central toll gate, S = service area ⇆ 1: (Interchange with 3rd Ring Road) N. 3rd Ring Road ⇆ 2: (Interchange with 4th Ring Road) Beisihuan ↗ Anxiang North Road ↗ 5: (→, ↘) Qinghe and "999" Station ¥ Qinghe Central ⇆ 4: (Interchange with 5th Ring Road) N. 5th Ring Road -- exit numbering fell into disarray here ↗ 7: Xisanqi S Service Area, Filling Station ↗ 8: (→) Huillongguan ↗ 9: Bei'anhe ↗ 10: (→) Shahe, Yangfang ↗ 11: Xiaotangshan, Baige Road ⇆ 12: (Interchange with 6th Ring Road) Mentougou, Shunyi (N. 6th Ring Road) -- note: Road connection to Mentougou ✕ S Service Area ↗ 13A: (→) Science Park ↗ 13B: (→) Changping, Ming Tombs ↗ 13C: (→) Changping Xiguan ↗ 13: (←) Changping, Huairou, Ming Tombs ↗ 14: Nankou, Chenzhuang ↗ 15: (→) The Great Wall at Juyongguan ↗ 16: (→, ↘) The Great Wall at Shuiguan ↗ 18: (→, ↘) The Great Wall at Badaling ↗ 19: Yanqing ↗ 20: Kangzhuang (→) / Kangzhuang, Badaling (←) ¥ City Boundary Continues as Jingzhang Expressway See also China National Highways Expressways of Beijing Expressways of China References External links Expressways in China Road transport in Beijing