Please play Viaduct Designer on Hot-games.net for free. Unique action puzzle game in steampunk style. Design bridge, deliver cargo. How to play: Arrow keys to change speed.All copyrights and trademarks of this game are held by owners and their use is allowed under the fair use clause of the Copyright Law. If you believe we violating your copyrights, please advise us at email@example.com in order that we can solve the problems.