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

August 2023 Traffic Volume Trends

Table - 5. Changes on ALL* Estimated Roads by Region and State**
Region And State	August				July
	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	2,764	2,675	3.3	12	2,675	2,653	0.8
Maine	126	1,498	1,452	3.2	126	1,435	1,405	2.1
Massachusetts	228	5,599	5,459	2.6	240	5,335	5,265	1.3
New Hampshire	159	1,321	1,291	2.3	160	1,303	1,291	0.9
New Jersey	78	7,186	7,008	2.5	146	7,070	6,877	2.8
New York	105	10,458	10,092	3.6	112	10,360	10,004	3.6
Pennsylvania	107	9,674	9,328	3.7	110	9,266	9,153	1.2
Rhode Island	25	802	769	4.4	28	688	692	-0.5
Vermont	43	653	639	2.2	49	649	637	1.8
Subtotal		39,955	38,713	3.2		38,781	37,977	2.1
South Atlantic
Delaware	8	859	841	2.2	16	760	756	0.5
District of Columbia	7	273	273	0.0	11	273	269	1.6
Florida	261	18,765	18,542	1.2	266	18,984	18,586	2.1
Georgia	194	10,748	10,660	0.8	196	10,469	10,237	2.3
Maryland	52	5,164	5,102	1.2	52	5,060	4,998	1.2
North Carolina	122	10,666	10,476	1.8	126	10,707	10,330	3.6
South Carolina	113	5,114	5,013	2.0	116	5,116	4,973	2.9
Virginia	694	7,273	7,147	1.8	694	7,249	7,098	2.1
West Virginia	25	1,434	1,404	2.2	29	1,417	1,377	2.9
Subtotal		60,296	59,458	1.4		60,035	58,624	2.4
North Central
Illinois	85	8,987	8,727	3.0	87	8,587	8,506	1.0
Indiana	62	7,366	7,140	3.2	63	7,186	6,969	3.1
Iowa	121	3,070	3,037	1.1	118	3,027	2,960	2.3
Kansas	90	2,872	2,829	1.5	95	2,889	2,847	1.5
Michigan	110	9,340	9,183	1.7	110	9,147	9,099	0.5
Minnesota	33	5,112	5,095	0.3	45	5,514	5,406	2.0
Missouri	158	7,168	7,135	0.5	162	7,360	7,207	2.1
Nebraska	58	1,942	1,872	3.7	61	1,913	1,840	4.0
North Dakota	66	907	874	3.8	66	885	860	2.9
Ohio	158	10,404	10,184	2.2	161	10,025	9,805	2.2
South Dakota	36	936	918	1.9	42	916	903	1.5
Wisconsin	248	6,308	6,139	2.8	267	6,457	6,294	2.6
Subtotal		64,412	63,133	2.0		63,906	62,696	1.9
South Gulf
Alabama	230	6,821	6,677	2.2	231	6,819	6,700	1.8
Arkansas	14	3,363	3,249	3.5	13	3,446	3,326	3.6
Kentucky	63	4,396	4,284	2.6	64	4,320	4,177	3.4
Louisiana	44	4,636	4,581	1.2	45	4,788	4,676	2.4
Mississippi	88	3,550	3,452	2.8	86	3,520	3,453	1.9
Oklahoma	76	3,851	3,830	0.6	76	3,825	3,762	1.7
Tennessee	65	7,539	7,357	2.5	66	7,221	7,081	2.0
Texas	248	25,906	24,895	4.1	260	25,586	24,550	4.2
Subtotal		60,062	58,325	3.0		59,525	57,725	3.1
West
Alaska	100	619	598	3.4	97	598	574	4.1
Arizona	95	6,722	6,512	3.2	237	6,794	6,596	3.0
California	100	28,680	27,627	3.8	74	29,805	28,038	6.3
Colorado	113	5,125	5,054	1.4	114	5,034	4,928	2.2
Hawaii	67	866	880	-1.6	70	866	869	-0.3
Idaho	192	1,836	1,785	2.8	196	1,845	1,782	3.6
Montana	80	1,386	1,369	1.2	82	1,426	1,375	3.6
Nevada	90	2,496	2,460	1.4	88	2,424	2,370	2.3
New Mexico	35	2,304	2,235	3.1	35	2,470	2,376	4.0
Oregon	142	3,481	3,484	-0.1	149	3,549	3,482	1.9
Utah	93	3,158	3,064	3.1	98	3,119	3,002	3.9
Washington	162	5,885	5,839	0.8	164	5,945	5,801	2.5
Wyoming	137	1,114	1,081	3.0	139	1,138	1,097	3.7
Subtotal		63,672	61,988	2.7		65,013	62,290	4.4
Totals	5,818	288,396	281,617	2.4	6,150	287,258	279,314	2.8

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