| East - To U.S. | West - To Canada | |||||
| Month | Auto | Truck | Auto | Truck | Bus | Total |
| 1 | 109,818 | 44,923 | 115,517 | 43,551 | 248 | 314,057 |
| 2 | 95,188 | 40,422 | 98,743 | 40,306 | 226 | 274,885 |
| 3 | 114,659 | 46,607 | 129,980 | 44,945 | 300 | 336,491 |
| 4 | 106,102 | 40,166 | 122,020 | 40,465 | 282 | 309,035 |
| 5 | 110,325 | 40,815 | 133,572 | 41,725 | 292 | 326,729 |
| 536,092 | 212,933 | 599,832 | 210,992 | 1,348 | 1,561,197 | |
East-bound bus traffic is included in east-bound auto totals.