| Rank | Connecting cities | America 2050 rating (out of 100) |
| 26 | |
| 27 | |
| 28 | |
| 29 | |
| 30 | |
| 31 | |
| 32 | |
| 33 | |
| 34 | |
| 35 | |
| 36 | |
| 37 | |
| 38 | |
| 39 | |
| 40 | |
| 41 | |
| 42 | |
| 43 | |
| 44 | |
| 45 | |
| 46 | |
| 47 | |
| 48 | |
| 49 | |
| 50 | |
| Less than 100 miles apart | |
| Less than 100 miles apart | |
| Less than 100 miles apart | |
| 54 | |
| Less than 100 miles apart | |
| 56 | |
| Less than 100 miles apart | |
| Less than 100 miles apart | |
| Less than 100 miles apart | |
| Less than 100 miles apart | |
| Less than 100 miles apart | |
| Less than 100 miles apart | |
| Less than 100 miles apart | |
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| |
| 70 | |
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| 100 | |