Jingha expressways with an express road connection, eliminating traffic bottlenecks between Ximazhuang and Beiguan Roundabout. This link finally opened in December 2006, with the remaining bits and pieces of additional roadworks finishing in early 2007. Road Conditions Speed Limit 80 km/h between Dawang Bridge and Gaobeidian (60 km/h at times) and also between Huicun and Ximazhuang (only if heading for Shanhaiguan); otherwise, 100 km/h. Tolls Tolls apply for the stretch Shuangqiao - Tongzhou. Caveat emptor: All destinations are charged a uniform CNY 10 rate from the Ximazhuang and Balidian toll gates if heading into Beijing! Lanes 6 lanes (3 up, 3 down) generally; beginning in central Beijing is wider, ending in Tongzhou District is narrower. Surface Conditions Recently repaired sections are excellent; otherwise fair. Traffic Relatively good, although could be clogged up at times. Major Exits Sihui, Gaobeidian, Shuangqiao, Huicun, Tongzhou District Service Areas This express road does not have any service areas. Connections Ring Roads of Beijing: Connects with the E. 4th Ring Road at Sihui and the E. 5th Ring Road at Yuantong Bridge. Jingha Expressway: Section heading for Shanhaiguan links with Jingha Expressway after the Tongzhou Beiguan Roundabout. List of exits [Heading east] No. 1: (Interchange with 4th Ring Road) Airport Expressway, Jingjintang Expressway (E. 4th Ring Road) Gaobeidian (Interchange with 5th Ring Road) 5th Ring Road Shuangqiao Shuanghui East Road (formerly Huicun) Ximazhuang (to Jingha Expressway and Shanhaiguan) or Balizhuang (to central Tongzhou) Road transport in Beijing Expressways in China