Xiaoyue Tunnel
The Xiaoyue Tunnel is an expressway tunnel in Beijing, China, and forms part of the Western 5th Ring Road.
The tunnel is relatively short.
It is notable for being the only tunnel on the 5th Ring Road -- and so far, the only tunnel on any of the five Ring Roads of Beijing.
The anticlockwise half of the Xiaoyue Tunnel has an intersection which links directly to the Jingzhou Road (G107) and the Jingshi Expressway.