第四章行車隧道及管制區
交通流量—海底隧道
年份 |
交通量(輛次) |
南行 |
北行 |
雙程合計 |
平均每日 |
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 |
2018 |
20,689,706 |
20,351,018 |
41,040,724 |
112,440 |
2019 |
19,602,499 |
19,335,367 |
38,937,866 |
106,679 |
2020 |
19,275,985 |
19,078,467 |
38,354,452 |
104,794 |