Changes on All Estimated Roads by Region and State - July 2023 - Policy

July 2023 Traffic Volume Trends

Table - 5. Changes on ALL* Estimated 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	2023 (Preliminary)	2022	Percent Change	Number of Stations	2023 (Revised)	2022	Percent Change
Northeast
Connecticut	12	2,675	2,653	0.8	14	2,651	2,605	1.8
Maine	126	1,435	1,405	2.1	126	1,387	1,356	2.3
Massachusetts	240	5,335	5,265	1.3	235	5,319	5,212	2.0
New Hampshire	160	1,303	1,291	0.9	160	1,233	1,214	1.6
New Jersey	77	7,115	6,877	3.5	142	6,964	6,806	2.3
New York	112	10,360	10,004	3.6	112	10,204	9,868	3.4
Pennsylvania	110	9,266	9,153	1.2	111	9,154	9,056	1.1
Rhode Island	28	688	692	-0.5	20	688	693	-0.7
Vermont	49	649	637	1.8	45	610	594	2.7
Subtotal		38,826	37,977	2.2		38,210	37,404	2.2
South Atlantic
Delaware	16	760	756	0.5	20	914	934	-2.2
District of Columbia	11	273	269	1.6	13	269	270	-0.6
Florida	266	18,984	18,586	2.1	266	18,975	18,319	3.6
Georgia	196	10,469	10,237	2.3	198	10,450	10,276	1.7
Maryland	52	5,060	4,998	1.2	51	4,886	4,836	1.1
North Carolina	126	10,707	10,330	3.6	125	10,372	10,092	2.8
South Carolina	116	5,116	4,973	2.9	116	5,027	4,890	2.8
Virginia	694	7,249	7,098	2.1	692	7,108	6,938	2.5
West Virginia	29	1,417	1,377	2.9	32	1,470	1,433	2.6
Subtotal		60,035	58,624	2.4		59,471	57,988	2.6
North Central
Illinois	87	8,587	8,506	1.0	86	8,735	8,603	1.5
Indiana	63	7,186	6,969	3.1	65	7,153	6,936	3.1
Iowa	118	3,027	2,960	2.3	117	3,029	2,927	3.5
Kansas	95	2,889	2,847	1.5	95	2,803	2,762	1.5
Michigan	110	9,147	9,099	0.5	110	9,078	8,900	2.0
Minnesota	45	5,514	5,406	2.0	49	5,672	5,507	3.0
Missouri	162	7,360	7,207	2.1	161	7,225	6,996	3.3
Nebraska	61	1,913	1,840	4.0	58	1,889	1,811	4.3
North Dakota	66	885	860	2.9	64	882	843	4.6
Ohio	161	10,025	9,805	2.2	159	10,047	9,804	2.5
South Dakota	42	916	903	1.5	43	898	876	2.5
Wisconsin	267	6,457	6,294	2.6	264	6,171	5,937	3.9
Subtotal		63,906	62,696	1.9		63,582	61,902	2.7
South Gulf
Alabama	231	6,819	6,700	1.8	234	6,874	6,716	2.4
Arkansas	13	3,446	3,326	3.6	15	3,399	3,228	5.3
Kentucky	64	4,320	4,177	3.4	66	4,330	4,174	3.7
Louisiana	45	4,788	4,676	2.4	45	4,571	4,493	1.7
Mississippi	86	3,520	3,453	1.9	92	3,427	3,368	1.7
Oklahoma	76	3,825	3,762	1.7	75	3,886	3,779	2.8
Tennessee	66	7,221	7,081	2.0	65	7,306	7,103	2.9
Texas	260	25,586	24,550	4.2	249	25,323	24,410	3.7
Subtotal		59,525	57,725	3.1		59,116	57,271	3.2
West
Alaska	97	598	574	4.1	99	569	564	0.8
Arizona	237	6,794	6,596	3.0	236	6,651	6,347	4.8
California	74	29,805	28,038	6.3	69	28,684	27,373	4.8
Colorado	114	5,034	4,928	2.2	115	4,931	4,795	2.8
Hawaii	70	866	869	-0.3	72	844	833	1.3
Idaho	196	1,845	1,782	3.6	196	1,809	1,743	3.8
Montana	82	1,426	1,375	3.6	80	1,311	1,261	3.9
Nevada	88	2,424	2,370	2.3	90	2,387	2,329	2.5
New Mexico	35	2,470	2,376	4.0	25	2,438	2,301	6.0
Oregon	149	3,549	3,482	1.9	148	3,407	3,275	4.0
Utah	98	3,119	3,002	3.9	95	2,975	2,889	3.0
Washington	164	5,945	5,801	2.5	168	5,537	5,302	4.4
Wyoming	139	1,138	1,097	3.7	140	1,055	1,049	0.5
Subtotal		65,013	62,290	4.4		62,598	60,061	4.2
Totals	6,081	287,303	279,314	2.9	6,123	282,979	274,627	3.0

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 May 11, 2023