Waigaoqiao is the largest free trade zone in mainland China covering approximately 10 km² in the north-east Pudong. Jinqiao Export Processing Zone is another major industrial area in Pudong covering 19 km². Zhangjiang Hi-tech Park is a special area for technology oriented businesses covering 17 km² in central Pudong.
Pudong International Airport opened its doors in 1999, same year as Shanghai Metro line 2 opened service between Puxi and Pudong. Maglev train opened into trial service in 2002 moving passengers between the airport and Long Yang Road Metro station.
Pudong is connected to Puxi also by several tunnels and four major bridges. First of these major bridges were Nanpu Bridge (1991) and Yangpu Bridge (1993). Xupu Bridge opened in 1996. The latest of these is Lupu Bridge, which is the world's longest arch bridge and was completed in 2002.
Pudong's GDP reached USD $25.13 billion in 2002.

