Traditional Culture Encyclopedia - Hotel accommodation - Does anyone know the brief introduction of the first bridge and the second bridge of Jialing River in Langzhong City?

Does anyone know the brief introduction of the first bridge and the second bridge of Jialing River in Langzhong City?

The first bridge of Jialing River in Langzhong City was built at 1987. It is said that the car has walked on it a lot and the bridge is aging.

The Second Jialing River Bridge (Ma Xiaoxi Bridge) was completed on October 28th, 2005/kloc-0, with a total design length of 1500m, a bridge width of 25.5m and four lanes in both directions. The main bridge is a three-span continuous steel box girder, and the approach road is a first-class highway.