Cangzhou-Yulin expressway, also known as Cangyu Expressway, is expressway in China, which is one of the connecting lines between Rongcheng, the east-west trunk line of China National expressway Network, and expressway, Wuhai (National Highway G 18).
Cangyu Expressway runs through the provinces.
1, Hebei province,
2. Shanxi Province,
3. Shaanxi Province.
Some cities that Cangyu Expressway passes through
1, Hebei: Baoding and Cangzhou;
2. Shanxi: Shuozhou;
3. Shaanxi: Yulin.
The main characteristics of expressway
1, car only, speed limit. Expressway is only for cars, pedestrians, livestock, non-motor vehicles and other slow-moving vehicles are not allowed to pass. At the same time, it is generally stipulated that vehicles with a speed of less than 50km per hour are not allowed to go on the road, and the maximum speed should not exceed 120km.
2, fully enclosed, full interchange, strictly control access. Expressway implements closed management, and all kinds of vehicles can only enter and exit on ramps with interchanges.
3. Set the central isolation belt and drive in different lanes. Generally, there are more than four lanes in expressway. The upper and lower lanes are separated, and vehicles with different speeds are diverted by road traffic markings.
4. Large capacity, designed for direct traffic service. Expressway's traffic capacity is several times or even dozens of times that of ordinary highways. Moreover, because of its large capacity, the transportation capacity is greatly improved, which can ensure the smooth flow of vehicles during peak hours and fundamentally solve the traffic congestion problem.
5, with perfect modern traffic management and traffic safety facilities, provide more service information and means for vehicles driving on the road, and ensure the safe and high-speed traffic of vehicles.
6. Significant economic benefits. Expressway is not limited by time and can travel all day, which shortens the running time, reduces the loading and unloading cost and can receive good economic benefits.
7. It occupies a lot of land, with large investment and high cost.