How does highway transport stipulate limit height limit width limit heavy?
According to the regulations on the management of over-limit transport vehicles on highways issued by the ministry of communications, the total height of vehicles and goods shall be more than 4 meters from the ground (the total height of container vehicles and goods shall be more than 4.2 meters from the ground); The total length of vehicles and goods is more than 18 meters; Vehicles and goods with a total width of more than 2.5 meters, as well as other vehicles with different number of coaxial, tire number exceeding the specified load mass, are called over-limit transport. In other words, the height limit is 4 meters (4.2 meters) and the width limit is 2.5 meters. Highway bridge design load is over 20, 120 hang. The maximum allowable vehicle load is the matter of highway administration, generally by the axis, each axis 10 tons, but not more than 55 tons. There are also special vehicles, overweight transport to be approved.
Supplementary provisions on speed limit:
The maximum speed of a motor vehicle is 30 km/h on a city road without a road center line.
The maximum speed of a motor vehicle is 40 km/h on a road without a speed limit sign or line.
The maximum speed of a motor vehicle on a city road with only one motor vehicle lane in the same direction shall be 50 km/h if there is no speed limit sign or road marking.
If there is no speed limit sign or road marking for motor vehicles, the maximum speed of a highway with only one motor vehicle lane in the same direction shall be 70 km/h.
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