Metro Line 2, Metro Line 3, 922. According to the query, Baidu map shows 19. 1 km, the whole journey is about 6 1 min, passing through 17 station, and * * * changes twice.

1, walk 358.0 meters to the city library station subway station, take subway line 2, pass 9 stops and get off at Xiaozhai station.

2. Walk 16.0m to Xiaozhai Station subway station, change to Metro Line 3, take Metro Line 3, pass 1 station, and get off at Jixiang Village Station.

3. Walk 32.0 meters to auspicious village, take bus No.922, pass 7 stops and get off at Chang 'an Industrial Park.

4. Walk110.0m to the destination West Street.