Where can I change to 15 line for Shanghai Pujiang line?

Pujiang line is from Shendu Highway Station to Hui Zhen Road Station;

Subway 15 line, from Gucun Park Station to Zizhu High-tech Zone Station.

At present, neither of these two subway lines has a direct transfer station.

If you start from No.3 Highway Subway Station on Pujiang Line and end at Ruby Road on Metro 15 Line, you need to take Pujiang Line, get off at Shendu Highway Station and transfer to Metro Line 8 at the same station.

After 12 stop, get off at Lujiabang Road Station and transfer to Metro Line 9 at the same station.

After 7 stops, get off at Guilin Road Station and change at the same station to the subway 15 line.

Get off at Ruby Road Station after 3 stops.