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

April 2021 Traffic Volume Trends

Table - 5. Changes on ALL* Estimated Roads by Region and State**
Region And State	April				March
	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	10	2,169	1,250	73.6	18	2,238	1,800	24.3
Maine	79	1,068	714	49.5	88	1,178	994	18.6
Massachusetts	140	4,195	2,530	65.8	210	4,735	4,074	16.2
New Hampshire	151	1,061	662	60.4	161	1,065	923	15.4
New Jersey	39	5,262	3,197	64.6	128	5,826	4,802	21.3
New York	104	9,274	5,896	57.3	128	10,147	8,612	17.8
Pennsylvania	64	7,504	4,545	65.1	91	7,554	6,411	17.8
Rhode Island	24	526	361	45.6	32	514	457	12.4
Vermont	39	441	274	61.2	44	531	451	17.8
Subtotal		31,500	19,429	62.1		33,788	28,524	18.5
South Atlantic
Delaware	14	694	437	58.9	9	748	592	26.4
District of Columbia	2	384	218	75.8	3	348	327	6.5
Florida	175	17,275	10,913	58.3	234	19,707	16,523	19.3
Georgia	183	10,935	7,046	55.2	216	10,872	9,246	17.6
Maryland	38	4,297	2,643	62.6	53	4,308	3,747	15.0
North Carolina	65	9,461	6,333	49.4	87	10,167	8,687	17.0
South Carolina	98	4,651	3,159	47.2	122	4,807	4,169	15.3
Virginia	518	6,517	4,079	59.7	697	6,404	5,569	15.0
West Virginia	34	1,470	948	55.1	36	1,736	1,455	19.3
Subtotal		55,684	35,776	55.6		59,097	50,315	17.5
North Central
Illinois	92	8,879	5,674	56.5	94	7,964	6,891	15.6
Indiana	57	6,838	4,258	60.6	66	6,014	4,993	20.5
Iowa	134	2,909	2,011	44.6	137	2,679	2,302	16.4
Kansas	93	2,530	1,691	49.6	95	2,494	2,202	13.2
Michigan	43	6,801	4,009	69.6	112	8,001	6,517	22.8
Minnesota	53	4,855	3,223	50.7	48	4,747	4,197	13.1
Missouri	139	6,071	4,038	50.4	160	6,226	5,065	22.9
Nebraska	62	1,727	1,196	44.3	62	1,771	1,542	14.8
North Dakota	69	922	651	41.7	71	826	738	11.9
Ohio	157	8,948	5,780	54.8	179	8,901	7,453	19.4
South Dakota	47	900	582	54.6	46	897	723	24.1
Wisconsin	231	5,441	3,557	53.0	245	5,284	4,550	16.1
Subtotal		56,821	36,670	55.0		55,804	47,173	18.3
South Gulf
Alabama	139	5,969	4,038	47.8	181	5,912	5,081	16.4
Arkansas	26	3,015	2,185	38.0	31	3,605	2,986	20.7
Kentucky	59	4,415	2,892	52.7	62	3,976	3,337	19.2
Louisiana	21	4,254	2,745	55.0	19	4,084	3,525	15.8
Mississippi	60	3,487	2,338	49.1	41	3,314	2,867	15.6
Oklahoma	63	3,813	2,555	49.2	66	3,934	3,223	22.1
Tennessee	44	6,905	4,684	47.4	49	7,104	5,980	18.8
Texas	233	22,554	14,948	50.9	260	24,406	20,734	17.7
Subtotal		54,412	36,385	49.5		56,335	47,733	18.0
West
Alaska	61	492	338	45.5	91	441	378	16.6
Arizona	123	6,853	4,448	54.1	144	6,377	5,402	18.1
California	94	27,147	17,524	54.9	175	26,452	21,545	22.8
Colorado	86	4,277	2,752	55.4	108	4,667	3,855	21.0
Hawaii	58	771	483	59.8	73	746	677	10.2
Idaho	195	1,535	1,021	50.3	217	1,530	1,257	21.7
Montana	88	969	641	51.2	92	980	798	22.8
Nevada	71	2,294	1,446	58.7	87	2,470	1,945	27.0
New Mexico	48	2,323	1,516	53.2	39	2,261	1,897	19.2
Oregon	139	2,890	1,866	54.8	161	2,935	2,400	22.3
Utah	-	2,958	1,892	56.4	58	2,906	2,320	25.3
Washington	-	4,793	3,176	50.9	132	5,060	4,083	23.9
Wyoming	143	805	588	36.8	139	766	680	12.7
Subtotal		58,107	37,691	54.2		57,591	47,237	21.9
Totals	4,705	256,520	165,952	54.6	5,897	262,613	220,982	18.8

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 June 4, 2021