query: there are no buses to go directly.

driving route: the whole journey is about 162.7km.

Starting point: Huangling EMU South Station

1. Driving scheme in huangling county

1) Starting from the starting point to the southeast, drive 44m, turn left

2) Drive 27m, turn left

3) Drive 6m, turn right

. Enter baonan line

6) drive 6.8km along baonan line, after passing through Nuanquangou village on the left for about 23m, turn left into Xuanyuan Avenue

7) drive 5.5km along Xuanyuan Avenue, go straight into Huwei Tunnel

8) drive 72m along Huwei Tunnel, head for Luochuan/Yan 'an, and turn on the right front ramp

. Go straight into Baomao Expressway

3. Drive along Baomao Expressway for 124.3 kilometers, at Yan 'an South /G21 exit, turn right slightly and get on the ramp

4. Drive along the ramp for 65 meters, go straight

5. Drive in Yan 'an City for 28 meters, head for Ganquan /G21 and turn left slightly

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