Minimum speed limit sign
The minimum speed limit sign indicates the minimum speed limit for motor vehicles entering the road ahead. This sign is located at the starting point of the freeway or other road speed limit section. This is the minimum speed limit sign, which indicates the minimum speed limit for motor vehicles entering the road in front. It requires that the minimum speed of motor vehicles should not be less than 50 kilometers in the case of good road conditions in front. It is located at the starting point of expressway or other road speed limit sections. And the proper location after the intersections of various overpasses.
This sign and the maximum speed limit sign are set on the same sign post and are not set separately. When installed on the roadside, the maximum speed sign is on top, and the minimum speed sign is below. The left sign indicates the minimum speed limit is 50 kilometers per hour. hour. This is the minimum speed limit mark on the signboard. There is also a minimum speed limit mark on the road.
The setting of China's speed limit sign is mainly based on the speed limit of the road section, the general road section with good road shape, and the speed limit value determined based on the operating speed; while other road sections are set according to traffic conditions or based on road traffic accidents. Settings. The setting of speed limit signs mainly has the problem of speed limit values and speed limit positions:
(1) The problem of speed limit values: If the entire highway is designed according to the speed, the speed limit is single, and the speed limit is too low, the actual conditions and the need for safe vehicle speed cannot be met, resulting in a reduction in traffic efficiency and wasting resources.
(2) Speed limit signs for special sections: No speed limit signs have been set for speed limits on the up and down slopes, speed limits for increasing traffic at the intersections of roads, and speed limits for roads with multiple bends.
(3) Limit setting for accident-prone road sections: the size of the speed limit and the length of the speed limit distance, where and where the speed limit was initiated and where the speed limit was lifted, there was no scientific and reasonable theoretical analysis, and some only set “accident-prone road sections. Slow slow down sign.
The Shaanxi Yiyuan Traffic Technology Engineering Co.Ltd.
Address: No. 5, Production Ro ad, West Thermal Power Plant, West Section Of Hongguang Road, Weiyang District , Xi'an,Shaanxi.China
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Shaanxi Yiyuan Traffic Technology Engineering Co.,Ltd
Address: No.5, Production Road, West Thermal Power Plant, West Section Of Hongguang Road, Weiyang District, Xi'an, Shaanxi, China