The 55-km Hong Kong-Zhuhai-Macao Bridge (HZMB), comprising the 12km Hong Kong Link Road, 29.6km Main Bridge and
13.4km Zhuhai Link Road, is the longest bridge-cum-tunnel sea crossing in the world. Operating 24 hours a day, HZMB
puts major cities in the
Pearl River Delta within a three hours' commute from Hong Kong; and it will take only 40 minutes to travel the
distance of approximately 42km from Hong Kong Port to Zhuhai Port and Macao Port.