Tower Bridge is set to be the star attraction at a theme park in Austria. It is to be re-created as a 1:25 model for Minimundus theme world in Klagenfurt.
Model makers, led by Johann Markun, have begun studying the Tower's 114-year-old blueprints.
The replica, measuring eight metres long, three metres high and two metres wide, will cost more than £125,000 to construct.