第四章行車隧道及管制區
交通流量—香港仔隧道
| 年份 | 交通量（輛次） | |||
| 南行 | 北行 | 雙程合計 | 平均每日 | |
| 2010 | 12,055,474 | 10,901,050 | 22,956,524 | 62,895 |
| 2011 | 12,370,383 | 11,103,885 | 23,474,268 | 64,313 |
| 2012 | 12,602,362 | 11,176,230 | 23,778,592 | 64,969 |
| 2013 | 12,602,438 | 11,058,352 | 23,660,790 | 64,824 |
| 2014 | 12,603,918 | 10,828,877 | 23,432,795 | 64,199 |
| 2015 | 12,660,983 | 10,931,691 | 23,592,674 | 64,637 |
| 2016 | 12,508,802 | 10,785,564 | 23,294,366 | 63,646 |
| 2017 | 11,631,411 | 10,299,910 | 21,931,321 | 60,086 |
| 2018 | 11,655,764 | 10,317,933 | 21,973,697 | 60,202 |
| 2019 | 11,653,274 | 10,246,285 | 21,899,599 | 59,999 |