Hulu Expressway designated S2, is an expressway in Shanghai

Shanghai

Shanghai is the largest city by population in China and the largest city proper in the world. It is one of the four province-level municipalities in the People's Republic of China, with a total population of over 23 million as of 2010...

, China

People's Republic of China

China , officially the People's Republic of China , is the most populous country in the world, with over 1.3 billion citizens. Located in East Asia, the country covers approximately 9.6 million square kilometres...

. It runs for its entirety in Pudong New Area, from the interchange with S20 Outer Ring Expressway and S1 Yingbin Expressway south towards Lingang New City

Lingang New City

Lingang New City is a planned city being built since 2003. It shall be finished in 2020. Localized in the Pudong district of Shanghai, China.It was designed by the German architects Gerkan, Marg and Partners.-Location:...

 and the Yangshan Port using the Donghai Bridge

Donghai Bridge

Donghai Bridge is one of longest cross-sea bridge in the world. It was completed on December 10, 2005. It has a total length of and connects mainland Shanghai and the offshore Yangshan deep-water port in China. Most of the bridge is a low-level viaduct. There are also cable-stayed sections to...

, one of the longest cross-sea bridges in the world. The expressway is tolled.

The expressway was originally designated A2.

List of exits and interchanges

• Interchange with S20 Outer Ring Expressway and S1 Yingbin Expressway
• Interchange with S32 Shenjiahu Expressway
• S122 Hunan Highway
• S324 Daye Highway
• X025 Xinsiping Highway
• Interchange with G1501 Shanghai Ring Expressway
• S222 Nanlu Highway
• Shenggang Avenue - southbound exit only, northbound entrance only
• Lianggang Avenue
• Shunxiang Road
• Haigang Road
• Donghai Bridge
  Donghai Bridge
  Donghai Bridge is one of longest cross-sea bridge in the world. It was completed on December 10, 2005. It has a total length of and connects mainland Shanghai and the offshore Yangshan deep-water port in China. Most of the bridge is a low-level viaduct. There are also cable-stayed sections to...
  
   and Yangshan Port