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Highway Statistics 2003 OHPI > Highway Statistics > 2003 > Roadway Extent > Table HM-64

FUNCTIONAL SYSTEM LENGTH - 2003

MILES BY MEASURED PAVEMENT ROUGHNESS - RURAL

OCTOBER 2004Table HM-64
SHEET 1 OF 4
STATEINTERNATIONAL ROUGHNESS INDEX (IRI) 1/
INTERSTATE
NOT REPORTED 2/< 6060-9495-119120-144145-170171-194195-220> 220TOTAL REPORTED
Alabama-258259473110---605
Alaska-31348322185127---1,013
Arizona-744217155----981
Arkansas513920940161918147462
California-312390271186925716331,357
Colorado-52502051394524162686
Connecticut-2346-1---43
Delaware----------
Dist. of Columbia----------
Florida-785162-3----950
Georgia-507248447----806
Hawaii----15---6
Idaho-443251193242--526
Illinois-3088042847437---1,507
Indiana-1495421143315---853
Iowa-782831576829633627
Kansas-31533893511--690
Kentucky129912757635---551
Louisiana5453167116109762287558
Maine-8317346101---313
Maryland11513327511--182
Massachusetts-38628216---90
Michigan-482091361175529117612
Minnesota-1042922017763--683
Mississippi-5818712371101958481
Missouri 4/-160267229120273--806
Montana-1777819147273311,130
Nebraska-1921235423316--429
Nevada-3984921102---480
New Hampshire-411131854111184
New Jersey-1271413532-65
New Mexico-5193112611----867
New York15116542110495526276931
North Carolina-353381183964181319644
North Dakota-2651876513----530
Ohio-47819141121---723
Oklahoma-162265149723131-683
Oregon-2922328435101--582
Pennsylvania123453122373269541,105
Rhode Island--175-----22
South Carolina-261278974161--684
South Dakota1040323210388---619
Tennessee-4951699261--682
Texas-5791,261291537-1-2,192
Utah-2423288947371934769
Vermont-10713426102---279
Virginia-8455313153---668
Washington-1222197557254--502
West Virginia-119263342315-1-455
Wisconsin-117196136441211--516
Wyoming-2874355031222--827
U.S. Total879,35114,0224,9252,15298129313010231,956
Puerto Rico----121232130
Grand Total879,35114,0224,9252,16499329613210331,986


OCTOBER 2004Table HM-64
SHEET 2 OF 4
STATEINTERNATIONAL ROUGHNESS INDEX (IRI) 1/
OTHER PRINCIPAL ARTERIALMINOR ARTERIAL 3/
NOT REPORTED 2/< 6060-9495-119120-144145-170171-194195-220> 220TOTAL REPORTEDNOT REPORTED 2/< 6060-9495-119120-144145-170171-194195-220> 220TOTAL REPORTED
Alabama-4351,2823044772--2,077-4122,535549129----3,625
Alaska47281774426441241759174-3656715848--269
Arizona2652935215144326--1,114194144741761162438--1,242
Arkansas12165928154021698151282,15417-704790570641103152212,981
California32391,45985060437213665233,748-101,2731,2551,8799266936543137,003
Colorado-1972247259018612952952,265--1,2657134485988027863,388
Connecticut-457444386211657-65212833-2611256
Delaware-611470182121214-1663653453123
Dist. of Columbia--------------------
Florida71,3301,684291908041053,49467071,800140171--6-2,824
Georgia-1,0381,54718032811-2,807-1,2113,756284335----5,586
Hawaii--35555617132-178--235299100375-316
Idaho-87936401205775271,720-76740272179113--1,281
Illinois-10194268838828810460282,599-4621,2247471,97619946110134,777
Indiana-32479035013994331031,743-4239283763461042235-2,234
Iowa534311,128702421351191100823,40637820746683655444287174813,890
Kansas214612,01553198126313,12753852,99372381999-84,298
Kentucky-4371,2904311143611-2,310-77535922471384--1,741
Louisiana25473652231671377371141,097-14056628028424610392551,766
Maine-673951656340221420786-68401242133787917261,044
Maryland94925788267532437-9482210466816--831
Massachusetts--195145261419165--661281182548155405
Michigan94811,0355192311926717172,559-2912,08179827233461--3,837
Minnesota-1,1271,4626972067822223,596-1,1482,3551,55579435218410186,416
Mississippi-6295344926172291-1,827-1381,7171,16645518549--3,710
Missouri 4/414895485964130213848413,131--1,114790736411143621833,439
Montana-1241,4966532447322332,618-371,741706292397152512,989
Nebraska-7081,0004272482006838352,724-7461,491832452293115342324,195
Nevada-1,05529826116---1,396-419278216-3-2720
New Hampshire-60222985621985479-38235995226261416506
New Jersey836911039185-224623-1021076429-22288
New Mexico391360719368374161,8291940863048517043119-1081,963
New York241291,185296112441718271,828-1322,3851,1792852174-534,129
North Carolina-1181,1434642531196026372,220--98483353633020524802,992
North Dakota-5571,355610256140132-2,933-4031,003773282521--2,514
Ohio-557988268822215211,935-3471,6994218569-7272,655
Oklahoma-14992857234615610125382,315-3231,07358132066126102872,678
Oregon16568841,0206241593215112,801-2342272370124511524-2,253
Pennsylvania21658495232911455423122,062-1041,4501,2786197292451041134,642
Rhode Island--51816351-48--9262262--65
South Carolina-100942286103328781,486-3851,6301,058296272293133,686
South Dakota8716585448040027616769472,458263122652367630849235199323,086
Tennessee-615879179802831-1,785-6921,38854559420421623,344
Texas55823,6081,9134891813421186,846-5494,6263,3757032061407249,630
Utah158251225411024132-9971262446618317782--1,523
Vermont-23128574430131112318-2420021710392353725733
Virginia5898203599351152111,440-151,4361,55223613786--3,462
Washington-2071,1454751744346432,0972530846415430137753321,968
West Virginia-12742631812353157111,080-334485612281241220421,468
Wisconsin-8511,2865643211475419133,255-1,2321,610715723262163133574,895
Wyoming592390412113165--1,982-211769230107-1--1,318
U.S. Total38615,82443,09520,1129,5914,6581,86982768096,65660713,05755,65730,36318,4789,2153,9882,4351,791134,984
Puerto Rico2--1113115614722--22415101447
Grand Total38815,82443,09520,1239,6044,6691,87483368196,70362913,05755,65730,36518,4809,2194,0032,4451,805135,031


MILES BY MEASURED PAVEMENT ROUGHNESS - URBAN

OCTOBER 2004Table HM-64
SHEET 3 OF 4
STATEINTERNATIONAL ROUGHNESS INDEX (IRI) 1/
INTERSTATE
NOT REPORTED 2/< 6060-9495-119120-144145-170171-194195-220> 220TOTAL REPORTED
Alabama-691135329298--301
Alaska-1425121081--70
Arizona-87642781---187
Arkansas3137427222210116185
California257179151151221158120631,100
Colorado-1109605521212-269
Connecticut-26128972812533302
Delaware1516132211-40
Dist. of Columbia---23111513
Florida9262210201081--511
Georgia2260139344----437
Hawaii--76101652349
Idaho-3541010-25286
Illinois-56207174125464571661
Indiana-1515370423051-316
Iowa25523124161077152
Kansas266859435---181
Kentucky-4910127293-2-211
Louisiana5519454948462054236
Maine-4361121---54
Maryland9181515824121059287
Massachusetts-34023611335411478
Michigan1432171279470351926631
Minnesota-912052281631-229
Mississippi-94953513373-205
Missouri 4/-201667650361564373
Montana-528117561-63
Nebraska-111766932-54
Nevada-30157111521-81
New Hampshire-13341-1--150
New Jersey71901234338341417360
New Mexico-366021591--132
New York19503171186351303248709
North Carolina-1816479413191022374
North Dakota-191561----41
Ohio-3863656527322-850
Oklahoma-1594283228191815249
Oregon1531584084--146
Pennsylvania136329317662221363638
Rhode Island--28155-1--49
South Carolina-477225114---159
South Dakota--1720832--50
Tennessee-17415630197411392
Texas-734252571957116321,042
Utah-4044502691--170
Vermont-620357---41
Virginia12118512073331043449
Washington-73973322161543263
West Virginia-2445118411-94
Wisconsin437935818145--225
Wyoming-25291212521-86
U.S. Total1312,5625,2402,6931,6551,08354730224914,331
Puerto Rico1-1669743226510232
Grand Total1322,5625,2562,7621,7291,11557330725914,563


OCTOBER 2004Table HM-64
SHEET 4 OF 4
STATEINTERNATIONAL ROUGHNESS INDEX (IRI) 1/
OTHER FREEWAYS AND EXPRESSWAYSOTHER PRINCIPAL ARTERIAL
NOT REPORTED 2/< 6060-9495-119120-144145-170171-194195-220> 220TOTAL REPORTEDNOT REPORTED 2/< 6060-9495-119120-144145-170171-194195-220> 220TOTAL REPORTED
Alabama--16121---20-27848814559244231,003
Alaska-----------8131414531260
Arizona13464291192--1496489098947441121210431
Arkansas2128117211234875733810211684664276527
California261286314227213176111441,43215302496029301,2059948931,1646,067
Colorado-275100472716101278-21622481381106517186982
Connecticut-1492792316634237--25113156128848191678
Delaware--7511---141857261496410134
Dist. of Columbia--1-34211122-----2368091
Florida514728120664--464244131,356462202884638132,618
Georgia-555010331--1221428720231943716731,536
Hawaii--7413451-34-130354624969160
Idaho----------5559514942251820269
Illinois--5204115331881313696594933862662052692,678
Indiana-16423714157511378552453242712461441121341,531
Iowa----------6130167127108855652116741
Kansas71959221353221253601891483342202630308
Kentucky-54213212--65-3722626211176271423776
Louisiana21736572233299134118828794113191828
Maine--932111118-231242721121047174
Maryland102112768271973627845422719014311179651711,040
Massachusetts--93965010286628911-311662994164002532861,851
Michigan-2212954591910573051202112623073962612364342,127
Minnesota-136432271341-154-551791258457172020557
Mississippi-33076----46-2522138416680393233980
Missouri 4/454943804233313932235523766751068983246704
Montana----------1122262132191742180
Nebraska--1251031-222511282837555557112383
Nevada-2314113----51-4891392217535230
New Hampshire-824-22---36-256128241111917186
New Jersey111191238140238740214622122932882241071033221,551
New Mexico--5------538501471238876543755630
New York2636247136114111542945772136153032992711801561689392,331
North Carolina-51456539191269300-538130324816197491121,356
North Dakota-----------33938262220116165
Ohio-1411839436131043484-1596695393722571561041622,418
Oklahoma212843029148521843112315614710684656175717
Oregon--2222531--5310599132158108644570681
Pennsylvania32915712290523517105128433995605474782612051882,681
Rhode Island--283114831-85--187110267412928356
South Carolina-73515581--71-1120119011972372647703
South Dakota----------60-515818145873
Tennessee-415824144212146-247564262174955432531,481
Texas853419325214108209121,160176837959638956763893217004,822
Utah-251-----83237112572722551266
Vermont--55314--18-1261319131051198
Virginia111017122159322245252173442241459365801,173
Washington5411354825148772858131390764233161121302
West Virginia--1122--39-9685331211156204
Wisconsin-259555361383223737532042562392231351401461,396
Wyoming22--1----3145269301618552197
U.S. Total818463,4262,1521,4308875302822339,7863,4402,50510,4409,7638,1957,0164,7174,0206,77553,431
Puerto Rico2-11022114335465-3226389564339315
Grand Total838463,4272,1621,4329085442852369,8403,5052,50510,4439,7858,2587,1054,7734,0636,81453,746

For footnotes, see Footnotes Page.


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