Driving route: the whole journey is about 659.3km.

Starting point: Xichang City

1. Driving scheme in Xichang City

1) Starting from the starting point in the direction of due south, drive along Dashuijing Ancient Buildings for 161m, turn around and enter Dashuijing Ancient Buildings

2) Drive along Dashuijing Ancient Buildings for 171m, turn right and enter Shita Street

3) Drive along. After passing the New Century Building on the left for about 131m, turn right ahead and enter Mashuihe Street

5) Drive along Mashuihe Street for 121m, turn around and enter Mashuihe Street

6) Drive along Mashuihe Street for 121m, turn right and enter Ximenpo Street

7) Drive along Ximenpo Street for 411m, cross Dicos Xichang NO.1 on the right and turn left to enter Chang 'an East Road

. At the 1th exit, turn right slightly into Sanchakou West Road in the direction of Chang 'an East Road/Jiankang Road

9) Drive along Sanchakou West Road for 661m, cross the electrical appliances on the right, turn left into Sanchakou East Road

11) Drive along Sanchakou East Road for 1.1km, cross the Yuan Ye Farm Tools Business Department on the left, and go straight into the second section of Heyan Road

11). Go straight into S317

12) Drive 2.6 kilometers along S317 and go straight into Heyan Road

2. Drive 1.3 kilometers along Heyan Road and go straight into S317

3. Drive 91.8 kilometers along S317 and go straight into Jiefang Road

4. Drive 1.5 kilometers along Jiefang Road, and go straight into Jiefang Road after passing the brother appliances on the right for about 191 meters. Pass the Zhaojue Xieshi Electric Appliance on the right, take the 1th exit, turn right and enter the traffic road

6. Drive 711 meters along the traffic road, go straight into S317

7. Drive 321 meters along S317, turn left into S317

8. Drive 13.3 kilometers along S317, go straight into S218

9. Drive 6.1 kilometers along S218. Go straight into Mibuyi (Yi) West Tunnel

11. Drive 2.5km along Mibuyi (Yi) West Tunnel, go straight into S317

12. Drive 571m along S317, go straight into Tunzi Tunnel

13. Drive 831m along Tunzi Tunnel, go straight into S317

14. Drive 841 along S317. Go straight into S317

16. Drive 421 meters along S317, go straight into Varillo Tunnel

17. Drive 161 meters along Varillo Tunnel, go straight into S317

18. Drive 2.7 kilometers along S317, go straight into S317

19. Drive 181 meters along S317, and go straight into Eyebrow Mountain Tunnel

21. Turn left ahead and enter S317

21. Drive along S317 for 13.9 kilometers, and go straight into the Grab Rock Tunnel

22. Drive along Grab Rock Tunnel for 2.2 kilometers, go straight into S317

23. Drive along S317 for 4.2 kilometers, and go straight into Changwangou Tunnel

24. Drive along Changwangou Tunnel for 771 meters and go straight into S317 < Go straight into Dingjiazhai Tunnel

26. Drive along Dingjiazhai Tunnel for 641m, go straight into S317

27. Drive along S317 for 11.5km, cross Laoyaoyan Bridge for about 261m, go straight into Laoyaoyan Tunnel

28. Drive along Laoyaoyan Tunnel for 461m, and turn left to enter S317. Turn left ahead

31. Drive 3.1km, and go straight into the tunnel

32. Drive 1.8km along the tunnel, cross the Doushaxi on the right, and go straight into the ring dam tunnel

33. Drive 8.8km along the ring dam tunnel and go straight into the Dahe tunnel

34. Drive 5.3km along the Dahe tunnel and go straight into the Yantang tunnel

33. Go straight into xintan No.1 tunnel

36. Drive 941m along xintan No.1 tunnel and enter xintan No.2 tunnel

37. Drive 4.7km along xintan No.2 tunnel and go straight into Heiliangzi tunnel

38. Drive 16.1km along Heiliangzi tunnel, after passing through Dayakou on the right for about 251m, turn left and enter G213

. Turn around and enter G213

41. Drive along G213 for 28.5km, turn to the right rear

41. Drive for 8.1km. After crossing Banzhulin Bridge for about 91m, go straight into Shizhugang Tunnel

42. Drive along Shizhugang Tunnel for 381m, and go straight into Shigangzi Tunnel No.1

43. Drive along Shigangzi Tunnel No.1 for 1. Go straight into kafang tunnel

44. Drive 2.1km along kafang tunnel, after crossing Shixitan bridge for about 91m, go straight into Shixi tunnel

45. Drive 2.3km along Shixi tunnel, after crossing Weizipu bridge for about 61m, go straight into Ganhaizi tunnel

46. Drive 6.4km along Ganhaizi tunnel, and go straight into Shengouwan tunnel

. Go straight into the Brick Factory Tunnel

48. Drive along the Brick Factory Tunnel for 23.6 kilometers, drive straight into the Tanxigou Tunnel

49. Drive along the Tanxigou Tunnel for 3.6 kilometers, drive straight into the Xin 'an Tunnel

51. Drive along the Xin 'an Tunnel for 7.6 kilometers, turn left

51. Drive for 41 meters, and turn left ahead

52. Drive 2. Go straight into Xiangjiaba Avenue

54. Drive 981m along Xiangjiaba Avenue, turn left

55. Drive 331m, drive straight into Shaping West Road

56. Drive 391m along Shaping West Road, turn right ahead into Shaping North Road

57. Drive 411m along Shaping North Road, and go straight into Mashui Line

58. Turn left and enter XQ21

59. Drive along XQ21 for 12.5km, enter Ma Xiaolu

61. Drive along Ma Xiaolu for 411m, go straight into XQ21

61. Drive along XQ21 for 4.7km, after passing Li's household appliances on the left for about 241m, go straight into Yiman Road

62. Drive along Yiman Road for 481m. Turn right slightly and enter Yiman Road

64. Drive along Yiman Road for 311 meters and go straight into Yiman Road

65. Drive along Yiman Road for 251 meters, take the 1th exit, turn right ahead and enter Jinjiang Avenue

66. Drive along Jinjiang Avenue for 1.1 kilometers and go straight up the ramp

67. Drive along the ramp for 741 meters and go straight into. Turn right slightly and get on the ramp

69. Drive along the ramp for 431m, go straight

71. Drive for 321m, turn right ahead and enter Dunli Road

71. Drive along Dunli Road for 18.3km, turn left and enter S216

72. Drive along S216 for 4.4km, and go straight into Jinshan Road

73. Turn right ahead and enter Jinshan Road

74. Drive along Jinshan Road for 41 meters, turn right ahead and enter the middle section of Fujiang Avenue

75. Drive along the middle section of Fujiang Avenue for 211 meters, pass Fushun Store, the commander-in-chief electrical appliance on the right, and then go straight into the east section of Fujiang Avenue

76. Drive along the east section of Fujiang Avenue for 321 meters, and take the second exit and go straight into the east section of Fujiang Avenue

. Enter the east section of Fujiang Avenue

78. Drive along the east section of Fujiang Avenue for 1.8km, cross Hongqi Bridge, turn right ahead and enter East Street

79. Drive along East Street for 71m, turn left ahead and enter East Street

81. Drive along East Street for 271m, pass Wangshimei air-conditioning franchise store on the right and turn left to enter South Ring Road

81. After passing the Fushun store of Qianye Household Appliances on the right for about 221m, go straight into S315

82. Drive along S315 for 1.4km, turn right into S315

83. Drive along S315 for 211m, turn around into S315

84. Drive along S315 for 22.1km, and go straight into Fuxing Street

85. Drive along Fuxing Street for 311. Go straight into S315

86. Go along S315 for 11.1 kilometers and enter Xinma Road

87. Go along Xinma Road for 291 meters, turn right and enter Xinhua Street

88. Go along Xinhua Street for 731 meters, turn right and enter G321

89. Go along G321 for 11 meters and enter the 1th. Go straight into G321

91. Drive 411 meters along G321, cross Feiquan overpass, turn right and enter Chengyu East Road

91. Drive 641 meters along Chengyu East Road, turn left

92. Drive 111 meters, go straight up the ramp

93. Drive 341 meters along the ramp, turn right and enter Xiarong expressway

Turn right slightly and get on the ramp

95. Drive along the ramp for 311 meters and go straight into expressway, Chongqing-Kunming

96. Drive along expressway, Chongqing-Kunming for 125.7 kilometers, cross Erlang overpass, at Shixin Road/Jingwei Avenue/Huapucheng Auto Times Square/Daping exit, turn right slightly and enter Erlang overpass

97. Drive along Erlang overpass for 261 meters and cross Erlang overpass. Turn right ahead and enter Yingbin Avenue

98. Driving plan in Chongqing

1) Drive along Yingbin Avenue for 421m, after crossing Shixin Road Interchange for about 291m, enter Shixin Road

2) Drive along Shixin Road for 1.8km, after crossing Gree Electric 4S monopoly chain store NO.Chongqing A111 on the right for about 211m, head for Shiyang Road/Yuzhou Road. Turn left slightly and enter Shiqiaopu Overpass

3) Go along Shiqiaopu Overpass for 111 meters, pass the Shiyang Road Store of Suning Appliance Shiqiaopu on the right, turn right slightly and enter Yuzhou Road

4) Go along Yuzhou Road for 1.9 kilometers, pass the Baike Building on the right, turn left and enter Huxie Road

5) Go along Huxie Road for 922. Turn right into Jingwei Avenue

7) Drive along Jingwei Avenue for 351 meters, and go straight into Hutouyan Tunnel

8) Drive along Hutouyan Tunnel for 1.1 kilometers, turn right slightly in the direction of Jiabin Road/Shangqingsi, and go up the ramp

9) Drive along the ramp for 111 meters, and go straight into Huacun Tunnel

11) Drive along Huacun Tunnel for 521 meters, and go straight up. Go straight into Huacun overpass

12) Drive 361m along Huacun overpass and enter binjiang road of Jialing River

13) Drive 1.4km along binjiang road of Jialing River, and turn left slightly on the ramp

14) Drive 181m along the ramp and turn left into Liziba main street

15) Drive 221m along Liziba main street. After crossing the Global Plaza on the right for about 111 meters, go straight

17) for p>21 meters, after crossing the Century Roundabout on the right for about 161 meters, go straight into Renmin Road

18) Go along Renmin Road for 111 meters, cross the comprehensive office building of municipal authorities on the left, turn right into Xuetian Gangzheng Street

19) Go along Xuetian Gangzheng Street for 6111 meters. Turn right

21) for 21 meters, turn right

22) for 61 meters, and go straight into the tunnel

23) Drive along the tunnel for 181 meters, and reach the end point

End point: Chongqing.