Recently，The main bridge of Baiyanba Jialing River Bridge in Guangyuan City, designed by Sichuan Highway Design Institute, was successfully closed.，It marks that the project construction has entered the final stage.。The bridge is the fourth bridge of Jialing River in Langzhong City in recent years.，Another single-tower cable-stayed bridge designed by the Provincial Highway Design Institute in the middle and upper reaches of the Jialing River。The main line of the bridge is 1422 meters long.。The main bridge span is 149+133 meters，Unique arch-shaped tower，The landscape is beautiful，It is the only tower in the city.、Double cable plane、Cable-stayed bridge of dense cable system，After the completion of the bridge, it will become the landmark building of Guangyuan City.，Will easeGLine 108、GTraffic pressure of all vehicles on Line 212 crossing the main urban area of Guangyuan，Greatly improve the traffic capacity of regional highway network，It is convenient for people across the Straits to travel.，Promote the development of integration of transportation and tourism。（Provincial Highway Design Institute Company）