, Hiawatha Connection was designed by Anthony Fryer for Mainline magazine (Volume 1, Issue 1). It was included in the Collector's Edition of the magazine available through Kickstarter. It features mountain hexes and rivers, both of which upon building into end the active player's turn. The game uses only five companies, each of which do not start on the map at the beginning of the game. The rules impose building restrictions that help to prevent wasted track builds by uninvested players.