Ticket to Ride Map Collection: Volume 5 United Kingdom & Pennsylvania contains a double-sided game board with new rules for use with Ticket to Ride or Ticket to Ride: Europe with players now creating train lines in the British Isles and in Pennsylvania.The Pennsylvania half of this map collection adds a share mechanism to the basic TtR game. Each time that a player completes a route, they claim a share of one of the companies depicted next to that route. At the end of the game, whoever holds more shares of a company than all other players receives points as a reward.