Starting point: the second smallest in Zhaoyang District, Zhaotong City. ...
1. Zhaotong driving plan
1) Start from the starting point to the northeast, drive along Longquan Road for 9 10 meters, turn right slightly, and enter the first line of Zhao.
2) Drive along Zhao Line for 60 meters and enter Longquan Road.
3) Drive along Longquan Road for 860m and go straight into Zhao Line.
4) Drive for 6.0km along the first line of Zhao, and turn left into Yanjin Road.
5) Drive along Yanjin Road for 240m, turn right and get on the ramp.
6) Drive along the ramp 1.6km and go straight into Chongqing-Kunming Expressway.
7) Drive along Chongqing-Kunming Expressway for 3.6 kilometers and go straight into Ma Zhao Expressway.
8) Drive along Ma Zhao Expressway 15.0km, G2 13/ Jing 'an exit, turn right slightly and get on the ramp.
9) Drive along the ramp 1.2km and go straight.
10) Drive for 300 meters and turn right ahead.
1 1) Drive for 70 meters, turn right ahead and enter the second-class highway of Zhaodai.
12) Drive 360m along Zhaodai second-class highway, turn right slightly in the direction of Yongshan, and get on the ramp.
13) Drive along the ramp for 270 meters and go straight into G040.
2. Drive along G040 150m and go straight into Xiaolong Line.
3. Drive along Xiaolong Line for 26.5km and go straight into Samao Line.
4. Drive along the Satsuma Line for 4.6 kilometers and turn right into X245.
5. Drive along X245 for 54.3 kilometers and turn around and enter X245.
6. Drive along X245 for 47.9 kilometers, then turn around and enter X245.
7. Drive along X245 for 29.3km, turn right and enter Yuquan Road.
8. Drive along Yuquan Road for 2.0km, cross Hayes Electrical Appliance City on the right and turn left into Jinjiang Road.
9. Internal drive scheme
1) Drive along Jinjiang Road for 770 meters and turn right into Zhenxing Avenue.
2) Drive along Zhenxing Avenue 140m and turn left into Jinxi Road.
3) Drive along Jinxi Road for 230m, turn right and enter S30 1.
4) Drive 7.0km along S30 1 and turn around.
5) Drive 490 meters and turn left.
6) Drive 1.4km and turn right ahead.
7) Drive 1.3km and turn left ahead.
8) Drive 430m and go straight into the tunnel.
9) Drive 4.4 kilometers along the tunnel and go straight into the tunnel.
10) Drive along the tunnel for 6.3km and go straight to S307.
1 1) Follow S307 1.5km, turn left and enter Laoguyan Tunnel.
12) Drive along Laoguyan Tunnel for 230m and go straight into S307.
13) Drive along S307 1 1.6km, and go straight into Dingjiazhai Tunnel.
14) Drive along Dingjiazhai Tunnel for 640m and go straight to S307.
15) Drive 50 meters along S307 and go straight into Changwangou Tunnel.
16) Drive along Changwangou Tunnel for 770 meters and go straight into S307.
17) Drive 4.2km along S307 and go straight into the zhuazhuayan tunnel.
18) Drive along the zhuazhuanyan tunnel for 2.2km and go straight into S307.
19) Drive 5.6 kilometers along S307 and reach the destination (on the left side of the road).
End point: Jinsha River