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March 2012 Traffic Volume Trends

Changes on All Estimated Roads by Region and State

Table – 5. Changes on ALL* Estimated Roads by Region and State**
Region And State March February
Number of Stations Vehicle-Miles (Millions) Percent Change Number of Stations Vehicle-Miles (Millions) Percent Change
2012 (Preliminary) 2011 2012 (Revised) 2011
Northeast
Connecticut 31 2,480 2,465 0.6 32 2,247 2,132 5.4
Maine 114 1,217 1,216 0.1 114 1,075 1,019 5.5
Massachusetts 62 4,541 4,541 0.0 55 4,171 4,020 3.8
New Hampshire 60 1,072 1,082 -1.0 59 947 905 4.7
New Jersey 100 6,345 6,287 0.9 86 5,163 5,073 1.8
New York 164 11,411 11,253 1.4 163 9,617 9,292 3.5
Pennsylvania 72 8,219 8,051 2.1 70 6,973 6,670 4.5
Rhode Island 44 631 630 0.3 43 553 542 2.0
Vermont 69 549 551 -0.3 70 547 528 3.6
Subtotal   36,465 36,076 1.1   31,293 30,181 3.7
South Atlantic
Delaware 66 707 685 3.2 61 616 598 2.9
District of Columbia - 346 346 0.1 - 278 280 -0.8
Florida 251 17,665 17,497 1.0 248 15,079 15,200 -0.8
Georgia 214 9,671 9,722 -0.5 211 8,478 8,690 -2.4
Maryland 66 4,765 4,737 0.6 67 3,905 3,882 0.6
North Carolina 59 8,982 8,819 1.9 59 7,547 7,674 -1.7
South Carolina 119 4,287 4,250 0.9 118 3,751 3,778 -0.7
Virginia 626 6,898 6,844 0.8 606 5,862 5,941 -1.3
West Virginia - 2,025 1,989 1.8 - 1,449 1,415 2.4
Subtotal   55,346 54,889 0.8   46,965 47,458 -1.0
North Central
Illinois 19 8,673 8,656 0.2 22 8,214 7,822 5.0
Indiana 66 6,214 6,166 0.8 68 5,366 5,309 1.1
Iowa 150 2,581 2,485 3.9 151 2,118 2,058 2.9
Kansas 95 2,359 2,322 1.6 93 2,181 2,054 6.2
Michigan 117 8,171 8,010 2.0 117 7,229 6,875 5.2
Minnesota 75 4,725 4,544 4.0 74 4,025 3,909 3.0
Missouri 145 5,589 5,502 1.6 147 4,751 4,389 8.2
Nebraska 60 1,644 1,562 5.2 59 1,342 1,303 2.9
North Dakota 37 717 656 9.3 37 606 554 9.4
Ohio 146 9,407 9,263 1.6 148 8,397 8,037 4.5
South Dakota 47 732 697 5.0 48 562 568 -1.0
Wisconsin 142 5,023 4,852 3.5 142 4,155 4,040 2.9
Subtotal   55,835 54,715 2.0   48,946 46,918 4.3
South Gulf
Alabama 39 5,631 5,536 1.7 23 4,784 4,853 -1.4
Arkansas 44 2,830 2,828 0.1 40 2,492 2,428 2.6
Kentucky 51 4,116 4,004 2.8 40 3,420 3,397 0.7
Louisiana - 3,854 3,845 0.2 9 3,157 3,216 -1.8
Mississippi 79 3,417 3,436 -0.5 73 2,897 2,913 -0.6
Oklahoma - 4,076 4,039 0.9 - 3,253 3,126 4.1
Tennessee 13 6,186 6,093 1.5 16 5,193 5,191 0.0
Texas 240 21,088 20,926 0.8 235 18,350 17,652 4.0
Subtotal   51,198 50,707 1.0   43,546 42,776 1.8
West
Alaska 76 366 375 -2.4 73 304 306 -0.4
Arizona 99 5,197 5,223 -0.5 100 4,831 4,801 0.6
California 58 25,917 25,929 0.0 71 22,128 21,916 1.0
Colorado 98 4,299 4,297 0.0 97 3,331 3,362 -0.9
Hawaii 38 792 797 -0.7 39 659 662 -0.3
Idaho 186 1,251 1,238 1.1 182 1,113 1,095 1.6
Montana 68 790 762 3.6 68 691 653 5.8
Nevada 77 1,819 1,829 -0.5 78 1,487 1,475 0.8
New Mexico 101 2,070 2,121 -2.4 95 1,917 1,860 3.0
Oregon - 2,688 2,695 -0.2 130 2,332 2,311 0.9
Utah 91 2,341 2,318 1.0 90 1,887 1,865 1.2
Washington 84 4,356 4,435 -1.8 89 3,998 3,972 0.7
Wyoming - 713 697 2.3 111 616 608 1.3
Subtotal   52,599 52,716 -0.2   45,294 44,886 0.9
Totals 4,658 251,441 249,102 0.9 4,827 216,043 212,221 1.8

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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