| TPR | Interstate-Rural | Other Pri Art-Rural | Minor Art-Rural | Major Coll-Rural | Minor Coll-Rural | Local-Rural | Interstate-Urban | Freeway-Urban | Other Pri Art-Urban | Minor Art-Urban | Collector-Urban | Local-Urban | Total Centerline Miles |
| Central Front Range | 0.000 | 145.781 | 267.147 | 49.710 | 2.427 | 0.000 | 0.000 | 6.228 | 5.765 | 4.693 | 0.000 | 0.000 | 481.751 |
| Denver Area | 101.568 | 114.959 | 212.402 | 73.159 | 28.936 | 17.952 | 128.350 | 169.475 | 285.250 | 48.336 | 6.042 | 0.000 | 1,186.429 |
| Eastern | 201.338 | 413.379 | 563.162 | 182.991 | 39.034 | 2.168 | 1.461 | 0.000 | 9.554 | 2.208 | 0.000 | 0.000 | 1,415.295 |
| Grand Junction Area | 50.227 | 16.800 | 110.000 | 22.704 | 0.000 | 0.000 | 15.814 | 0.000 | 33.519 | 12.995 | 0.607 | 0.000 | 262.666 |
| Gunnison Valley | 0.000 | 158.014 | 334.345 | 156.165 | 4.504 | 0.000 | 0.000 | 5.161 | 27.081 | 0.949 | 0.733 | 0.000 | 686.952 |
| Intermountain | 122.368 | 31.390 | 189.332 | 102.409 | 2.925 | 0.000 | 27.004 | 0.000 | 44.566 | 0.000 | 18.723 | 0.000 | 538.717 |
| North Front Range | 2.537 | 11.691 | 3.137 | 14.178 | 0.000 | 0.000 | 25.015 | 36.614 | 60.736 | 28.588 | 24.520 | 0.000 | 207.016 |
| Northwest | 0.000 | 258.655 | 418.587 | 87.430 | 16.435 | 0.000 | 0.000 | 0.000 | 20.695 | 0.000 | 3.858 | 0.000 | 805.660 |
| Pikes Peak Area | 11.531 | 28.826 | 26.256 | 0.000 | 0.005 | 0.000 | 36.182 | 26.575 | 60.759 | 11.269 | 0.000 | 0.000 | 201.403 |
| Pueblo Area | 31.730 | 27.951 | 53.189 | 37.519 | 10.085 | 0.000 | 16.659 | 32.089 | 17.345 | 21.435 | 2.638 | 0.000 | 250.640 |
| San Luis Valley | 0.000 | 339.273 | 231.978 | 94.802 | 4.012 | 0.000 | 0.000 | 0.000 | 15.039 | 0.000 | 0.000 | 0.000 | 685.104 |
| South Central | 63.073 | 27.641 | 200.633 | 111.237 | 0.000 | 0.000 | 6.005 | 0.000 | 2.353 | 0.843 | 0.000 | 0.000 | 411.785 |
| Southeast | 0.000 | 226.177 | 315.904 | 215.077 | 3.647 | 0.000 | 0.000 | 0.000 | 12.355 | 3.495 | 0.000 | 0.000 | 776.655 |
| Southwest | 0.000 | 248.700 | 94.092 | 118.574 | 0.000 | 0.000 | 0.000 | 0.000 | 32.342 | 2.619 | 1.021 | 0.000 | 497.348 |
| Upper Front Range | 102.300 | 226.112 | 253.464 | 97.666 | 4.359 | 0.000 | 12.522 | 5.823 | 31.330 | 13.384 | 1.905 | 0.000 | 748.865 |
| Total | 686.672 | 2,275.349 | 3,273.628 | 1,363.621 | 116.369 | 20.120 | 269.012 | 281.965 | 658.689 | 150.814 | 60.047 | 0.000 | 9,156.286 |
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