| 摘要 |
PURPOSE: A construction drawing of a bundle road is provided to efficiently use a limited space by constructing a second story and to enable a driver to rapidly arrive at a destination by selectively operating lanes. CONSTITUTION: A construction drawing of a bundle road is composed as follows. Northbound columns, center columns, southbound columns are connected in a zigzag shape. A self-powered electrical generator is built. Emergency warning lights are arranged. Hot wire frames are buried in the ground in order to prevent a road from being cracked. |
