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Highway Statistics 2006 OHPI > Highway Statistics > 2006 > Roadway Extent > Table HM-30

NATIONAL HIGHWAY SYSTEM LENGTH - 2006

MILES OPEN AND NOT OPEN TO TRAFFIC

OCTOBER 2007Table HM-30
STATEOPEN TO TRAFFICNOT OPEN TO TRAFFICTOTAL
INTERSTATEOTHERTOTALTOTAL
RURALURBANTOTALRURALURBANTOTALRURALURBANTOTALRURALURBANTOTALRURALURBANTOTAL
Alabama5453639082,0737672,8402,6181,1303,7481281162442,7461,2463,992
Alaska1,012691,081989771,0662,0011462,147---2,0011462,147
Arizona9811881,1691,1154811,5962,0966692,765-30302,0966992,795
Arkansas4621936551,8402542,0942,3024472,749176392152,4784862,964
California1,2811,1792,4603,4121,7595,1714,6932,9387,631-31314,6932,9697,662
Colorado6852699541,8657462,6112,5501,0153,565-13132,5501,0283,578
Connecticut43303346158459617201762963---201762963
Delaware-4141170127297170168338---170168338
Dist. of Columbia-1313-6969-8282----8282
Florida7497221,4711,5051,3882,8932,2542,1104,364-662,2542,1164,370
Georgia7155291,2443,0671,1554,2223,7821,6845,4662133,7841,6855,469
Hawaii6495510419329711024235231114113253366
Idaho523896121,6451091,7542,1681982,3661911302,1872092,396
Illinois1,3598102,1691,6591,8873,5463,0182,6975,715-48483,0182,7455,763
Indiana 1/8523171,1691,3303841,7142,1827012,883477542,2297082,937
Iowa6281537812,0384062,4442,6665593,225-552,6665643,230
Kansas6562188742,5803282,9083,2365463,782---3,2365463,782
Kentucky5532097621,7393902,1292,2925992,891---2,2925992,891
Louisiana5343699031,0296741,7031,5631,0432,6065040901,6131,0832,696
Maine299683677871359221,0862031,289---1,0862031,289
Maryland1842974814625209826468171,463---6468171,463
Massachusetts914825731671,2311,3982581,7131,971---2581,7131,971
Michigan6086331,2412,1441,3793,5232,7522,0124,7642-22,7542,0124,766
Minnesota 2/6742399132,5784863,0643,2527253,977-333,2527283,980
Mississippi4881976851,6104092,0192,0986062,70417321752,2716082,879
Missouri8003811,1812,5596763,2353,3591,0574,416---3,3591,0574,416
Montana1,130621,1922,616672,6833,7461293,875---3,7461293,875
Nebraska421614822,3102792,5892,7313403,07115-152,7463403,086
Nevada4511185691,4201531,5731,8712712,142-15151,8712862,157
New Hampshire15174225412169581563243806---563243806
New Jersey653664312591,3881,6473241,7542,07873103311,7572,088
New Mexico8441561,0001,7092261,9352,5533822,935-38382,5534202,973
New York8388591,6971,5241,9633,4872,3622,8225,184---2,3622,8225,184
North Carolina5215611,0821,9887992,7872,5091,3603,8693612285892,8701,5884,458
North Dakota519525712,088692,1572,6071212,728---2,6071212,728
Ohio7248501,5741,6221,2302,8522,3462,0804,42689131022,4352,0934,528
Oklahoma6842499332,0993672,4662,7836163,399---2,7836163,399
Oregon5551737282,6204043,0243,1755773,752---3,1755773,752
Pennsylvania1,0716871,7581,8091,9403,7492,8802,6275,5072025452,9002,6525,552
Rhode Island2150714715219968202270-2268204272
South Carolina5812628431,1076731,7801,6889352,6237111821,7599462,705
South Dakota609706792,191692,2602,8001392,939---2,8001392,939
Tennessee6894151,1041,4217422,1632,1101,1573,26711851232,2281,1623,390
Texas2,1791,0543,2336,3483,69510,0438,5274,74913,2762301864168,7574,93513,692
Utah7202169369252761,2011,6454922,137-111,6454932,138
Vermont280403203205337360093693-2260095695
Virginia6664511,1171,3899742,3632,0551,4253,480533382,0601,4583,518
Washington4672977642,0386182,6562,5059153,420---2,5059153,420
West Virginia3771785551,0352361,2711,4124141,82640-401,4524141,866
Wisconsin4792647432,4689713,4392,9471,2354,1823742792,9841,2774,261
Wyoming816979131,961812,0422,7771782,955---2,7771782,955
U.S. Total30,58616,04246,62882,35134,083116,434112,93750,125163,0621,5939672,560114,53051,092165,622
Puerto Rico3123426530115145613494108253369374443
Grand Total30,61716,27646,89382,38134,198116,579112,99850,474163,4721,6019922,593114,59951,466166,065

For footnotes, see Footnotes Page.


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