交通流量 - 大欖隧道
| 年份 |
交通量 (輛次) |
| 南行 |
北行 |
雙程合計 |
平均每日 |
| 2007 |
9,078,744 |
8,827,536 |
17,906,280 |
49,058 |
| 2008 |
8,835,361 |
8,596,252 |
17,431,613 |
47,627 |
| 2009 |
8,199,770 |
8,013,220 |
16,212,990 |
44,419 |
| 2010 |
9,091,458 |
8,916,439 |
18,007,897 |
49,337 |
| 2011 |
9,680,941 |
9,435,825 |
19,116,766 |
52,375 |
| 2012 |
10,546,368 |
10,246,363 |
20,792,731 |
56,811 |
| 2013 |
11,109,947 |
10,772,799 |
21,882,746 |
59,953 |
| 2014 |
11,582,151 |
11,134,873 |
22,717,024 |
62,238 |
| 2015 |
11,561,011 |
10,952,268 |
22,513,279 |
61,680 |
| 2016 |
11,459,835 |
10,851,729 |
22,311,564 |
60,961 |
| 2017 |
11,424,702 |
10,738,493 |
22,163,195 |
60,721 |