This ferry will take you to Chongming island. The ferry to Xinhe (新河) is a short ride (about 30 min) to the island on a ferry that carries light cars and heavy trucks. The ferry to Nanmen (南门) will take you further northwest and is for light cars, but will take twice as long (about 1 hour) as the Xinhe ferry. Both ferries will have snacks and instant noodles, and are a good time to eat a meal. Check the ferry app (上海客轮Shanghai kelun) on wechat to ensure that the ferry is running. Fog, wind, and other weather might cause interruptions in service.