Changes on Urban Arterial Roads by Region and State - August 2023 - Policy

August 2023 Traffic Volume Trends

Table - 4. Changes on Urban Arterial 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	10	2,033	1,966	3.4	10	1,959	1,941	0.9
Maine	26	305	298	2.3	24	299	293	2.0
Massachusetts	205	4,162	4,068	2.3	213	3,945	3,899	1.2
New Hampshire	65	617	603	2.3	67	609	600	1.4
New Jersey	69	5,271	5,115	3.0	123	5,154	5,008	2.9
New York	52	5,905	5,734	3.0	57	5,808	5,656	2.7
Pennsylvania	47	4,953	4,751	4.2	47	4,682	4,611	1.6
Rhode Island	23	561	539	4.1	24	480	485	-1.1
Vermont	16	128	126	1.5	18	127	123	2.8
Subtotal		23,935	23,200	3.2		23,063	22,616	2.0
South Atlantic
Delaware	7	465	456	2.0	14	414	411	0.8
District of Columbia	7	189	189	-0.1	11	190	187	1.6
Florida	158	10,320	10,289	0.3	161	10,301	10,125	1.7
Georgia	109	5,642	5,611	0.6	109	5,480	5,358	2.3
Maryland	37	3,421	3,385	1.1	35	3,345	3,306	1.2
North Carolina	50	4,932	4,830	2.1	51	4,827	4,661	3.5
South Carolina	41	2,233	2,228	0.2	42	2,222	2,179	2.0
Virginia	356	3,859	3,799	1.6	355	3,741	3,675	1.8
West Virginia	6	557	545	2.1	10	552	535	3.1
Subtotal		31,618	31,332	0.9		31,072	30,437	2.1
North Central
Illinois	46	5,258	5,129	2.5	47	4,986	4,959	0.5
Indiana	31	2,793	2,687	4.0	31	2,725	2,625	3.8
Iowa	29	947	947	0.0	30	931	920	1.3
Kansas	15	1,036	1,025	1.0	17	992	981	1.1
Michigan	51	5,072	5,012	1.2	49	4,899	4,901	0.0
Minnesota	9	2,238	2,185	2.4	17	2,304	2,215	4.0
Missouri	63	2,811	2,807	0.1	63	2,775	2,732	1.6
Nebraska	18	687	664	3.5	20	653	622	5.0
North Dakota	8	178	172	3.5	8	172	168	2.4
Ohio	94	5,324	5,195	2.5	98	5,098	4,991	2.1
South Dakota	3	207	204	1.3	4	199	197	0.8
Wisconsin	130	2,495	2,479	0.7	132	2,413	2,415	-0.1
Subtotal		29,046	28,506	1.9		28,147	27,726	1.5
South Gulf
Alabama	149	2,337	2,278	2.6	146	2,322	2,272	2.2
Arkansas	1	1,300	1,252	3.8	1	1,303	1,259	3.5
Kentucky	21	1,569	1,532	2.4	21	1,506	1,450	3.9
Louisiana	18	2,235	2,228	0.3	20	2,299	2,231	3.1
Mississippi	29	1,061	1,024	3.6	28	1,043	1,014	2.8
Oklahoma	30	1,617	1,617	0.0	29	1,595	1,583	0.7
Tennessee	29	3,707	3,641	1.8	29	3,409	3,375	1.0
Texas	75	14,984	14,383	4.2	78	14,727	14,121	4.3
Subtotal		28,810	27,955	3.1		28,204	27,305	3.3
West
Alaska	49	208	204	1.8	46	201	199	1.3
Arizona	33	3,700	3,563	3.8	139	3,582	3,508	2.1
California	54	19,968	19,183	4.1	44	20,668	19,352	6.8
Colorado	38	2,904	2,870	1.2	38	2,747	2,712	1.3
Hawaii	47	453	461	-1.7	48	450	452	-0.4
Idaho	68	574	565	1.6	64	563	551	2.2
Montana	14	240	238	0.7	14	237	233	1.9
Nevada	34	1,359	1,340	1.4	35	1,298	1,268	2.4
New Mexico	10	761	744	2.2	9	811	785	3.3
Oregon	39	1,583	1,582	0.1	40	1,588	1,556	2.1
Utah	66	1,621	1,582	2.4	68	1,553	1,493	4.0
Washington	87	3,249	3,220	0.9	89	3,246	3,177	2.2
Wyoming	27	181	177	2.2	28	180	172	4.2
Subtotal		36,801	35,729	3.0		37,124	35,458	4.7
Totals	2,699	150,209	146,722	2.4	2,901	147,609	143,541	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.

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Page last modified on May 11, 2023