Table HM-16 - Highway Statistics 2014 - Policy | Federal Highway Administration

Highway Statistics 2014

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Public Road Length - 2014 (1)
Miles by Ownership and Federal-Aid Highways
National Summary

October 2015
Table HM-16

OWNERSHIP	FEDERAL-AID HIGHWAYS					NON- FEDERAL-AID HIGHWAYS	TOTAL
	NATIONAL HIGHWAY SYSTEM			OTHER	TOTAL
	INTERSTATE	OTHER	TOTAL	OTHER	TOTAL
Rural:
State Highway Agency	27,811	99,735	127,546	302,938	430,485	184,259	614,743
County	0	383	383	212,946	213,329	1,383,790	1,597,119
Town, Township, Municipal (2)	1	60	60	10,997	11,057	548,232	559,289
Other Jurisdictions (3)	1,283	399	1,683	3,172	4,855	45,858	50,713
Federal Agency	-	191	191	7,930	8,121	145,369	153,490
Total Rural	29,095	100,768	129,863	537,984	667,846	2,307,508	2,975,354
Small Urban Areas:
State Highway Agency	2,658	14,184	16,842	18,218	35,060	6,166	41,226
County	-	190	190	11,475	11,664	34,804	46,469
Town, Township, Municipal (2)	-	731	731	23,429	24,160	110,465	134,625
Other Jurisdictions (3)	105	29	135	169	303	940	1,244
Federal Agency	-	7	7	123	131	901	1,031
Total Small Urban Area	2,763	15,142	17,905	53,414	71,319	153,276	224,595
Urbanized Areas:
State Highway Agency	14,698	43,068	57,766	43,944	101,709	25,124	126,833
County	-	4,370	4,370	47,667	52,037	144,971	197,008
Town, Township, Municipal (2)	11	14,145	14,155	106,253	120,409	520,818	641,226
Other Jurisdictions (3)	1,096	1,041	2,137	991	3,128	2,319	5,447
Federal Agency	0	159	159	355	515	6,095	6,610
Total Urbanized Area	15,804	62,783	78,587	199,210	277,798	699,327	977,124
Total Urban:
State Highway Agency	17,355	57,253	74,608	62,162	136,770	31,290	168,060
County	-	4,560	4,560	59,142	63,702	179,775	243,477
Town, Township, Municipal (2)	11	14,876	14,886	129,682	144,569	631,283	775,851
Other Jurisdictions (3)	1,201	1,070	2,272	1,159	3,431	3,260	6,691
Federal Agency	0	167	167	479	645	6,995	7,641
Total Urban	18,567	77,925	96,493	252,624	349,117	852,603	1,201,720
Total Rural and Urban	47,662	178,693	226,355	790,608	1,016,963	3,160,110	4,177,074

(1) Includes the 50 States and the District of Columbia.

(2) Prior to 1999, municipal was included with other jurisdictions.

(3) Includes State park, State toll, other State agency, other local agency, and other roadways not identified by ownership.

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Page last modified on March 15, 2016

Highway Statistics 2014

Public Road Length - 2014 (1) Miles by Ownership and Federal-Aid Highways National Summary

Public Road Length - 2014 (1)
Miles by Ownership and Federal-Aid Highways
National Summary