The Suixi Tunnel, the total length is 3280 meters (3.28 kilometers). Yongjia has many mountains and wanders the Yandang Mountains and the Suixi River. There is a deep understanding. Love the scenery along this route, Yu and Yangmei. 🌹 It is reported that the Luxi Tunnel is the longest road tunnel in Yongjia County. After the tunnel is opened, the driving time from Daruoyan Scenic Area Dadong Village to Yantou Scenic Area Zhengyu Village is only 6 minutes, which is nearly half an hour shorter than the original driving time, which promotes the development of Yongjia Rural Tourism.