The construction of a small-radius curved beam bridge on the Yijin section of the Xinshi Interchange Ramp on the Yibin-Panzhihua Expressway, which is currently under construction, has been successfully completed. The bridge also became the first 42-meter ultra-small radius curved beam bridge built using a bridge erector in China, marking a breakthrough progress in the field of large-scale bridge construction in China using bridge erectors to lift special-shaped prefabricated beams. The Yijin section of the Yipan Expressway has 5 interchange ramps. After completion, it will form a spectacular canyon elevated interchange. In the future, the Yipan Expressway will be connected to the existing Chengdu-Yibin Expressway to form the main expressway from Chengdu in Sichuan to Lijiang, Yunnan in the national highway network.

Zhitongcaijing · 10/25 15:41
The construction of a small-radius curved beam bridge on the Yijin section of the Xinshi Interchange Ramp on the Yibin-Panzhihua Expressway, which is currently under construction, has been successfully completed. The bridge also became the first 42-meter ultra-small radius curved beam bridge built using a bridge erector in China, marking a breakthrough progress in the field of large-scale bridge construction in China using bridge erectors to lift special-shaped prefabricated beams. The Yijin section of the Yipan Expressway has 5 interchange ramps. After completion, it will form a spectacular canyon elevated interchange. In the future, the Yipan Expressway will be connected to the existing Chengdu-Yibin Expressway to form the main expressway from Chengdu in Sichuan to Lijiang, Yunnan in the national highway network.