Hong Kong is now linked to Macau via a 55km bridge. This is the longest sea-bridge in the world. It includes 2 major bridges and an undersea tunnel which allows ships to pass through.
The total journey takes about 40-45 minutes. Quite scenic. Good to sit on the upper level of the shutter bus for better views. It is probably the most convenient mode of transport from Hong Kong to Macau now. Chek our this 1- minute video.