年份 | 交通量 (辆次) | |||
东行 | 西行 | 双程合计 | 平均每日 | |
2007 | 10,359,200 | 10,425,178 | 20,784,378 | 56,944 |
2008 | 10,292,507 | 10,358,524 | 20,651,031 | 56,424 |
2009 | 10,002,155 | 10,061,517 | 20,063,672 | 54,969 |
2010 | 11,305,470 | 11,366,602 | 22,672,072 | 62,115 |
2011 | 11,930,072 | 11,993,599 | 23,923,671 | 65,544 |
2012 | 12,542,569 | 12,596,650 | 25,139,219 | 68,686 |
2013 | 13,315,619 | 13,394,034 | 26,709,653 | 73,177 |
2014 | 14,156,771 | 14,230,021 | 28,386,792 | 77,772 |
2015 | 15,312,193 | 15,339,495 | 30,651,688 | 83,977 |
2016 | 16,185,570 | 15,936,173 | 32,121,743 | 87,764 |