Which line should I take from North Railway Station to No.8 Nantai Road, Wuhou District, Chengdu?

Enter the subway station on the east side of the square in front of the North Railway Station, and buy the ticket for Xinnanmen Station, which is ***6 stops (because the ticket purchase is calculated according to the minimum number of sections), and the fare is 2 yuan. Take the subway 1 line (heading for Guangdu Station), get off at Provincial Gymnasium Station after 7 stops, and transfer to Metro Line 3 (heading for Military General Hospital Station) according to the instructions in the station. After 2 stops, get off at Xinnanmen Station, exit D, go south along the next new south branch road for about 150 meters, and turn right at the intersection to No.8 Nantai Road, which is a little longer.

Metro 1 Line-Metro Line 2-Metro Line 3

This line is the line on which the ticketing system is based. Although it's a little shorter by bus, you need to transfer again.

Same as above, take the subway 1 line at North Railway Station (heading for Guangdu Station), get off at Tianfu Square Station after 4 stops, and transfer to Metro Line 2 (heading for Chengdu Administration College Station or Longquanyi Station) according to the instructions inside and outside the station, get off at Xichun Road Station after 1, and then transfer to Metro Line 3 (heading for Taipingyuan Station)

28 road

Next to the ticket hall on the east side of the square in front of the North Railway Station, take bus No.28 to the east of the North Railway Station, get off at 10 subway station, go straight for about 100 meters, turn right at the intersection, and walk west along Nantai Road for about 100 meters.