Sifang Bridge
Sifang 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 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.