The asphalt is now paved on the viaduct of Erhuan Xi south extension project.

　　The main part of the first period of the south extension project of Erhuan Xi Road has been completed now , and so has the main highway and the main part of the ramp bridges of the entrance and exit, realizing the one-time cable of the overhead power lines penetrate into the corridor for the first time. The overhead roads and the ground north of Dajiangou Bridge will be available to the traffic by the end of June.