Wenquan boulevard
Address: Wenjiang District, Chengdu, Sichuan Province
Highway numbering rules China's highways are mainly divided into three levels according to their administrative levels: national highway (including national and provincial trunk lines), provincial highway and county road. Take the initial letters G, S and X of Chinese Pinyin of the country, province and county as their respective identifiers, and the identifiers and numbers are combined into numbers. [ 1]
The serial number of the provincial highway shall be compiled within the provincial administrative area. The provincial radiation serial number is compiled within the provincial administrative region. [ 1]
S 1XX: It is composed of the provincial mark "S", the radiation mark "1" and the two-digit serial number. [ 1]
S2XX: It consists of the provincial road mark "S", the north-south vertical line mark "2" (even number) and the two-digit serial number [1].
S3XX: It consists of the provincial road mark "S", the east-west horizontal line mark "3" (odd number) and the two-digit serial number. [
Reference link:
Provincial Highway (Road Traffic Terminology) _ Baidu Encyclopedia
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