This low poly suspension bridge is based on the world-famous magnificent Golden Gate Bridge in San Francisco, California. You can see how it has inspired by the design with the massive red supports. It is a double-layered bridge with the highway on the top and a railway/ tramway running underneath the highway section of the bridge.
A suspension bridge is a type of bridge in which the deck is hung below suspension cables on vertical suspenders. The basic structural components of a suspension bridge system include stiffening girders/trusses, the main suspension cables, main towers, and the anchorages for the cables at each end of the bridge.