How many roads does Jinan Erqi New Village take by bus to Changqing Greentown Lanyuan?

Bus route: k 157 → k302, the whole journey is about 23.0 kilometers.

1. Walk about 450m from Erqi New Village and arrive at Xikou Station on Erqi South Road.

2. Take k 157, and arrive at Wangguanzhuang Station after 5 stops.

3. Walk about 400 meters to Wangguanzhuang Community Station.

4. Take k302, pass 23 stops and arrive at Wenhui Road Station in Wei Zi Road.

5. Walk about 1. 1 km to Shandong Expressway Lvchenglan. ...