Changes on All Estimated Roads by Region and State - June 2021 - Policy

June 2021 Traffic Volume Trends

Table - 5. Changes on ALL* Estimated 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	17	2,627	2,100	25.1	20	2,613	1,795	45.6
Maine	102	1,344	1,093	22.9	99	1,275	941	35.5
Massachusetts	216	5,319	4,323	23.1	216	5,050	3,567	41.6
New Hampshire	156	1,221	1,026	18.9	159	1,113	836	33.1
New Jersey	68	6,211	4,916	26.3	123	6,267	4,137	51.5
New York	118	10,211	8,539	19.6	123	10,445	7,700	35.7
Pennsylvania	92	8,620	7,625	13.0	81	8,189	6,236	31.3
Rhode Island	34	666	573	16.2	27	644	485	32.7
Vermont	45	564	485	16.5	49	545	403	35.4
Subtotal		36,783	30,680	19.9		36,141	26,100	38.5
South Atlantic
Delaware	15	998	863	15.7	25	812	545	49.0
District of Columbia	3	342	275	24.2	3	293	211	38.5
Florida	231	19,340	16,744	15.5	234	19,308	14,724	31.1
Georgia	216	11,243	9,897	13.6	216	11,727	9,363	25.3
Maryland	51	5,015	4,318	16.1	55	4,883	3,580	36.4
North Carolina	90	10,559	9,446	11.8	88	10,343	8,062	28.3
South Carolina	119	5,084	4,637	9.6	121	5,022	4,096	22.6
Virginia	698	7,128	6,065	17.5	687	6,926	5,219	32.7
West Virginia	33	1,467	1,332	10.1	35	1,190	970	22.7
Subtotal		61,176	53,577	14.2		60,504	46,770	29.4
North Central
Illinois	89	9,631	8,644	11.4	90	8,810	6,631	32.9
Indiana	55	6,886	6,238	10.4	66	6,950	5,308	30.9
Iowa	132	3,087	2,749	12.3	133	3,067	2,353	30.3
Kansas	94	2,758	2,562	7.6	96	2,673	2,193	21.9
Michigan	108	8,158	7,186	13.5	108	8,147	5,709	42.7
Minnesota	35	5,461	4,736	15.3	45	5,274	4,108	28.4
Missouri	161	7,013	6,276	11.7	159	6,805	5,535	22.9
Nebraska	62	1,906	1,697	12.3	63	1,866	1,471	26.8
North Dakota	67	860	779	10.5	70	753	631	19.4
Ohio	172	9,979	8,991	11.0	177	9,506	7,475	27.2
South Dakota	41	973	820	18.7	45	916	699	31.2
Wisconsin	218	5,915	5,263	12.4	232	5,621	4,453	26.2
Subtotal		62,627	55,941	12.0		60,388	46,566	29.7
South Gulf
Alabama	182	6,353	5,909	7.5	178	6,193	5,273	17.5
Arkansas	35	3,499	3,213	8.9	33	3,344	2,800	19.4
Kentucky	65	4,537	4,034	12.5	66	4,302	3,403	26.4
Louisiana	22	4,437	4,050	9.5	23	4,408	3,531	24.8
Mississippi	89	3,706	3,413	8.6	39	3,637	2,953	23.2
Oklahoma	65	3,865	3,539	9.2	67	3,793	3,167	19.8
Tennessee	54	7,737	7,250	6.7	57	7,188	6,107	17.7
Texas	254	23,982	20,894	14.8	239	23,921	19,427	23.1
Subtotal		58,116	52,302	11.1		56,786	46,661	21.7
West
Alaska	100	544	478	13.9	103	538	473	13.6
Arizona	166	6,873	5,960	15.3	154	6,906	5,427	27.2
California	169	30,237	25,684	17.7	140	27,444	20,897	31.3
Colorado	99	4,524	3,927	15.2	107	4,373	3,488	25.4
Hawaii	67	824	645	27.7	65	605	435	39.1
Idaho	203	1,768	1,529	15.6	213	1,614	1,310	23.2
Montana	91	1,446	1,223	18.2	87	1,103	924	19.3
Nevada	88	2,443	2,077	17.6	83	2,530	1,912	32.3
New Mexico	49	2,350	2,034	15.6	51	2,485	1,915	29.8
Oregon	143	3,226	2,756	17.0	151	3,052	2,354	29.6
Utah	34	2,845	2,546	11.8	36	2,825	2,322	21.7
Washington	146	5,737	4,557	25.9	144	5,587	4,148	34.7
Wyoming	148	971	847	14.5	142	859	720	19.3
Subtotal		63,788	54,263	17.6		59,921	46,325	29.3
Totals	5,807	282,487	246,764	14.5	5,823	273,737	212,419	28.9

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.

* All Estimated roads include travel from Table 3 and 4 plus remaining roads.

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Page last modified on June 4, 2021