3 articles
Cross-Harbour Tunnel
The Cross-Harbour Tunnel is a 1.9 km road tunnel under Victoria Harbour, Hong Kong, linking Hung Hom and Causeway Bay; opened in 1972 as the harbor's first road crossing.
Ryfast
Ryfast is a road project in Rogaland, Norway, completed in 2020, giving Ryfylke a ferry-free link to Stavanger through three tunnels, including the world's longest subsea road tunnel.
Subsea road tunnel
A subsea road tunnel, or subsea tunnel, is a road tunnel bored through bedrock beneath the seabed to link two shores; the form is most developed in Norway.