Mianmao Highway is located in the mountainous section, which has been in trial operation for nearly a year, and is equipped with on the roadGoldfishTunnelsTesting sites, data as of Dec. 6 showsGoldfishTunnelsAccess to testing pointsTraffic flowIt has reached 1306545 vehicles, an average of 20000 per dayTraffic flowfor 3,900 vehicles. Fortunately, during this time, no major events occurredTransportationSecurity incidents. However, due to the narrow roads of Mianmao, there are many ramps and curvesTunnelsThe speed limit is set at 40 km/h, and the speed is measured throughout the course.
Some car owners are dissatisfied with the speed limit on Mianmao Highway, thinking that the speed limit is too low and hoping to adjust it. However,MianzhuYou Yang, captain of the Mianmao Road Management Squadron of the Traffic Police Brigade of the Municipal Public Security Bureau, said that the Mianmao Highway is a mountainous section, and the speed limit was set at 40 kilometers per hour when it was built. At present, it is still in the two-year period of trial operation, if there is a follow-up adjustment demand, only after the end of the trial operation, the relevant functional departments can carry out comprehensive research and judgment, consider the characteristics of each season as a whole, and propose solutions.
Mianmao Highway starts fromMianzhuHanwang Town, City, stopsAba StateGuangming Town, Maoxian County, with a total length of 56 kilometers, has a total of 51 seatsBridgesand 20 articlesTunnels, the proportion of bridges and tunnels is as high as 74%. The opening of the Mianmao Highway will be put into trial operationMianzhuNew Year's Painting VillageKowloon Mountain- Lutang Mountain Tourist Area is connected with Maoxian characteristic villages, ancient Qiang City and other tourist attractions, which shortens the distance between the two tourist source markets and expandsMianzhuThe radiation surface of the tourism resources of Hemao County.
At the same time, relying on the Chengdu Mian double line, Chengdu "three winding".MianzhuBranch lines and other expressways, Mianmao Highway has also formed a new tourist ring connecting Chengdu, Deyang, Aba and other cities, for these citiesTourism economyCircular nets bring convenience. This interoperableTourism economyThe recycling network not only promotes the development and utilization of tourism resources, but also promotes the local areaEconomyprosperity and development.
In view of the problem of speed limit adjustment on Mianmao Highway, I personally believe that the following aspects need to be comprehensively considered: road conditionsTransportationSafety,Traffic flow, driver quality and tourism development.
First of all, Mianmao Highway is a mountainous section with narrow roads with many ramps and curves, as well as numerous at the same timeTunnels。This road condition dictates a limit on the speed of the vehicle to ensure that the driver has enough reaction time and space to improve during drivingTransportationSecurity. Therefore, when adjusting the speed limit, it is necessary to fully consider the characteristics of the road to ensure driving safety.
Secondly, take into account the Mianmao HighwayTraffic flowAs well as the driving quality of the driver, a comprehensive assessment is required when determining the speed limit. IfTraffic flowLarger, lower road capacity, and excessively high speed limits may resultTransportationCongestion and safety hazards. In addition, if the driver's driving quality is low, the speed limit setting is relatively low and can be reducedTransportationAccidents.
In addition, the Mianmao Highway connects the two tourist attractions, so tourism development is also one of the considerations. If the speed limit is set too low, it may affect the experience of tourists, especially in the peak season, when the density of vehicles is high, and the speed limit is too low may make tourists spend more time on the road and affect their travel experience. If the speed limit is set too high, it may increaseTransportationRisk of accidents.
To sum up, when adjusting the speed limit of Mianmao Highway, it is necessary to fully consider the characteristics of the roadTransportationSafety,Traffic flow, driver quality and tourism development. Only on the basis of full assessment and comprehensive consideration can sound decisions be made to ensure the safety and smooth flow of roads and improve the development of tourism.