When was the final tunnel joint installed on the only way across the Lingdingyang other than the Humen Pearl River Bridge?
Lingdingyang:  Currently, Humen Pearl River Bridge is the only bridge that crosses Lingdingyang at the northern end with Hong Kong–Zhuhai–Macau Bridge a bridge and tunnel across Lingdingyang is being built in the southern end of channel. Hong Kong–Zhuhai–Macau Bridge: The Hong Kong–Zhuhai–Macau Bridge (HKZMB) () is an ongoing construction project which consists of a series of bridges and tunnels crossing the Lingdingyang channel that will connect Hong Kong, Macau and Zhuhai, three major cities on the Pearl River Delta in China, the final tunnel joint having been installed on the 2nd of May, 2017.
2nd of May, 2017