The Jinbin Expressway is a direct expressway link from central Tianjin to Tanggu and TEDA. It is 33.54 km in length, 28.54 of which exists as an expressway, and 5 km as a city express road. Route The Jingjintang Expressway runs through the Tianjin in its entirety. Basic Route: Tianjin (Dongxing Bridge - Zhangguizhuang Bridge - Tanggu) Status: The entire expressway is complete. History The Jinbin expressway was opened in late February 2001. The expressway slashes driving time on the equidistant Jintang Highway by 20 minutes. Road Conditions Speed Limit Designed speed limit of 120 km/h. Tolls Toll expressway, uses sensor-style IC cards. Lanes 4 lanes (2 up, 2 down). Connections Middle Ring Road (Tianjin): Dongxing Bridge Outer Ring Road (Tianjin): Zhangguizhuang Bridge Expressways in China Road transport in Tianjin