1, Shanghai Circus City-(Central)-Wuzhou Avenue-(Yangtze River Tunnel)-Changxing Island-(Yangtze River Bridge)-Chongming-(Chongqi Bridge)-Qidong (with south, east and north exits) One-way bus: 95 yuan toll, 1 10km.
2. Shanghai Circus City-(Hutai Road)-Yangqiao Exit-(Hutai Road)-Taihai Bus Ferry-Haimen-Qidong Huilong Town One-way bus: 55 yuan (there was 30 yuan before entering Jiangsu, but I don't know it now) 150km.