In 1962, the Shuto Expressway opened in Tokyo with a length of 4.5 km and the aim of reducing traffic in the metropolis. The expansion was carried out as cheaply and quickly as possible, which made the road layout unusually complicated. In Itten's Tokyo Highway, two to four are building their own road network. Clever placement of pillars and streets creates a tricky, three-dimensional structure. Highways may only ever be built on pillars of different heights. If they cross the streets of other players, you can place one or even several cars on them. Whoever places his last car on his highways first wins in this chaotic and clever road network building game.