By the end of 2023, there are 200 ordinary national highways in the mainland, with a total mileage of more than 265,000 kilometers, and the dense network of ordinary national highways will closely connect various cities in the mainland, just like the capillaries of the human body, ensuring the efficient, fast and convenient circulation of people and materials between various cities in the mainland, and playing an irreplaceable and important role in promoting the development of the mainland's economy.
The two road network systems of ordinary national roads and national highways constitute the national roads of the mainland, both of which start with the letter G. Ordinary national highways are generally numbered in the form of G+3 Arabic numerals (i.e. GXXX) and are pronounced as XXX national highways (e.g., G318 is pronounced as 318 national highways).
Schematic diagram of the classification of ordinary national highway numbers
This series will focus on China's ordinary national roads, and introduce them in detail from three aspects: basic information, provinces and cities passed, and value significance. At present, the mainland plans to build a total of 200 ordinary national highways. These 200 ordinary national roads are divided into four categories: 12 capital radiation lines, 47 north-south longitudinal lines, 60 east-west horizontal lines, and 81 liaison lines.
In this issue, we will introduce: G512 Wanquan - Dalat Banner Ordinary National Highway [Wanda Line]
Basic Information
Wanquan - Dalat Banner ordinary national highway, referred to as Wanda line, ordinary national road network number G512. Wanda Line is the 12th of the 81 east-west horizontal lines, starting from the G207 intersection of Wanquan District, Zhangjiakou City, Hebei Province, and ending at the G210 intersection of Dalat Banner, Ordos City, Inner Mongolia Autonomous Region, which is an important ordinary national road connecting the east and west ends of the southern region of the Inner Mongolia Plateau.
Schematic diagram of the entire line of Wanda Line
National Highway 512 is 450 kilometers long, and Wanda Line runs through 3 provinces (regions) including Hebei, Shanxi, and Inner Mongolia, passing through 5 administrative regions above the prefecture level, namely Zhangjiakou ~ Datong ~ Ulanqab ~ Hohhot ~ Ordos.
Mileage distribution of Wanda Line
Passing through provinces and cities
NO.1 Hebei Province
Transit mileage: 24.1 km
Passing districts and counties: [Zhangjiakou]
Zhangjiakou City (Wanquan District, Huai'an County)
Starting and ending point: Zhangjiakou City, Wanquan District, G207 interchange, Zhangxihe Township, Jinjie
Schematic diagram of the Wanda Line (Hebei Section).
NO.2 Shanxi Province
Transit mileage: 69.1 km
Passing districts and counties: [Datong]
Datong City (Tianzhen County, Yanggao County)
Starting and ending points: Zhangxihe Township, Shanxi and Hebei Boundary, Changcheng Township, Jinmeng Boundary
Schematic diagram of the direction of Wanda Line (Shanxi Section).
NO.3 Inner Mongolia Autonomous Region
Transit mileage: 345.5 km
Passing districts and counties: [Ulanqab, Hohhot, Ordos]
Ulanqab City (Fengzhen City, Liangcheng County);
Hohhot City (Helinger County, Tuoketuo County);
Ordos City (Jungger Banner, Dalat Banner)
Starting and ending point: G210 intersection of Dalat Banner, Ordos City, Changcheng Township, Mengjin Boundary
Schematic diagram of the Wanda Line (Inner Mongolia section).
Value significance
The Wanda Line starts in Wanquan District, Zhangjiakou City, Hebei Province, and ends in Dalat Banner, Ordos City, Inner Mongolia Autonomous Region. The ordinary national highway is an important national passage connecting Hebei Province and Inner Mongolia Autonomous Region, constructing the transportation artery of important cities in the eastern and western directions of the southern Inner Mongolia Plateau (mainly including Zhangjiakou City, Datong City, Ulanqab City, Hohhot City, Ordos City, etc.), and building an east-west connecting bridge in the southern region of the Inner Mongolia Plateau. At the same time, Vanwin can communicate not only with Dalat through the Wanda Line, but also through other ordinary national roads in the Dalat area, and travel to the rest of the country at high speed and efficiently, which is crucial to strengthen the communication between Vanquan and Dalat and even the rest of the country.
Wanda Line
epilogue
The above is some basic information about Wanda Line, if there are deficiencies and mistakes, welcome to add!