| alt_name | 紅磡海底隧道 |
| alt_name:zh | 紅磡海底隧道 |
| carriageway | dual |
| hazmat:HK:1 | no |
| hazmat:HK:2 | no |
| hazmat:HK:5 | no |
| headlight:high | prohibited |
| headlight:low | required |
| way type | motorway |
| lanes | 2 |
| lanes:reversible | 1 |
| layer | -1 |
| loc_name:zh | 舊隧 |
| maxheight | 4.6 |
| maxspeed | 70 |
| maxspeed:variable | obstruction |
| minspeed | 25 |
| motor_vehicle:conditional | no @ (hazmat:HK:1; hazmat:HK:1; hazmat:HK:1); no @ (learner) |
| motorroad | yes |
| motorroad:tunnel | yes |
| motorway | no |
| name | 海底隧道 Cross-Harbour Tunnel |
| name:en | Cross-Harbour Tunnel |
| name:zh | 海底隧道 |
| oneway | yes |
| ref | 1 |
| separation:right | wall |
| share_taxi | yes |
| Short name | CHT 紅隧 |
| short_name:en | CHT |
| short_name:zh | 紅隧 |
| shoulder | no |
| surface | asphalt |
| toll | yes |
| tunnel | yes |
| tunnel:construction_method | machine |
| tunnel:method | bottom-up |
| tunnel:name | 海底隧道 Cross-Harbour Tunnel |
| tunnel:name:en | Cross-Harbour Tunnel |
| tunnel:name:zh | 海底隧道 |
| tunnel:profile | box |
| tunnel:structure | cut-and-cover |
| ventilation | semi-transverse |