The 2nd Ring Road (Chinese: 二环路; pinyin: èr huán lù) is the innermost ring road highway which encircles the city center of Beijing, People's Republic of China. (The first ring road had been a circular tram route.)
The ring road can be divided into two parts: the original ring road (the southern section of which is now excluded from the current ring road), and the newly extended ring road. This article only covers the current (new) 2nd Ring Road.[1][2][3][4]