| Primary Interstate Highways | % Correct |
|---|---|
| I-2 | 91%
|
| I-4 | 91%
|
| I-5 | 91%
|
| I-8 | 91%
|
| A-1 | 90%
|
| A-2 | 90%
|
| A-4 | 90%
|
| I-10 | 90%
|
| A-3 | 88%
|
| I-14 | 88%
|
| I-15 | 88%
|
| I-16 | 88%
|
| I-17 | 88%
|
| I-19 | 88%
|
| I-20 | 88%
|
| I-30 | 88%
|
| I-40 | 88%
|
| I-70 | 88%
|
| I-11 | 87%
|
| I-12 | 87%
|
| I-22 | 87%
|
| I-25 | 87%
|
| I-80 | 87%
|
| I-90 | 87%
|
| I-24 | 85%
|
| I-27 | 85%
|
| I-26 | 84%
|
| I-29 | 84%
|
| I-35 | 84%
|
| I-49 | 84%
|
| I-55 | 84%
|
| I-65 | 84%
|
| I-75 | 84%
|
| I-37 | 82%
|
| I-39 | 82%
|
| I-45 | 82%
|
| I-64 | 82%
|
| I-69 | 82%
|
| I-73 | 82%
|
| I-77 | 82%
|
| I-81 | 82%
|
| I-85 | 82%
|
| I-95 | 82%
|
| I-43 | 81%
|
| I-44 | 81%
|
| I-57 | 81%
|
| I-59 | 81%
|
| I-66 | 81%
|
| I-71 | 81%
|
| I-72 | 81%
|
| I-74 | 81%
|
| I-76 | 81%
|
| I-41 | 79%
|
| I-42 | 79%
|
| I-68 | 79%
|
| I-78 | 79%
|
| I-79 | 79%
|
| I-82 | 79%
|
| I-83 | 79%
|
| I-87 | 79%
|
| I-88 | 79%
|
| I-94 | 79%
|
| I-96 | 79%
|
| I-84 | 78%
|
| I-89 | 78%
|
| I-93 | 78%
|
| I-97 | 78%
|
| I-99 | 78%
|
| I-86 | 76%
|
| I-91 | 76%
|
| H-1 | 52%
|
| H-2 | 52%
|
| H-3 | 52%
|
| H-4 | 52%
|
| PR-1 | 43%
|
| PR-2 | 43%
|
| PR-3 | 43%
|