construction of hong kong-zhuhai-macao bridge

lantau aerial artificial beach blue border boundary bridge build building cargo china civil clear cloud connections construction control crane cranes cross demand drainage economic electrical enormous environmental freight growth guangzhou heavy hong hongkong hzmb improvement island kong land landmark length location long longest macao macau machinery mechanical mitigation mountain ocean oceans panorama pearl pier project road roads shenzhen ship ships site sky skyline structural sunny sunshine surveillance system traffic transport tunnel tunnels water works zhuhai zhujiang