年份 | 交通量 ( 輛次 ) | |||
東行 | 西行 | 雙程合計 | 平均每日 | |
2001 | 9,840,354 | 9,794,316 | 19,634,670 | 53,794 |
2002 | 9,972,093 | 9,941,663 | 19,913,756 | 54,558 |
2003 | 9,652,610 | 9,688,391 | 19,341,001 | 52,989 |
2004 | 9,724,351 | 9,792,780 | 19,517,131 | 53,325 |
2005 | 9,665,724 | 9,730,936 | 19,396,660 | 53,142 |
2006 | 9,648,578 | 9,631,553 | 19,280,131 | 52,822 |
2007 | 9,876,991 | 9,867,151 | 19,744,142 | 54,094 |
2008 | 8,951,956 | 8,985,640 | 17,937,596 | 49,010 |
2009 | 8,540,599 | 8,595,444 | 17,136,043 | 46,948 |
2010 | 8,603,094 | 8,701,666 | 17,304,760 | 47,410 |