Vehicles are now running under the Cuntan interchange in Chongqing, according to a local government website. The interchange, located at the intersection of Jinyu Road and Haier Road, includes the tunnel from Haier Road to Cuntan port terminal area and the overpass over Haier Road, which is expected to be opened to traffic on 25 December. From then, vehicles will be able to travel directly from the New North Zone to the bonded port area via the tunnel.