Green City residents need cars or taxis to get around. The wide, spread-out city blocks, native to Pudong, make it difficult to walk longer distances. In the car, commuters can easily take Longyang Lu to Zhangjiang High-Tech Park or Yanggao Lu to Lujiazui and then across the river to Puxi. Metro Line 2 loops under Jinqiao, so you must take a cab to the nearest stop at the Science & Technology Museum.­­­­