| 2016 | 2017 | |
| Lion Rock Tunnel | 17 | 22 |
| Aberdeen Tunnel | 25 | 32 |
| Kai Tak Tunnel | 11 | 11 |
| Shing Mun Tunnels | 5 | 16 |
| Tseung Kwan O Tunnel | 7 | 8 |
| Cross-Harbour Tunnel | 37 | 37 |
| Eastern Harbour Crossing | 12 | 32 |
| Western Harbour Crossing | 18 | 12 |
| Tate's Cairn Tunnel | 15 | 13 |
| Tai Lam Tunnel | 23 | 33 |
| Tsing Ma Control Area | 51 | 258 |
| Tsing Sha Control Area | 12 | 21 |
| General | 8 | 7 |
| Total | 241 | 502 |