Table HM-16 – Office of Highway Policy Information (OHPI) – FHWA

Highway Statistics Series

Highway Statistics 1998

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PUBLIC ROAD LENGTH – 1998 1/

MILES BY FUNCTIONAL SYSTEM AND FEDERAL-AID HIGHWAYS

NATIONAL SUMMARY

OCTOBER 1999
Table HM-16

FUNCTIONAL SYSTEM	FEDERAL-AID HIGHWAYS					NON- FEDERAL-AID HIGHWAY	TOTAL
	NATIONAL HIGHWAY SYSTEM			OTHER	TOTAL
	INTERSTATE 2/	OTHER	TOTAL	OTHER	TOTAL
Rural: Principal Arterial: Interstate	32,912	0	32,912	0	32,912	0	32,912
Other	0	83,258	83,258	15,696	98,954	0	98,954
Subtotal	32,912	83,258	116,170	15,696	131,866	0	131,866
Minor Arterial	0	1,754	1,754	135,841	137,595	0	137,595
Major Collector	0	540	540	432,666	433,206	0	433,206
Minor Collector	0	18	18	0	18	272,805	272,823
Subtotal	0	2,312	2,312	568,507	570,819	272,805	843,624
Local	0	45	45	0	45	2,096,733	2,096,778
Total Rural	32,912	85,615	118,527	584,203	702,730	2,369,538	3,072,268
Small Urban: Principal Arterial: Interstate	1,732	0	1,732	0	1,732	0	1,732
Other Freeways and Expressways	0	1,114	1,114	143	1,257	0	1,257
Other	0	4,699	4,699	7,744	12,443	0	12,443
Subtotal	1,732	5,813	7,545	7,887	15,432	0	15,432
Minor Arterial	0	139	139	19,536	19,675	0	19,675
Collector	0	17	17	21,341	21,358	0	21,358
Local	0	13	13	0	13	117,913	117,926
Total Small Urban	1,732	5,982	7,714	48,764	56,478	117,913	174,391
Urbanized: Principal Arterial: Interstate	11,690	0	11,690	0	11,690	0	11,690
Other Freeways and Expressways	0	6,809	6,809	1,147	7,956	0	7,956
Other	0	14,060	14,060	26,871	40,931	0	40,931
Subtotal	11,690	20,869	32,559	28,018	60,577	0	60,577
Minor Arterial	0	945	945	69,385	70,330	0	70,330
Collector	0	229	229	67,092	67,321	0	67,321
Local	0	118	118	0	118	475,963	476,081
Total Urbanized	11,690	22,161	33,851	164,495	198,346	475,963	674,309
Total Urban: Principal Arterial: Interstate	13,422	0	13,422	0	13,422	0	13,422
Other Freeways And Expressways	0	7,923	7,923	1,290	9,213	0	9,213
Other	0	18,759	18,759	34,615	53,374	0	53,374
Subtotal	13,422	26,682	40,104	35,905	76,009	0	76,009
Minor Arterial	0	1,084	1,084	88,921	90,005	0	90,005
Collector	0	246	246	88,433	88,679	0	88,679
Local	0	131	131	0	131	593,876	594,007
Total Urban	13,422	28,143	41,565	213,259	254,824	593,876	848,700
Total Rural and Urban	46,334	113,758	160,092	797,462	957,554	2,963,414	3,920,968

1/ Includes the 50 States, the District of Columbia and Puerto Rico.

2/ Although the Interstate System is part of the National Highway System, its mileage is shown separately.

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