How wide is Xijiang River in tengxian, Guangxi?

The width of the Xijiang River in tengxian is not the same as before. After the Changzhou Water Control Project was completed and impounded, the Xijiang section of tengxian became the upper reaches, and the river surface widened. The total length of tengxian Xijiang Bridge is 1, 5 15m, and the width of tengxian Xijiang River is 700- 1, 250m, minus about 2x 1, 50m from the edge of two rivers to the bridge head.