The specification of high-speed gantry setting

About the setting of the high speed gantry, state what are the specifications? Let's Yintai to talk to you. The way act and the national standard rules of the road traffic sign and marking, in need of highly constrained local shall have an obvious limit high marks, but for

 about the setting of the high speed gantry, state what are the specifications? Let's Yintai to talk to you. The way act and the national standard rules of the road traffic sign and marking, in need of highly constrained local shall have an obvious limit high marks, but no specific rules to limit elevated position and height, in addition, in the limit of elevated colors, materials, etc, also there is no such specification. Therefore, the limit of elevated style at sixes and sevens, concave and convex differ, the specification is different, the great danger to safety. Especially, there is no specification about constraints height, around the implementation of each are not identical, thus the onset of security issues become more prominent. Thus, because there is no clear specification, country of high-speed gantry how from the following three aspects: to avoid the onset of knock against something? 1, set up with warning signs ( 1) After installing the gantry, should according to the rules set up 'bound height' ban symbol 【 Ban sign is a kind of traffic signs in the main sign, for a sign of vehicles to be prohibited or restricted, such as no thoroughfare, no parking, ban left turn, horns, limitations to speed, weight, etc. 】 , when manufacturing constraints 'height' ban logo, can according to the actual circumstance of speed, etc, for making circular diameter 1500 px, 2000 px, 2500 px and so on different scales. ( 2) In an appropriate threshold site set up corresponding signs, in order to carry high beyond the mark indicated by the height of the vehicle can go ahead. 2, clear limit elevated to handle the department now, is the highway in our country to deal with the body of the diversification of highway, municipal, forestry, water conservancy and the villages and towns government The township government is LanTing plum writing network series in red sleeve add sweet net. 】 For rural roads, led to the limit of elevated to deal with the different main body, chaotic. To deal with the main body, therefore, to straighten out road clear limit elevated departments, consistent implementation of supervision from the source, in district and county to establish corresponding limit elevated supervision institutions. 3, high limit warning sign + intelligent alarm when ultra-high vehicles into the limited road, intelligent alarm system will send alarm signal, so that the driver in time and adopt the useful way. The above content from the high speed gantry, reproduced please indicate.