| Notes: |
| (1) |
Western Harbour Crossing was open to traffic on 30.4.1997. |
| (2) |
Lantau Link was open to traffic on 22.5.1997. |
| (3) |
Tai Lam Tunnel was open to traffic on 25.5.1998. |
| (4) |
Discovery Bay Tunnel Link was open to traffic on 27.5.2000. |
| (5) |
Eagle's Nest Tunnel, Sha Tin Heights Tunnel and Tai Wai Tunnel were open to traffic on 21.3.2008. The Eagle's Nest Tunnel and Sha Tin Heights Tunnel are connected by the toll plaza between them and cannot be used separately, so the traffic figures are the same. The Tai Wai Tunnel is an approach tunnel to the Sha Tin Heights Tunnel and there is no separately traffic statistic for the Tai Wai Tunnel. |
| (6) |
Nam Wan Tunnel was open to traffic on 20.12.2009, traffic statistic of which is not shown on the chart. |
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Cross-Harbour Tunnel |
 |
Eastern Harbour Crossing |
 |
Western Harbour Crossing |
 |
Lion Rock Tunnel |
 |
Aberdeen Tunnel |
 |
Shing Mun Tunnels |
 |
Tseung Kwan O Tunnel |
 |
Tate's Cairn Tunnel |
 |
Kai Tak Tunnel |
 |
Lantau Link |
 |
Tai Lam Tunnel |
 |
Discovery Bay Tunnel |
 |
Eagle's Nest Tunnel and Sha Tin Heights Tunnel |
|
