![The Qingzhou shipping channel bridge, part of the Hong Kong-Zhuhai-Macao Bridge. The 55-kilometer bridge, situated in the Lingdingyang waters of the Pearl River Estuary, is the world\'s longest sea bridge. (Photo: China News Service/Chen Jimin)](http://www.ecns.cn/hd/2018/10/23/35f1ade03f4b40c8b8a1710d25a4faa1.jpg)
The Qingzhou shipping channel bridge, part of the Hong Kong-Zhuhai-Macao Bridge. The 55-kilometer bridge, situated in the Lingdingyang waters of the Pearl River Estuary, is the world's longest sea bridge. (Photo: China News Service/Chen Jimin)
![A toll gate for the Hong Kong-Zhuhai-Macao Bridge. (Photo: China News Service/Chen Jimin)](http://www.ecns.cn/hd/2018/10/23/cc8a028eea8e413fb1fa3afd1cc86f24.jpg)
A toll gate for the Hong Kong-Zhuhai-Macao Bridge. (Photo: China News Service/Chen Jimin)
![A view of the Hong Kong-Zhuhai-Macao Bridge. (Photo: China News Service/Chen Jimin)](http://www.ecns.cn/hd/2018/10/23/875a75b0ec6e4eacb42a7f8e0f90e0aa.jpg)
A view of the Hong Kong-Zhuhai-Macao Bridge. (Photo: China News Service/Chen Jimin)
![The road leading to the 2,741-meter Gongbei Tunnel, a two-way tunnel with six lanes in total and the only passage connecting the main body of the bridge with Zhuhai. (Photo: China News Service/Chen Jimin)](http://www.ecns.cn/hd/2018/10/23/12df90779ce8485fad040cca160f8b73.jpg)
The road leading to the 2,741-meter Gongbei Tunnel, a two-way tunnel with six lanes in total and the only passage connecting the main body of the bridge with Zhuhai. (Photo: China News Service/Chen Jimin)
![Zhuhai Port of the Hong Kong-Zhuhai-Macao Bridge. (Photo: China News Service/Chen Jimin)](http://www.ecns.cn/hd/2018/10/23/672b43c72173412ebdb4bd04159fd4e4.jpg)
Zhuhai Port of the Hong Kong-Zhuhai-Macao Bridge. (Photo: China News Service/Chen Jimin)
![Zhuhai Port of the Hong Kong-Zhuhai-Macao Bridge. (Photo: China News Service/Chen Jimin)](http://www.ecns.cn/hd/2018/10/23/abe36cd272ba4e3e924cb9200bbe132c.jpg)
Zhuhai Port of the Hong Kong-Zhuhai-Macao Bridge. (Photo: China News Service/Chen Jimin)
![A view of the Hong Kong-Zhuhai-Macao Bridge. (Photo: China News Service/Chen Jimin)](http://www.ecns.cn/hd/2018/10/23/3a7d41e39f8a4c92a5c1fe8a8418cd6f.jpg)
A view of the Hong Kong-Zhuhai-Macao Bridge. (Photo: China News Service/Chen Jimin)
![The shuttle bus of the Hong Kong-Zhuhai-Macao Bridge. (Photo: China News Service/Chen Jimin)](http://www.ecns.cn/hd/2018/10/23/d5b093a6089c4c69a99a82bcbd1478a8.jpg)
The shuttle bus of the Hong Kong-Zhuhai-Macao Bridge. (Photo: China News Service/Chen Jimin)
![Zhuhai Port of the Hong Kong-Zhuhai-Macao Bridge. (Photo: China News Service/Chen Jimin)](http://www.ecns.cn/hd/2018/10/23/33e8d2181d1e44d59d174b68d0ebb4f3.jpg)
Zhuhai Port of the Hong Kong-Zhuhai-Macao Bridge. (Photo: China News Service/Chen Jimin)
![The monitoring center of the Hong Kong-Zhuhai-Macao Bridge. (Photo: China News Service/Chen Jimin)](http://www.ecns.cn/hd/2018/10/23/063b8c71c72749769c2d679c9b61edd1.jpg)
The monitoring center of the Hong Kong-Zhuhai-Macao Bridge. (Photo: China News Service/Chen Jimin)