| East - To U.S. | West - To Canada | |||||
| Month | Auto | Truck | Auto | Truck | Bus | Total |
| 1 | 13,393 | 44,175 | 12,817 | 40,450 | 8 | 110,843 |
| 2 | 12,148 | 43,130 | 12,490 | 40,224 | 6 | 107,998 |
| 3 | 15,766 | 53,579 | 16,396 | 48,659 | 7 | 134,407 |
| 4 | 17,422 | 47,780 | 18,029 | 45,026 | 12 | 128,269 |
| 5 | 20,674 | 48,512 | 22,260 | 43,739 | 31 | 135,216 |
| 79,403 | 237,176 | 81,992 | 218,098 | 64 | 616,733 | |
East-bound bus traffic is included in east-bound auto totals.