The Huangjuewan Overpass in Chongqing in south-west China has five levels, 20 ramps and connects three expressways. Contrary to what it looks like, drivers have no problem navigating it.
Construction of the investment, which was put into operation at the end of May 2017, started in 2009. Although the routes within the overpass cross in as many as eight directions, moving around it is a child’s play. The city authorities ensured that the signs are very visible, and in the event of a mistake you can turn back within 1 km.
Interestingly, satellite navigation works flawlessly within the facility.