Driving route: the whole journey is about 20 15.5km.

Starting point: Yongchuan District Library

1. Chongqing city driving plan

1) Start south from the starting point, drive along Qiufen Road 180m, and turn right into the starting point of Qiulu Road.

2) Drive along the starting point of Qiuqiu Road for 250 meters, and then turn left into long summer Road.

3) Drive along Changxia Road 150m, pass through Chenjiacitang on the right for about 90m, and turn left into Xuefu Avenue.

4) Drive along Xuefu Avenue for 350 meters, turn left to Da 'an/Chengyu Expressway and enter Xinglong Avenue.

5) Drive along Xinglong Avenue for 3.0km, drive in the direction of G85, turn right slightly, and enter Yongchuan Interchange.

2. Drive 730 meters along Yongchuan Interchange and go straight into Chongqing-Kunming Expressway.

3. Drive along the Chongqing-Kunming Expressway for 67.7 kilometers, drive in the direction of Neijiang/Suining/Nanchong /G76, and turn right slightly to enter Xiamen-Chengdu Expressway.

4. Drive along Xiamen-Chengdu Expressway 1 15.5km, turn left slightly in the direction of Jianyang/Chengdu, and enter Suizimei Expressway.

5. Drive along Suizimei Expressway for 640 meters and go straight into Xiamen-Chengdu Expressway.

6. Drive along Xiamen-Chengdu Expressway for 86.0km, turn right slightly in the direction of ring expressway, and enter Chengdu-Chongqing overpass.

7. Drive along Chengdu-Chongqing overpass for 490 meters, cross Lion Bridge overpass for about 300 meters, and go straight into Chengdu Ring Expressway.

8. Drive along Chengdu-Ring Expressway for 39.6 kilometers, cross Hong Guang Bridge, drive in the direction of Sanxian Xixin Avenue/Yangxi Interchange/Pixian County/Dujiangyan, turn right slightly and enter Chengguan Interchange.

9. Drive along Chengguan overpass 1.4km, cross xipu town overpass for about 230m, and go straight into Chengguan Expressway.

10. Drive along Chengguan Expressway for 40 meters and go straight into Xixin Avenue.

1 1. Drive along Xixin Avenue for 330 meters and turn around and enter Xixin Avenue.

12. Drive along Xixin Avenue for 3 10 meters, and go straight into Chengguan Expressway.

13. Drive along Chengguan Expressway for 30m, turn left slightly towards Dujiangyan, and enter Chengguan Expressway.

14. Drive along Chengguan Expressway for 34.8km, turn right slightly to Du Wen Expressway and enter S9.

15. Follow S91.2km and go straight into Du Wen Expressway.

16. Drive along Du Wen Expressway for 72. 1 km and go straight into Du Wen Expressway.

17. Drive along Du Wen Expressway for 50 meters and go straight.

18. Drive for 280 meters, turn right ahead and enter the Ramo Line.

19. follow the lanmo line 1.5km, turn right ahead and enter G2 13.

20. Go along G2 13 100 meters, take the third exit, turn around and enter G2 13.

2 1. Follow G2 13 for 20 meters, turn right ahead and enter the Ramo Line.

22. Drive along the Lanmo Line for 2.5 kilometers and turn right into the Chengna Line.

23. Drive 6.2km along Cheng-Na Line and go straight into Sang Ping Tunnel.

24. Drive 500 meters along Sang Ping Tunnel, and go straight into Chengna Line.

25. Drive 23.0km along Chengna Line and go straight into Xuecheng Tunnel.

26. Drive along Xuecheng Tunnel for 2.4 kilometers and go straight into Chengna Line.

27. Drive 5.7 kilometers along Chengna Line and go straight into Xiaoqi Tunnel.

28. Drive along Xiaoqi Tunnel for 960m and go straight into Chengna Line.

29. Drive 20.0km along Cheng-Na Line and go straight into Mantianxing Tunnel.

30. Drive along Mantianxing Tunnel for 530 meters and turn right into Chengna Line.

3 1. Drive along the Cheng-Na line for 900 meters and go straight into the Qianyan tunnel.

32. Drive 420 meters along the Golden Gun Rock Tunnel and go straight into the Cheng-Na Line.

33. Drive along the Cheng-Na line1.2km and go straight into an Indian tunnel.

34. Drive along the India Tunnel for 450 meters and go straight into the Chengna Line.

35. Drive 26.6 kilometers along Cheng-Na Line and go straight into Shiziping Mingdong.

36. Drive along Shiziping Mingdong for 50 meters and go straight into Chengna Line.

37. Drive 5.2km along Chengna Line and go straight into Xiaoqiudi Tunnel.

38. Drive along Xiaoqiudi Tunnel for 6 10 meters, turn left and enter Chengna Line.

39. Drive 3.5 kilometers along the Cheng-Na line and go straight into Jiujiapeng tunnel.

40. Drive along Jiujiapeng Tunnel for 950 meters and go straight into Chengna Line.

4 1. Drive along the Cheng-Na line for 330m, turn left slightly, and enter Erjiapeng No.2 tunnel.

42. Drive 2.0km along tunnel No.2 of Erjiapeng, turn left and enter the ancient bridge.

43. Drive along the second Xi Gu Bridge for 320 meters and turn right into the second Xi Gu Tunnel.

44. Drive along Xi Gu Tunnel No.2 for 4 10 meters, turn left and enter Chengna Line.

45. Drive along the Cheng-Na line for 38.9 kilometers and go straight into the Zhegu Mountain Tunnel.

46. Drive 4.2km along Zhegu Mountain Tunnel, and go straight into Chengna Line.

47. Drive 4.7 kilometers along Chengna Line and go straight into Chengna Line.

48. Drive along the Cheng-Na line for 80 meters and turn left to enter the Cheng-Na line.

49. Drive along Chengna Line for 43.5 kilometers and go straight into Meigu Street.

50. Drive along Meigu Street for 5.3 kilometers, turn left slightly and enter a section of Huancheng Road.

5 1. Drive along the ring road section 1.5km, and go straight into Marcand No.1 tunnel.

52. Follow the tunnelNo. Marcand 1.5km, and go straight into G3 17.

53. Drive along G3 17 for 40 meters and turn left into Marcand No.2 Tunnel.

54. Drive along Marcand No.2 Tunnel 1.8km, and go straight into the first section of Alja Road.

55. Drive 2.0km along the first section of Aurelia Road, cross Aurelia Bridge and go straight into the second section of Aurelia Road.

56. Drive 5.5km along the second section of Alja Road and turn left into G3 17.

57. Drive along G3 17 for 520 meters and go straight into Chengna Line.

58. Drive 3 1.2 km along the Cheng-Na line and go straight into the Cheng-Na line.

59. Drive 390 meters along Cheng-Na Line and go straight into Hekou Tunnel.

60. Drive along Yanhekou Tunnel 1.2km, and go straight into Chengna Line.

6 1. Drive along Cheng-Na line for 223.7 kilometers and turn right into Linglong Road.

62. Drive along Linglong Road for 70 meters and turn left into G3 17.

63. Drive along G3 17 for 29.9 kilometers and turn left into G3 17.

64. Drive along G3 17 1 10 meters and go straight into Daqu Tunnel.

65. Drive along Daqu Tunnel for 5 10 meters and go straight into G3 17.

66. Drive along G3 17 for 2.6 kilometers and go straight into Chengna Line.

67. Drive along the Cheng-Na line for 2.0 kilometers, turn right and enter the Cheng-Na line.

68. Drive along the Cheng-Na line 16.9 km, turn left slightly and enter G3 17.

69. Drive along G3 17 for 580 meters, turn left and enter Chengna Line.

70. Drive along Cheng-Na Line for 37.5km, turn left slightly and enter G3 17.

7 1. Drive 4.6 kilometers along G3 17, and go straight into Chengna Line.

72. Drive along the Cheng-Na line for 350 meters, turn left slightly and enter G3 17.

73. Drive along G3 17 for 640 meters, turn right and enter Chengna Line.

74. Drive along Cheng-Na Line for 85.7 kilometers, turn left slightly and enter G3 17.

75. Drive along G3 17 for 4.4 kilometers, turn left and enter Chengna Line.

76. Drive along Chengna Line106.6km and enter Chama Street.

77. Drive along Chama Street 1.0 km and go straight into Chama Middle Street.

78. Drive along Chama Middle Street for 240 meters, cross Enci Department Store on the right, and turn right into Chama Lower Street.

79. Drive along Chamaxia Street for 850 meters and go straight into Chengna Line.

80. Drive along Cheng-Na line for 342.2km, turn right and enter G3 17.

8 1. Drive along G3 17 for 580m, turn right and enter the Xijing Line.

82. Drive along Xijing Line for 36.6 kilometers and turn around and enter Xijing Line.

83. Driving scheme in Naqu area

1) Drive along Xijing Line for 7 1.6 km and turn left into Chengna Line.

2) Drive 371.2km along the Cheng-Na line, turn left slightly and enter G3 17.

3) Drive along G3 17 for 490 meters, and pass through Yuzhong Daily Store on the left for about 250 meters, then you can reach the destination.

End point: Baqing County Health Bureau

Yongchuan District:

Located in the upper reaches of the Yangtze River, it borders jiangjin district and Bishan District in the east, Rongchang District and Dazu District in the west, Tongliang District in the north and Hejiang County and Lu Xian County in Sichuan Province in the south, with an urban built-up area of 75.73 square kilometers.

Baqing County:

South Qiangtang Great Lakes Basin is located in the eastern part of Naqu area in northern Tibet Plateau, on the upper reaches of Nujiang River, with an average elevation of more than 4,500 meters and an area of 10326 square kilometers.