交通流量 - 海底隧道
| 年份 |
交通量 (辆次) |
| 南行 |
北行 |
双程合计 |
平均每日 |
| 2007 |
22,677,743 |
22,190,340 |
44,868,083 |
122,926 |
| 2008 |
22,232,555 |
22,143,283 |
44,375,838 |
121,245 |
| 2009 |
22,174,848 |
22,144,118 |
44,318,966 |
121,422 |
| 2010 |
22,090,417 |
22,040,988 |
44,131,405 |
120,908 |
| 2011 |
21,954,454 |
22,044,529 |
43,998,983 |
120,545 |
| 2012 |
21,605,813 |
21,660,111 |
43,265,924 |
118,213 |
| 2013 |
21,383,502 |
21,231,577 |
42,615,079 |
116,754 |
| 2014 |
21,158,721 |
20,885,540 |
42,044,261 |
115,190 |
| 2015 |
21,314,992 |
20,923,506 |
42,238,498 |
115,722 |
| 2016 |
21,151,721 |
20,820,948 |
41,972,669 |
114,679 |
| 2017 |
20,910,098 |
20,617,698 |
41,527,796 |
113,775 |