第四章行車隧道及管制區
交通流量—將軍澳隧道
| 年份 | 交通量（輛次） | |||
| 東行 | 西行 | 雙程合計 | 平均每日 | |
| 2010 | 14,305,687 | 13,881,953 | 28,187,640 | 77,226 |
| 2011 | 14,895,935 | 14,444,477 | 29,340,412 | 80,385 |
| 2012 | 15,507,123 | 14,988,630 | 30,495,753 | 83,322 |
| 2013 | 15,841,234 | 15,254,635 | 31,095,869 | 85,194 |
| 2014 | 16,202,956 | 15,535,365 | 31,738,321 | 86,954 |
| 2015 | 16,693,315 | 15,993,788 | 32,687,103 | 89,554 |
| 2016 | 17,066,146 | 16,278,883 | 33,345,029 | 91,107 |
| 2017 | 17,359,450 | 16,498,789 | 33,858,239 | 92,762 |
| 2018 | 17,502,906 | 16,612,019 | 34,114,925 | 93,466 |
| 2019 | 17,761,504 | 16,805,069 | 34,566,573 | 94,703 |