
Shenhai Expressway has a designed maximum speed limit of 120 kilometers per hour. Accident-prone sections: Traffic police may impose speed limits in accident-prone areas, such as sharp turns, long slopes, and tunnels, where the speed limit could be 80 kilometers per hour. However, it's important to note that this is the designed speed limit, and actual speed limits may vary depending on the section and type of vehicle. Generally, speed limits range from 100 to 110 kilometers per hour in most sections, as indicated by speed limit signs. Speed limits for different vehicles: The speed limit depends on the type of vehicle being driven. For passenger cars, the maximum speed limit is 120 kilometers per hour. For large trucks, the maximum speed limit is 100 kilometers per hour. Some expressways allow motorcycles, which have a lower speed limit of 80 kilometers per hour.


