How many kilometers is it from Dongda intersection of Lu Nan Highway to 1 18 Gaodong Road?

Driving route: the whole journey is about 46.2 kilometers.

Starting point: Dongda intersection of Lu Nan Highway.

1. Start from the starting point to the west, drive along Dongda Highway for 640 meters, and turn right into Xuanliugang East Road.

2. Drive along Xuanliugang East Road for 2.2km and turn right at the ramp.

3. Drive along the ramp 140m and turn right into Huiji Road.

4. Drive along Huiji Road for 750m, turn right and enter Liu Feng Expressway.

5. Drive along Liu Feng Highway for 3.4 kilometers, cross Limin Bridge of Nanxuan Highway, and turn left into Hunan Highway.

6. Drive along Hunan Highway for 2.6 kilometers and turn right into Hunan overpass.

7. Drive along Hunan overpass for 470 meters, cross Hunan overpass for about 580 meters, and go straight into Hulu Expressway.

8. Drive along Hulu Expressway 12.9 km, cross Beiwuzaogang Bridge, go to Huaxia Road Elevated/Outer Ring Tunnel /S20 direction, turn left slightly, and enter Huandong Second Avenue overpass.

9. Drive 890 meters along Huandong Second Avenue overpass, cross the outer ring overpass and go straight into the outer ring expressway.

10. Drive along the outer ring expressway for 20.3km, cross Zhouhailu Bridge, exit at Jinhang Road/Waigaoqiao Freight Bay, turn right slightly and get on the ramp.

1 1. Follow the ramp160m and go straight into Xu Hai Road.

12. Drive along the coast of Xu Lu for 260m, turn right and enter Dongji Road.

13. Drive along Dongji Road for 540 meters and turn right into Gaodong Road.

14. Drive along Gaodong Road for 260m to reach the destination (on the left side of the road).

End point: Gaodong Road 1 18.