“Another bridge?” you might ask. But the S20 丰收河桥 is no ordinary overpass. This bridge is part of something much bigger.
The S20 丰收河桥 is part of the Shanghai Outer Ring Expressway. The Shanghai Outer Ring Expressway is designated S20. It is a ring expressway. It surrounds Shanghai’s inner districts. Think of it as a giant loop.
The S20 spans 99 kilometers. That is about 62 miles. The S20 has been around since June 21, 2003. It is an important part of Shanghai’s highway system.
Once, sections of the S20 had different names. These names related to cardinal directions. The eastern part was called Huandong Avenue No. 1. This means Eastern Ring No. 1 Avenue. The western part was Huanxi Avenue No. 1 or Western Ring No. 1 Avenue.
The S20 expressway crosses the Huangpu River twice. It uses the Xupu Bridge in the south. In the north, it uses the Outer Ring Tunnel. So, it is well connected.
Shanghai also has an Inner Ring Road. There is also a Middle Ring Road. The S20 is the outer one. It helps to manage traffic flow around the city. The S20 丰收河桥 plays its part in this system.
So, next time you cross the S20 丰收河桥 think about the bigger picture. Think about the Shanghai Outer Ring Expressway. It keeps this city moving. It connects different areas efficiently. It is a vital part of Shanghai’s infrastructure.