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: G505 Kaiyuan - Naiman Banner Ordinary National Highway [Kainai Line]
Basic Information
Kaiyuan - Naiman Banner Ordinary National Highway, referred to as Kainai Line, ordinary national road network number G505. The Kainai Line is the 5th of the 81 east-west horizontal lines, starting from the G229 intersection of Kaiyuan City, Tieling City, Liaoning Province, and ending at the G111 intersection of Naiman Banner, Tongliao City, Inner Mongolia Autonomous Region.
Schematic diagram of the entire line of the Kainai line
National Highway 505 has a total length of 390 kilometers, and the Kainai line runs through 2 provinces (regions) such as Liaoning and Inner Mongolia, passing through 5 administrative regions above the prefecture level, namely Tieling ~ Shenyang ~ Tieling ~ Fuxin ~ Tongliao.
Mileage distribution of the Kainai line
Passing through provinces and cities
NO.1 Liaoning Province
Transit mileage: 320.1 km
Passing districts and counties: [Tieling, Shenyang, Fuxin]
Tieling City (Kaiyuan City, Changtu County, Jiaobingshan City);
Shenyang City (Faku County);
Fuxin City (Zhangwu County, Fuxin Mongolian Autonomous County, Xinqiu District)
Starting and ending point: G229 interchange, Kaiyuan City, Tieling City, Fuxingdi Town, Liaomeng boundary
Schematic diagram of the direction of the Kainai Line (Liaoning Section).
NO.2 Inner Mongolia Autonomous Region
Transit mileage: 71.9 km
Passing districts and counties: [Tongliao]
Tongliao City (Kulun Banner, Naiman Banner)
Starting and ending point: G111 intersection of Naiman Banner, Yitong Liao City, Fuxingdi Town, Mengliao Boundary
Schematic diagram of the direction of the Kainai Line (Inner Mongolia Section).
Value significance
The starting point of the Kainai Line is in Kaiyuan City, Tieling City, Liaoning Province, and the end point is in Naiman Banner, Tongliao City, Inner Mongolia Autonomous Region. The ordinary national highway is an important national passage connecting Liaoning Province and Inner Mongolia Autonomous Region, constructing the transportation artery of important cities in the east-west direction in the southern part of the Northeast Plain (mainly including Tieling City, Shenyang City, Tieling City, Fuxin City, Tongliao City, etc.), and building an east-west connecting bridge in the southern part of the Northeast Plain. At the same time, Kaiyuan can not only communicate with Naiman through the Kainai Line, but also through other ordinary national roads in the Naiman area, and travel to the rest of the country at high speed and efficiently, which plays a vital role in strengthening the communication between Kaiyuan and Naiman and even the rest of the country.
Kainai line
epilogue
The above is some basic information about the Kainai line, if there are deficiencies and mistakes, welcome to add!