Roadway Statistics
2009 State Highway Statistics - Interstate System Mileage and Daily Vehicle Miles of Travel (DVMT) by County
Please Note: These statistics apply to Colorado Interstate Highways only.
DVMT represents all vehicles traveling on every segment of Interstate Highway, over an average day.
Region Total Miles Total Lane Miles Total DVMT Truck DVMT
1 262.11 1,114.19 6,287,435.00 866,920.75
2 163.20 676.99 4,680,227.90 525,493.98
3 191.14 764.58 3,770,815.00 519,534.35
4 228.63 926.57 4,713,797.80 691,956.12
6 107.59 637.27 12,180,170.30 1,037,990.11
Total 952.67 4,119.61 31,632,446.00 3,641,895.31
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