| 年份 | 交通量 (輛次) | |||
| 東行 | 西行 | 雙程合計 | 平均每日 | |
| 2007 | 185,172 | 185,172 | 370,344 | 1,015 |
| 2008 | 193,423 | 193,423 | 386,846 | 1,057 |
| 2009 | 174,204 | 174,204 | 348,408 | 955 |
| 2010 | 202,430 | 202,430 | 404,860 | 1,109 |
| 2011 | 204,855 | 204,855 | 409,710 | 1,122 |
| 2012 | 199,033 | 199,033 | 398,066 | 1,088 |
| 2013 | 219,248 | 219,248 | 438,496 | 1,201 |
| 2014 | 239,922 | 239,922 | 479,844 | 1,315 |
| 2015 | 369,412 | 369,412 | 738,824 | 2,024 |
| 2016 | 394,745 | 394,745 | 789,490 | 2,157 |