Changes on Rural Arterial Roads by Region and State - September 2021 - Policy

September 2021 Traffic Volume Trends

Table - 3. Changes on Rural Arterial Roads by Region and State**
Region And State	September				August
	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	2	145	131	10.7	2	140	126	11.0
Maine	58	490	450	8.7	55	515	458	12.3
Massachusetts	16	143	128	11.2	16	141	123	14.4
New Hampshire	74	299	281	6.7	75	336	309	8.8
New Jersey	4	300	281	6.6	15	259	241	7.5
New York	48	1,128	1,052	7.2	47	1,429	1,267	12.7
Pennsylvania	38	1,978	1,826	8.3	45	2,137	1,882	13.5
Rhode Island	6	129	109	18.0	7	87	70	23.9
Vermont	20	251	228	10.1	21	276	241	14.5
Subtotal		4,863	4,486	8.4		5,320	4,717	12.8
South Atlantic
Delaware	2	115	106	8.0	2	108	97	11.6
District of Columbia	-	0	0	0.0	-	0	0	0.0
Florida	94	2,191	2,013	8.9	93	2,217	2,004	10.7
Georgia	55	1,583	1,487	6.5	55	1,627	1,514	7.5
Maryland	7	569	542	4.9	7	613	573	7.0
North Carolina	35	1,872	1,717	9.0	34	1,950	1,778	9.7
South Carolina	54	1,562	1,455	7.4	54	1,616	1,450	11.4
Virginia	308	1,796	1,632	10.0	309	1,935	1,710	13.1
West Virginia	15	495	471	5.1	17	512	466	9.8
Subtotal		10,183	9,423	8.1		10,578	9,592	10.3
North Central
Illinois	32	1,471	1,340	9.8	37	1,467	1,430	2.5
Indiana	24	1,497	1,408	6.3	26	1,445	1,325	9.0
Iowa	77	1,278	1,180	8.3	81	1,290	1,203	7.2
Kansas	69	1,013	958	5.8	68	934	900	3.9
Michigan	52	1,795	1,722	4.3	53	1,878	1,788	5.1
Minnesota	31	1,448	1,339	8.1	26	1,435	1,305	10.0
Missouri	84	2,040	1,902	7.2	83	1,987	1,855	7.1
Nebraska	38	789	746	5.7	38	829	781	6.2
North Dakota	52	354	332	6.5	50	370	344	7.5
Ohio	57	1,707	1,594	7.1	56	1,758	1,591	10.5
South Dakota	32	489	467	4.9	33	503	472	6.7
Wisconsin	99	1,630	1,495	9.0	79	1,646	1,514	8.7
Subtotal		15,511	14,483	7.1		15,542	14,508	7.1
South Gulf
Alabama	67	1,390	1,318	5.5	64	1,447	1,396	3.7
Arkansas	18	909	872	4.3	17	1,035	1,002	3.2
Kentucky	28	1,394	1,315	6.0	25	1,383	1,277	8.4
Louisiana	13	849	766	10.9	14	1,195	1,114	7.3
Mississippi	48	1,242	1,157	7.4	47	1,207	1,148	5.1
Oklahoma	34	1,216	1,140	6.7	35	1,364	1,309	4.2
Tennessee	33	1,572	1,499	4.9	33	1,596	1,509	5.8
Texas	141	4,981	4,518	10.2	141	5,085	4,569	11.3
Subtotal		13,553	12,585	7.7		14,312	13,324	7.4
West
Alaska	38	110	104	5.9	38	133	117	14.2
Arizona	67	1,086	997	8.9	59	1,023	939	8.9
California	63	3,220	2,985	7.9	55	3,801	3,502	8.5
Colorado	71	1,061	1,002	5.8	68	1,037	985	5.3
Hawaii	10	67	57	17.3	10	78	63	23.2
Idaho	119	631	605	4.3	111	683	635	7.6
Montana	68	646	608	6.4	66	750	707	6.0
Nevada	42	376	377	-0.2	38	410	405	1.2
New Mexico	8	945	846	11.7	6	939	826	13.7
Oregon	94	940	853	10.2	94	1,005	973	3.3
Utah	9	607	599	1.3	-	666	631	5.5
Washington	71	1,137	1,040	9.3	74	1,051	990	6.1
Wyoming	98	496	488	1.7	94	537	520	3.3
Subtotal		11,322	10,561	7.2		12,113	11,293	7.3
Totals	2,623	55,433	51,538	7.6	2,573	57,867	53,434	8.3

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 November 8, 2021