On April 8th, the last pile of the Zhuhai Xianghai Bridge TJ4 pile foundation project in charge of construction by the Fifth Project Company was successfully poured.

The Xianghai Bridge TJ4 project officially started drilling on November 2, 2017, with a total of 142 bored piles with a diameter of 1.8m, an average pile length of 75m, a total of 9956.8m, and a total construction period of 550 days.