Roadway Statistics
2006 State Highway Statistics - National Highway System (NHS) Miles by County
Please Note: These statistics are limited to Colorado Highways on the National Highway System.
DVMT represents vehicles traveling on every segment of NHS Highway, over an average day.
County	Total Miles	Total Lane Miles	Total DVMT	Truck DVMT
Adams	123.672	541.911	5,963,880.300	634,114.084
Alamosa	33.735	75.436	238,731.400	18,118.855
Arapahoe	115.023	526.639	5,180,996.900	417,455.006
Archuleta	43.423	100.297	275,357.300	21,742.620
Baca	46.658	98.963	145,842.300	71,012.342
Bent	37.934	89.614	144,307.600	20,041.986
Boulder	59.917	243.160	2,162,664.400	76,285.965
Broomfield	12.921	58.492	795,000.600	42,054.602
Chaffee	67.509	168.897	277,026.200	32,389.752
Cheyenne	34.292	71.026	94,599.000	50,823.212
Clear Creek	48.144	179.055	1,227,115.800	111,554.682
Conejos	25.721	51.442	106,180.700	8,402.022
Costilla	30.773	69.967	115,688.800	17,923.314
Crowley	0.000	0.000	0.000	0.000
Custer	0.000	0.000	0.000	0.000
Delta	24.759	99.036	292,224.600	24,583.559
Denver	70.413	403.197	6,848,326.700	441,171.254
Dolores	19.856	50.456	68,337.500	14,776.071
Douglas	64.939	259.586	3,606,579.900	287,252.453
Eagle	66.806	267.224	1,516,532.600	174,584.048
El Paso	126.532	476.801	4,739,827.400	395,331.759
Elbert	53.280	161.551	398,904.400	109,143.592
Fremont	70.569	198.148	463,077.600	40,443.126
Garfield	83.320	333.280	1,751,378.300	183,390.050
Gilpin	0.000	0.000	0.000	0.000
Grand	103.135	231.892	494,087.300	37,044.885
Gunnison	73.642	166.713	250,805.900	32,455.189
Hinsdale	0.000	0.000	0.000	0.000
Huerfano	57.388	184.202	431,137.400	78,709.929
Jackson	3.207	7.610	8,658.900	1,324.812
Jefferson	121.683	532.049	6,031,777.600	320,457.321
Kiowa	26.906	53.812	81,050.300	41,999.898
Kit Carson	60.016	240.064	672,093.000	201,401.577
La Plata	98.340	262.759	934,815.400	59,066.029
Lake	0.000	0.000	0.000	0.000
Larimer	150.191	499.202	3,023,844.700	285,705.216
Las Animas	39.329	157.316	435,534.100	77,016.517
Lincoln	91.042	247.223	410,335.500	137,899.713
Logan	47.776	191.104	367,636.100	103,861.091
Mesa	101.757	406.661	1,604,533.900	203,139.120
Mineral	25.086	72.597	62,715.000	7,140.265
Moffat	98.067	208.247	167,851.610	20,716.410
Montezuma	91.196	215.476	507,791.400	55,495.172
Montrose	50.231	147.371	469,294.400	32,985.860
Morgan	84.159	247.032	562,014.140	118,068.937
Otero	42.269	133.648	261,763.400	27,072.948
Ouray	37.406	78.116	167,078.600	13,244.610
Park	67.980	156.770	298,010.400	30,106.135
Phillips	0.000	0.000	0.000	0.000
Pitkin	16.310	62.580	318,183.100	15,367.952
Prowers	82.431	185.650	277,181.900	99,926.796
Pueblo	110.350	403.829	2,110,004.000	191,601.221
Rio Blanco	0.000	0.000	0.000	0.000
Rio Grande	53.876	116.404	272,491.100	20,562.469
Routt	54.196	123.969	391,025.900	24,254.832
Saguache	65.148	130.887	147,776.600	21,074.067
San Juan	30.292	62.479	58,012.400	4,148.036
San Miguel	0.000	0.000	0.000	0.000
Sedgwick	26.727	106.908	194,967.900	54,856.405
Summit	24.133	96.532	627,193.100	63,721.715
Teller	10.368	36.434	223,469.900	7,393.863
Washington	40.708	102.748	129,064.500	34,038.132
Weld	180.947	631.326	3,380,950.090	409,926.558
Yuma	0.000	0.000	0.000	0.000
Total	3,426.488	11,023.788	61,785,729.840	6,024,378.032
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