On the 3rd, as the two T-shaped rigid bridges with a total weight of 50,000 tons rotated 89 degrees counterclockwise, the Beijing-Taiwan Expressway successfully completed the turnaround construction of the Beijing-Shanghai Railway Line 3 and 4 overpass on the Qihe-Jinan section renovation and expansion project, marking a breakthrough progress in the key control projects of the project, laying a solid foundation for the subsequent completion of the entire line.

On the 3rd, as the two T-shaped rigid bridges with a total weight of 50,000 tons rotated 89 degrees counterclockwise, the Beijing-Taiwan Expressway successfully completed the turnaround construction of the Beijing-Shanghai Railway Line 3 and 4 overpass on the Qihe-Jinan section renovation and expansion project, marking a breakthrough progress in the key control projects of the project, laying a solid foundation for the subsequent completion of the entire line.