Sifang Bridge (Chinese : 四方桥, pinyin: sifang qiao, literal translation: four square/direction bridge) is an interchange bridge connecting 4th Ring Road and G1 Beijing–Harbin Expressway, which is located in Chaoyang District. Coordinates:
It is the origin (Exit 0 ; 0 km; south end)[1] of G1 Beijing–Harbin Expressway, running eastwards to 5th Ring Road.
On 4th Ring Road, running north–south, it is marked as Exit 14.
Westwards, it runs towards Huawei Bridge on 3rd Ring Road.