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

July 2021 Traffic Volume Trends

Table - 4. Changes on Urban Arterial Roads by Region and State**
Region And State	July				June
	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	1,976	1,804	9.5	16	1,904	1,522	25.1
Maine	22	297	255	16.6	22	278	220	26.6
Massachusetts	194	4,177	3,730	12.0	188	4,016	3,254	23.4
New Hampshire	67	550	498	10.5	65	572	482	18.6
New Jersey	97	4,455	3,839	16.0	104	4,507	3,560	26.6
New York	60	6,308	5,766	9.4	61	6,357	5,212	22.0
Pennsylvania	34	4,603	4,169	10.4	34	4,443	3,896	14.0
Rhode Island	27	502	466	7.7	27	508	444	14.5
Vermont	11	134	118	13.5	14	120	101	19.2
Subtotal		23,002	20,645	11.4		22,705	18,691	21.5
South Atlantic
Delaware	13	429	409	4.8	10	490	419	16.9
District of Columbia	-	166	148	11.9	3	246	198	24.2
Florida	129	10,782	9,203	17.2	128	10,553	9,075	16.3
Georgia	131	5,525	4,938	11.9	132	5,732	5,012	14.4
Maryland	37	3,795	3,531	7.5	37	3,457	2,954	17.0
North Carolina	40	5,098	4,485	13.7	39	4,949	4,299	15.1
South Carolina	52	2,119	1,889	12.2	48	2,139	1,932	10.7
Virginia	363	3,936	3,498	12.5	367	3,758	3,228	16.4
West Virginia	11	680	632	7.5	12	625	565	10.7
Subtotal		32,530	28,733	13.2		31,949	27,682	15.4
North Central
Illinois	48	4,651	4,355	6.8	49	5,352	4,808	11.3
Indiana	26	2,982	2,780	7.3	21	2,754	2,502	10.0
Iowa	24	925	851	8.6	25	917	805	14.0
Kansas	17	936	885	5.8	16	936	874	7.1
Michigan	50	4,525	4,126	9.7	51	4,318	3,738	15.5
Minnesota	12	2,397	2,197	9.1	12	2,415	2,117	14.1
Missouri	63	2,691	2,458	9.5	63	2,696	2,388	12.9
Nebraska	19	634	589	7.7	16	639	562	13.7
North Dakota	11	182	176	3.3	11	177	159	11.0
Ohio	98	4,994	4,623	8.0	99	4,851	4,438	9.3
South Dakota	4	227	205	10.9	4	217	189	15.1
Wisconsin	94	2,451	2,215	10.7	114	2,251	2,004	12.3
Subtotal		27,595	25,460	8.4		27,523	24,584	12.0
South Gulf
Alabama	98	2,241	2,053	9.2	100	2,348	2,129	10.3
Arkansas	7	1,389	1,291	7.6	8	1,341	1,235	8.6
Kentucky	20	1,486	1,340	10.9	19	1,586	1,386	14.4
Louisiana	12	2,020	1,833	10.2	11	2,005	1,876	6.9
Mississippi	26	1,111	1,007	10.3	25	1,091	1,005	8.6
Oklahoma	22	1,701	1,560	9.0	22	1,539	1,439	6.9
Tennessee	24	3,893	3,630	7.3	20	4,013	3,714	8.1
Texas	79	13,847	11,961	15.8	83	13,355	11,688	14.3
Subtotal		27,688	24,675	12.2		27,278	24,472	11.5
West
Alaska	54	205	184	11.5	58	205	177	16.0
Arizona	104	3,150	2,820	11.7	84	3,827	3,323	15.2
California	92	20,389	17,829	14.4	102	21,132	18,024	17.2
Colorado	34	2,461	2,225	10.6	33	2,489	2,146	16.0
Hawaii	51	434	344	26.4	50	422	329	28.1
Idaho	75	554	497	11.6	75	556	487	14.0
Montana	13	316	300	5.3	14	278	253	10.0
Nevada	37	1,242	1,100	12.9	38	1,201	1,013	18.6
New Mexico	19	792	683	16.0	18	704	607	15.9
Oregon	42	1,545	1,404	10.0	42	1,453	1,259	15.4
Utah	-	1,529	1,384	10.5	20	1,467	1,269	15.6
Washington	72	3,279	2,952	11.1	74	3,390	2,652	27.8
Wyoming	26	164	153	7.4	25	155	141	10.1
Subtotal		36,060	31,875	13.1		37,279	31,680	17.7
Totals	2,677	146,876	131,385	11.8	2,709	146,733	127,109	15.4

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