On your turn, do exactly one of these:

1. Draw 2 train cards from the face-up row or the pile. Taking a face-up locomotive uses your whole turn, and you can't take one as your second card.
2. Claim a route: click it on the board and pay cards equal to its length in its color. Gray routes take any one color. Locomotives are wild.
3. Draw destinations: take 3 tickets and keep at least 1.

Ferries have wheel marks on their slots. Each mark must be paid with a locomotive.

Double routes: with 2–3 players only one of the two tracks can be used, and no one may own both.

Points for routes: 1 → 1, 2 → 2, 3 → 4, 4 → 7, 5 → 10, 6 → 15.

End of the game: when someone has 2 or fewer trains left, everyone (including them) gets one last turn. Completed destinations add their points, unfinished ones subtract them. The longest continuous line earns 10 bonus points.