Table HM-60 – Office of Highway Policy Information (OHPI) – FHWA

Highway Statistics Series

Highway Statistics 1998

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FUNCTIONAL SYSTEM LENGTH – 1998

ESTIMATED LANE-MILES

OCTOBER 1999
TABLE HM-60

STATE	RURAL							URBAN							TOTAL ESTIMATED LANE MILES
STATE	INTERSTATE	OTHER PRINCIPAL ARTERIAL	MINOR ARTERIAL	MAJOR COLLECTOR	MINOR COLLECTOR 1/	LOCAL 1/	TOTAL	INTERSTATE	OTHER FREEWAYS AND EXPRESSWAYS	OTHER PRINCIPAL ARTERIAL	MINOR ARTERIAL	COLLECTOR	LOCAL 1/	TOTAL	TOTAL ESTIMATED LANE MILES
Alabama	2,417	5,582	7,725	23,600	12,860	98,153	150,337	1,458	100	3,427	4,864	4,613	30,319	44,781	195,118
Alaska	2,130	1,637	874	2,762	2,185	12,158	21,746	223	0	218	498	474	2,538	3,951	25,697
Arizona	3,990	2,789	2,775	9,117	4,601	52,812	76,084	893	581	4,442	4,116	4,131	25,988	40,151	116,235
Arkansas	1,574	5,216	5,946	24,682	13,367	120,694	171,479	690	440	1,792	2,416	1,864	14,265	21,467	192,946
California	6,249	10,059	14,284	26,889	17,799	97,132	172,412	8,075	7,885	22,673	30,778	21,979	110,032	201,422	373,834
Colorado	3,172	5,172	7,502	11,998	18,572	98,683	145,099	882	936	3,190	3,700	2,823	19,976	31,507	176,606
Connecticut	451	703	1,026	2,436	1,154	12,670	18,440	1,386	832	1,633	3,194	2,450	16,040	25,535	43,975
Delaware	0	779	257	1,111	338	5,408	7,893	253	47	511	428	479	2,831	4,549	12,442
Dist. of Columbia	0	0	0	0	0	0	0	74	80	468	529	337	1,962	3,450	3,450
Florida	4,132	10,080	5,355	8,790	8,395	102,518	139,270	2,938	1,921	11,245	9,649	13,225	71,640	110,618	249,888
Georgia	3,616	7,685	11,790	27,481	14,692	111,905	177,169	2,875	756	5,956	7,410	4,599	39,843	61,439	238,608
Hawaii	25	261	758	701	264	2,710	4,719	312	142	467	329	733	2,406	4,389	9,108
Idaho	2,106	3,712	2,698	10,791	7,842	58,834	85,983	359	0	821	1,154	1,132	5,006	8,472	94,455
Illinois	6,125	5,775	9,901	28,570	7,049	150,726	208,146	3,359	347	8,711	9,957	7,861	49,891	80,126	288,272
Indiana	3,483	4,651	4,783	21,502	19,392	96,522	150,333	1,541	530	4,574	4,933	4,428	26,460	42,466	192,799
Iowa	2,567	8,046	8,104	28,813	32,522	129,537	209,589	665	0	2,533	3,603	2,146	12,575	21,522	231,111
Kansas	2,792	7,111	8,727	46,060	18,532	166,606	249,828	872	553	2,168	2,871	2,125	14,065	22,654	272,482
Kentucky	2,225	5,981	3,277	13,994	18,978	83,893	128,348	1,166	358	2,198	2,695	2,358	15,471	24,246	152,594
Louisiana	2,460	3,195	3,608	14,269	8,357	64,252	96,141	1,291	209	3,095	4,166	2,991	19,683	31,435	127,576
Maine	1,276	1,603	2,158	6,456	4,464	24,759	40,716	218	70	454	609	974	3,238	5,563	46,279
Maryland	1,135	1,846	2,008	3,751	3,685	21,053	33,478	1,618	1,041	3,341	3,213	2,920	20,748	32,881	66,359
Massachusetts	772	860	1,380	3,625	2,314	16,189	25,140	2,401	869	3,946	6,468	5,060	30,516	49,260	74,400
Michigan	3,171	6,745	8,477	34,122	12,459	121,886	186,860	2,790	1,012	7,694	8,975	5,559	42,176	68,206	255,066
Minnesota	2,757	8,849	12,742	32,702	23,589	153,586	234,225	1,190	619	1,790	5,610	3,387	22,308	34,904	269,129
Mississippi	2,244	5,602	8,121	24,739	4,947	88,946	134,599	539	163	2,030	1,529	2,029	10,941	17,231	151,830
Missouri	3,236	7,437	6,933	35,867	10,902	151,531	215,906	2,053	1,055	2,414	4,527	3,281	22,465	35,795	251,701
Montana	4,537	5,450	6,035	14,108	18,070	89,129	137,329	228	0	537	474	597	3,463	5,299	142,628
Nebraska	1,747	6,034	8,461	23,099	17,696	119,743	176,780	228	74	1,426	1,285	869	7,400	11,282	188,062
Nevada	1,920	2,994	1,534	4,504	4,590	45,187	60,729	433	167	881	1,950	1,774	8,142	13,347	74,076
New Hampshire	762	1,022	992	2,333	2,456	17,372	24,937	226	173	406	926	566	3,912	6,209	31,146
New Jersey	652	1,588	1,132	3,198	1,687	16,287	24,544	2,001	1,699	4,335	6,606	4,379	34,090	53,110	77,654
New Mexico	3,595	4,501	3,955	8,236	5,125	85,338	110,750	490	6	2,113	944	1,027	9,453	14,033	124,783
New York	3,274	5,222	8,566	12,267	20,745	96,622	146,696	3,710	3,821	7,699	12,393	8,761	55,429	91,813	238,509
North Carolina	2,633	6,543	6,524	17,692	14,858	107,102	155,352	1,808	1,126	4,510	5,802	3,572	34,148	50,966	206,318
North Dakota	2,122	6,586	5,026	22,549	0	135,042	171,325	168	0	517	598	452	2,275	4,010	175,335
Ohio	3,380	6,460	5,828	24,738	13,488	116,497	170,391	3,866	1,624	6,432	8,701	7,125	46,520	74,268	244,659
Oklahoma	2,884	6,523	5,833	42,970	6,109	138,252	202,571	1,013	582	2,859	4,680	2,117	18,216	29,467	232,038
Oregon	2,369	6,352	4,557	18,287	14,016	72,026	117,607	715	225	2,034	2,531	2,589	14,896	22,990	140,597
Pennsylvania	4,838	6,572	10,553	16,212	15,921	120,636	174,732	2,479	1,953	6,754	7,360	7,617	47,586	73,749	248,481
Rhode Island	85	173	170	364	303	1,706	2,801	290	284	930	794	1,054	6,734	10,086	12,887
South Carolina	2,735	4,096	8,050	16,435	7,576	73,150	112,042	779	265	2,625	2,722	3,062	14,443	23,896	135,938
South Dakota	2,520	5,492	6,737	24,935	13,214	111,680	164,578	200	0	464	675	414	2,652	4,405	168,983
Tennessee	2,988	5,041	7,216	10,791	22,101	93,269	141,406	1,756	475	4,743	5,534	3,465	24,113	40,086	181,492
Texas	9,029	20,395	21,978	72,359	36,948	282,825	443,534	5,831	5,606	17,804	18,842	19,191	118,284	185,558	629,092
Utah	3,125	2,298	3,197	6,678	7,904	47,026	70,228	942	30	1,063	1,474	1,199	11,471	16,179	86,407
Vermont	1,121	723	1,481	3,970	1,824	17,294	26,413	160	55	228	309	429	1,702	2,883	29,296
Virginia	3,027	5,804	7,722	20,070	5,074	66,084	107,781	2,263	891	4,264	5,627	4,217	26,227	43,489	151,270
Washington	2,214	4,852	4,088	16,785	12,754	86,518	127,211	1,569	1,213	3,518	4,570	4,120	23,600	38,590	165,801
West Virginia	1,852	2,744	3,097	12,007	4,669	42,470	66,839	393	35	625	904	899	4,041	6,897	73,736
Wisconsin	2,391	8,218	10,356	27,205	12,736	133,767	194,673	817	793	4,186	4,928	3,110	22,140	35,974	230,647
Wyoming	3,306	3,998	2,640	4,875	15,156	24,067	54,042	349	12	638	339	970	2,691	4,999	59,041
U.S. Total	133,211	251,057	286,937	871,495	544,279	4,182,252	6,269,231	72,835	41,655	183,382	229,189	187,533	1,177,011	1,891,605	8,160,836
Puerto Rico	409	286	596	1,594	1,365	11,303	15,553	723	223	889	1,161	1,319	11,006	15,321	30,874
Grand Total	133,620	251,343	287,533	873,089	545,644	4,193,555	6,284,784	73,558	41,878	184,271	230,350	188,852	1,188,017	1,906,926	8,191,710

1/ Rural minor collector and rural/urban local functional system lane miles estimated by FHWA assuming two as the number of lanes.

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