Tokyo's New Expressway Route 3 Revolutionizes City's Transportation Network.
The article describes the construction of the Tokyo Expressway route no. 3, connecting the Tokyo-Nagoya Expressway to the city center. The project involved building an elevated highway and a subrailway tunnel using innovative methods like steel box-girder construction and cut and cover technique. Environmental challenges were addressed with noise-reducing measures and careful timing of construction activities. The construction costs were also detailed in the article.