Changes on Urban Arterial Roads by Region and State - June 2021 - Policy

June 2021 Traffic Volume Trends

Table - 4. Changes on Urban Arterial Roads by Region and State**
Region And State	June				May
	Number of Stations	Vehicle-Miles (Millions)		Percent Change	Number of Stations	Vehicle-Miles (Millions)		Percent Change
	Number of Stations	2021 (Preliminary)	2020	Percent Change	Number of Stations	2021 (Revised)	2020	Percent Change
Northeast
Connecticut	16	1,904	1,522	25.1	19	1,911	1,309	46.0
Maine	22	278	220	26.6	22	252	178	41.7
Massachusetts	188	4,016	3,254	23.4	189	3,830	2,687	42.5
New Hampshire	65	572	482	18.6	68	545	402	35.6
New Jersey	60	4,497	3,560	26.3	101	4,450	2,945	51.1
New York	61	6,357	5,212	22.0	60	6,377	4,577	39.3
Pennsylvania	34	4,443	3,896	14.0	29	4,199	3,174	32.3
Rhode Island	27	508	444	14.5	22	486	374	29.8
Vermont	11	119	101	18.6	14	118	86	37.4
Subtotal		22,694	18,691	21.4		22,168	15,732	40.9
South Atlantic
Delaware	10	490	419	16.9	16	455	301	51.2
District of Columbia	3	246	198	24.2	3	209	151	38.5
Florida	128	10,553	9,075	16.3	130	10,241	7,753	32.1
Georgia	132	5,732	5,012	14.4	132	5,740	4,535	26.6
Maryland	37	3,457	2,954	17.0	39	3,350	2,425	38.1
North Carolina	39	4,949	4,299	15.1	37	4,665	3,480	34.1
South Carolina	48	2,139	1,932	10.7	50	2,051	1,648	24.5
Virginia	367	3,758	3,228	16.4	359	3,646	2,743	32.9
West Virginia	12	625	565	10.7	12	502	404	24.1
Subtotal		31,949	27,682	15.4		30,859	23,440	31.7
North Central
Illinois	49	5,352	4,808	11.3	51	5,081	3,788	34.1
Indiana	21	2,754	2,502	10.0	29	2,624	2,041	28.6
Iowa	25	917	805	14.0	26	923	726	27.1
Kansas	16	936	874	7.1	17	893	728	22.6
Michigan	51	4,318	3,738	15.5	49	4,392	3,053	43.8
Minnesota	12	2,415	2,117	14.1	12	2,445	1,881	30.0
Missouri	63	2,696	2,388	12.9	63	2,642	2,088	26.6
Nebraska	16	639	562	13.7	16	598	469	27.4
North Dakota	11	177	159	11.0	10	149	122	22.4
Ohio	99	4,851	4,438	9.3	101	4,889	3,860	26.7
South Dakota	4	217	189	15.1	4	233	171	36.4
Wisconsin	114	2,251	2,004	12.3	117	2,153	1,680	28.2
Subtotal		27,523	24,584	12.0		27,022	20,607	31.1
South Gulf
Alabama	100	2,348	2,129	10.3	102	2,255	1,879	20.0
Arkansas	8	1,341	1,235	8.6	7	1,389	1,158	19.9
Kentucky	19	1,586	1,386	14.4	20	1,381	1,086	27.1
Louisiana	11	2,005	1,876	6.9	11	1,823	1,535	18.8
Mississippi	25	1,091	1,005	8.6	9	1,044	800	30.5
Oklahoma	22	1,539	1,439	6.9	22	1,490	1,279	16.5
Tennessee	20	4,013	3,714	8.1	22	3,723	3,147	18.3
Texas	83	13,355	11,688	14.3	72	13,549	11,056	22.6
Subtotal		27,278	24,472	11.5		26,654	21,940	21.5
West
Alaska	55	206	178	16.0	53	216	179	20.4
Arizona	84	3,827	3,323	15.2	65	3,907	3,127	24.9
California	102	21,132	18,024	17.2	92	18,761	14,349	30.7
Colorado	33	2,489	2,146	16.0	34	2,536	1,996	27.0
Hawaii	50	422	329	28.1	49	296	213	38.9
Idaho	75	556	487	14.0	78	504	411	22.8
Montana	14	278	253	10.0	13	202	178	13.6
Nevada	38	1,201	1,013	18.6	32	1,293	973	32.9
New Mexico	18	704	607	15.9	19	751	564	33.1
Oregon	42	1,453	1,259	15.4	47	1,431	1,099	30.2
Utah	20	1,467	1,269	15.6	21	1,485	1,175	26.4
Washington	74	3,390	2,652	27.8	71	3,292	2,407	36.8
Wyoming	25	155	141	10.1	26	162	142	14.1
Subtotal		37,280	31,681	17.7		34,836	26,813	29.9
Totals	2,659	146,722	127,109	15.4	2,662	141,537	108,531	30.4

Note: Where Number of Stations are shown as dashes, the values for the Vehicle-Miles and Percent Change are derived from the estimated VMT based on data from surrounding States or the nationwide average VMT.

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Page last modified on June 4, 2021