| System | Caught | Total | Completion |
|---|---|---|---|
| Arkansas State Highways | 384 | 384 | 100.00% |
| Missouri State Highways | 108 | 187 | 57.75% |
| United States Numbered Highways | 89 | 210 | 42.38% |
| Oklahoma State Highways | 70 | 196 | 35.71% |
| Arizona State Highways | 21 | 67 | 31.34% |
| United States Interstate Highways | 69 | 225 | 30.67% |
| Alabama State Highways | 70 | 234 | 29.91% |
| Mississippi State Highways | 82 | 282 | 29.08% |
| Texas State Highways | 72 | 248 | 29.03% |
| Tennessee State Highways | 108 | 399 | 27.07% |
| Iowa State Highways | 23 | 85 | 27.06% |
| Nebraska State Highways | 22 | 84 | 26.19% |
| Louisiana State Highways | 270 | 1155 | 23.38% |
| Texas Recreational Roads | 2 | 10 | 20.00% |
| Texas Loop Roads | 36 | 202 | 17.82% |
| California State Highways | 36 | 209 | 17.22% |
| Texas Spur Roads | 33 | 219 | 15.07% |
| Georgia State Highways | 47 | 314 | 14.97% |
| Texas Farm & Ranch to Market Roads | 480 | 3435 | 13.97% |
| Kansas State Highways | 18 | 167 | 10.78% |
| Texas Park Roads | 8 | 78 | 10.26% |
| South Dakota State Highways | 4 | 66 | 6.06% |
| Florida State Highways | 16 | 385 | 4.16% |
| Illinois State Highways | 5 | 156 | 3.21% |
| Nebraska Spur and Link Roads | 6 | 189 | 3.17% |
| Texas Farm & Ranch to Market Spur Roads | 2 | 64 | 3.12% |
| North Carolina State Highways | 1 | 220 | 0.45% |