From the post:
Discover a whole new board, rule variants, and brand new cards with Ticket to Ride United Kingdom!
Explore new Ticket to Ride strategies and relive the history of the railroad with the United Kingdom expansion and its new technology cards.
Lay down the first tracks in an incredible railroad adventure that begins in Great Britain and Ireland in the 19th century.
Master the technology of the first steam locomotives to win the game. Technology cards are essential in order to expand your rail network, build new double-routes, and cross the sea to reach the coasts of Ireland and Scotland. More complex gameplay means more strategy and rivalry between opponents!