On June 26, the first pile of the Anhui Guohe Bridge project was officially drilled.

The Guohe Bridge is the key node of the cross-domain vortex river in the S245 emerging to Guoyang City section. The bridge is located in Guoyang County, Shengzhou City. The starting point of the bridge is K25 + 934.689-K26 + 648.589. The bridge span is arranged as: (8 × 35 + 150 + 8 × 35) m, with a total length of 719.7 m.

The project has a total of 17 pile foundation piers, a total of 220 piles and a total length of 8,920m. Among them, the pile diameter is 2000mm, 20, the designed pile length is 58m; the pile diameter is 1800mm, 168, the designed pile length is 38-42m; the pile diameter is 1600mm, 32, the designed pile length is 31-34m, and the designed grouting capacity is 162t.

The opening of the first pile means that the project is officially on track. All the staff of the project department will adhere to the firm belief of "second venture" and establish the determination to win the battle. Carry forward Yitong's spirit of "down-to-earth, hard work", go all out, lay down every stake, and cultivate the Yitong brand.