When planning out any trip along Line 6, look for the pinkish red, or fuscia, colored lines on official subway maps. This stretch of underground metro services the Pudong New Area from north to south. Along its many stops, it passes known commercial and tourist areas like the Waigaoqiao Free Trade Zone, Yuanshen Stadium, Century Avenue, and South Lingyan Rd. Since opening in 2007, Line 6 allows Pudong residents to easily and quickly commute into the center of the city. The line is about 33 kilometers long and the full journey from Pudong to the end of the line takes just under an hour.