Driving route: the whole journey is about 152.9 km.

Starting point: Jiyang County Library

1. Jinan driving plan

1) Start south from the starting point, drive along Jingsan Road for 830m, and turn right into Xinyuan Street.

2) Drive along Xinyuan Street for 2.9 kilometers and turn left into Zheng 'an Road.

3) Drive along Zheng 'along Long 'an Road for 3.0km and turn left into Airport North Road.

4) Drive along Airport North Road 10.9 km, turn right ahead and enter Airport Road.

5) Drive along Airport Road 1.5km, turn right ahead and enter Airport Expressway.

6) Drive along the airport expressway 100m, and go straight into Jinan Ring Expressway.

7) Drive 40 meters along Jinan Ring Expressway and go straight into Jinan Ring Expressway.

8) Drive along Jinan Ring Expressway for 3.0km, turn right slightly in the direction of Qingdao/Liaocheng/Beijing/Shijiazhuang, and enter the airport intersection.

9) Drive along the airport junction1.5km, cross the airport junction, and turn right to enter Yin Qing Expressway.

10) Drive along Yin Qing Expressway for 5.9 kilometers, head for Qing/Zi, get on the ramp and go straight.

2. Drive along the ramp for 350 meters, cross Tangwang Interchange for about 900 meters, and go straight into Yin Qing Expressway.

3. Drive along Yin Qing Expressway for 94.8km, cross Sunlou Interchange, at Guangrao/Linzi exit, turn right slightly and get on the ramp.

4. Drive along the ramp1.3km, and go straight into S23 1.

5. Drive along S23 1 for 23.7 kilometers and go straight into Sunwu Road.

6. Drive along Sunwu Road 1. 1 km and turn right into Huayuan Road.

7. Dongying driving plan

1) Drive along Huayuan Road for 390 meters and turn left into Min 'an Road.

2) Drive along Min 'an Road 170 meters and turn right.

3) Drive120m and turn left ahead.

4) Drive 30 meters to the finish line.

End point: Guangrao County Library

Jiyang County:

It is located in the south of northwest Shandong plain, bordering the Yellow River in the south, Qihe River in the west, Linyi and Shanghe River in the north and Huimin in the east, with a total area of 1.076 square kilometers.

Guangrao County:

It is located in the north of central Shandong Province, bordering Dongying District in the north, Linzi District in Zibo City in the south, Shouguang City in the east, Qingzhou City in the southeast, Boxing County in the west and Laizhou Bay in Bohai Sea in the northeast, with a total area of 1 138 square kilometers.