Which bus should I take to build a bridge in Hangzhou to go to Qianjiang Third Bridge?

Bus route: No.305 peak station bus → No.21bus, the whole journey is about 9.8km..

1. Take bus No.305 from Jianqiao, and arrive at Cai He Xincun Station after 6 stops (or take bus No.K305).

2. Take the bus. 2 1, stop number. 1 Arrive at guanyin temple Community Station (or take bus No. 107, k 196, k2 107, k2 1 and 105).

3. Walk about 570 meters to the third Qianjiang Bridge.