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Highway Statistics 2004 OHPI > Highway Statistics > 2004 > Roadway Extent > Table HM-64

FUNCTIONAL SYSTEM LENGTH - 2004

MILES BY MEASURED PAVEMENT ROUGHNESS - RURAL

OCTOBER 2005Table 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-38380592712321617581
Alaska-1030328821917121--1,012
Arizona-744217155----981
Arkansas51991813214131742462
California-211511255228454635161,347
Colorado-792711941082014--686
Connecticut-133711---43
Delaware----------
Dist. of Columbia----------
Florida145112223-----736
Georgia-433264187----722
Hawaii----15---6
Idaho-4633397394-2-521
Illinois-3387152909942--31,487
Indiana 4/-1495421143315---853
Iowa-762841587029632628
Kansas1029526792017---671
Kentucky129913257595---552
Louisiana561431551206227138-528
Maine-91175379-1--313
Maryland112135246141-183
Massachusetts-38628216---90
Michigan-482091371165729117614
Minnesota-73316162101274--683
Mississippi-5836238171-5-481
Missouri-82234243133822521802
Montana-1767859339276211,129
Nebraska-2151322019296-1422
Nevada 4/-3984921102---480
New Hampshire 4/-411131854111184
New Jersey-1271413532-65
New Mexico-5032993813---844
New York15994261398261413647931
North Carolina-3539011540564316659
North Dakota-15620280776---521
Ohio-162393110441311-724
Oklahoma-17533972721951-683
Oregon-79405655----554
Pennsylvania1239484233653212461,075
Rhode Island-121------22
South Carolina-2103201033217---682
South Dakota-1930621945191--609
Tennessee-610674661--694
Texas-5511,19832210713-1-2,192
Utah-2173187744361934718
Vermont--2521892---281
Virginia-595673323---664
Washington-11818950295325-4468
West Virginia-116266372415-1-459
Wisconsin-5820213551179--472
Wyoming-259440871411-151827
U.S. Total1038,20514,6964,5582,2111,03934615712931,341
Puerto Rico---181732-31
Grand Total1038,20514,6964,5592,2191,05634915912931,372


OCTOBER 2005Table 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-2321,024518266601110122,133-1432,169855286129100-233,705
Alaska155191589349116994112650174-2863298859--267
Arizona2656135515243328--1,151203795801881202430--1,321
Arkansas30217788053301366522102,167--1,10273453438417829403,001
California32201,8959893482063928153,740-631,6562,4801,4766814241011166,997
Colorado76088740339516328862602,318--9551,362543414642801343,752
Connecticut-449493322411163--30461065214--248
Delaware-58750131---156-149293-24189
Dist. of Columbia--------------------
Florida191,0121,527208404758-2,8471076731,45612550---52,309
Georgia-1,4071,040114107---2,578-1,5613,201371175----5,308
Hawaii--35615712121-178--31798987292-317
Idaho-441,039339237416211,7091739761300164371--1,302
Illinois-6196164744126510660212,562-3071,1929711,499198459105134,744
Indiana 4/-32479035013994331031,743-4239283763461042235-2,234
Iowa433861,09374544934720694943,414-784869509555653155316833,924
Kansas583402,07659041115223,067-3513,056692899610-84,302
Kentucky-4471,3134261074411-2,339-27405832381504--1,717
Louisiana2598384211147776748191,051-1946572811273145037531,713
Maine-834011686128251212790-87395266115924618251,044
Maryland98220667449896431--542138452742-35829
Massachusetts--43703014313164--91107121472884406
Michigan-5741,030507200179561192,566-8101,7416163702937--3,837
Minnesota-9821,4146963797125493,580-1,0612,0961,62992438420513646,439
Mississippi-21394130624378522571,865-831,305894625329449-123,697
Missouri-11095484668437615490503,264--1,0671,096817247629561474,059
Montana-1011,4067242937316132,617-1101,64368634211637-552,989
Nebraska263411,0755163302049254612,673-6491,631768512287121371704,175
Nevada 4/-1,05529826116---1,396-419278216-3-2720
New Hampshire 4/-60222985621985479-38235995226261416506
New Jersey836911039186-2247--10312211458-22311
New Mexico689955522599369721,83218480629262304476611231,912
New York24959023511711138835721,827--2,3518776121149130504,125
North Carolina-1041,1694372351265828412,198--1,04691345627719427832,996
North Dakota-15696175748732416063262,934-216245926504741511-2,513
Ohio-2311,01942016479171351,948-1741,3204892802157636632,653
Oklahoma11779495712841879034232,315-3171,0815653396313693912,685
Oregon141791,029921465127173202,761-336526956332145444172,342
Pennsylvania31607725112771264820241,938-1001,4261,146743700187991024,503
Rhode Island--2710978548--3112314102366
South Carolina-71956283135273751,487-3621,5691,178423100454143,695
South Dakota631481,036438290225137122762,4722131987361067615363612421753,115
Tennessee-7588529740103221,764-1,0291,677293180102-14243,319
Texas86113,6362,054409108222266,868-6904,3543,421928196-7-9,596
Utah117649824210722132-960967393594309772--1,442
Vermont-11994141196113321--2691471656333439729
Virginia-817804007981111321,447-41,4151,44542310175--3,463
Washington-3301,08532712856242531,978151306913224651376436321,877
West Virginia81025113221246011631,139-344565352491241321411,473
Wisconsin-7951,173615317144641673,131-9811,580889731282861541034,806
Wyoming53891,223253833213-1,984-1284604258614132--1,272
U.S. Total55214,20842,85720,1569,4604,6692,1431,00589295,39057312,92553,31931,37219,1399,2814,8782,0321,898134,844
Puerto Rico3-117988-649155--1-1416222477
Grand Total55514,20842,85820,1739,4694,6772,1511,00589895,43972812,92553,31931,37319,1399,2954,8942,0541,922134,921


MILES BY MEASURED PAVEMENT ROUGHNESS - URBAN

OCTOBER 2005Table 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-22139532517112234323
Alaska-122524251--69
Arizona-87642781---187
Arkansas328672620211366187
California23627521518716513677161,107
Colorado-311968461616--268
Connecticut-26127843912853304
Delaware1516132211-40
Dist. of Columbia----4111512
Florida441027124921--717
Georgia-340152266----524
Hawaii--76101452448
Idaho-106174-25291
Illinois-302311901118024124682
Indiana 4/-1515370423051-316
Iowa2854292215887151
Kansas1676762383---177
Kentucky147932929712-208
Louisiana5328845629471634267
Maine-436121-1--54
Maryland92314147321410417288
Massachusetts533822631831321478
Michigan1432131319368371926630
Minnesota-1010952341871-231
Mississippi-259730301353-203
Missouri-201131036341201010380
Montana-328135381-61
Nebraska-1115910831-57
Nevada 4/-30157111521-81
New Hampshire 4/-13341-1--150
New Jersey71901234238341417359
New Mexico-585816192111156
New York17542691239256352854711
North Carolina-201857343299721387
North Dakota-23892----51
Ohio-845211635214583850
Oklahoma-37993521229817248
Oregon19103342141--172
Pennsylvania138530216954391243668
Rhode Island-925132----49
South Carolina-3582241551--162
South Dakota--2528944--70
Tennessee-24712623742-1410
Texas38741528714482194-1,038
Utah-65546329101--222
Vermont--27347---41
Virginia1191781407131822451
Washington-1029133191516812296
West Virginia-2446118411-95
Wisconsin12113265251412--269
Wyoming-19291176112388
U.S. Total1402,6125,7232,9231,6161,03652627427414,984
Puerto Rico1-10525861271015233
Grand Total1412,6125,7332,9751,6741,09755328428915,217


OCTOBER 2005Table 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--19731-2133-140378217172713821251,062
Alaska------------112011773160
Arizona133632911102--1486621021011039552131312491
Arkansas73291371712438819-71135126100403957568
California72738535427417816741201,44629322536399331,2189738591,1666,073
Colorado-18135765813104-3147151493271891231341511021,190
Connecticut-1384822917632236--24127170142865177677
Delaware--7611---1519834623128611198
Dist. of Columbia---115331023-----1738091
Florida1414335225653--5341856071,718611252904227193,366
Georgia-48548241--117-766846163652814451,891
Hawaii--7413451-34-131394325867160
Idaho----------14775704339221818292
Illinois--10233719121931313916845013802831762962,742
Indiana 4/-16423714157511378552453242712461441121341,531
Iowa----------5723174126109855556118746
Kansas92167211171121313357118643843232630349
Kentucky-54213212--65-3521827011677271722782
Louisiana4-2123112-342282519014310012493119167961
Maine--1032111119-43125261915938167
Maryland829117503317107142778672141751358764782191,039
Massachusetts83126843472662288132692693573753962301471,845
Michigan-221305855341146320-202462773223962502333852,129
Minnesota-12602831134--148-5617010812348181328564
Mississippi-1032147---164-30180308139100803773947
Missouri-657656561383219343177811114613187793961,035
Montana----------4116252527251641176
Nebraska--1251121-22363302554666350117408
Nevada 4/-2314113----51-4891392217535230
New Hampshire 4/-824-22---36-256128241111917186
New Jersey11119123814023874029812122922962251191193451,609
New Mexico--5------5416115414010072563745665
New York21231741651149780487677713292923252792271611239192,335
North Carolina-5167633316958306-541929923715090461051,351
North Dakota-----------125392523211120165
Ohio-54197123641514106483-1935484963982601811252102,411
Oklahoma-17832230148831853171616616011780606078737
Oregon-32313142---55818128162245108452226754
Pennsylvania34216613094482614105307634316065435152701851832,796
Rhode Island--3532115-1-84--5236779585174357
South Carolina-1431367--171-617418715575403035702
South Dakota----------32114221818241021128
Tennessee-474721133222137-317610217146914828581,515
Texas83843333123110125961,174160859119679146393632956824,856
Utah127512---17343126683323651305
Vermont--57314--20--33162013768103
Virginia131166716151032232121423131623616110373791,213
Washington5611916618134433604833719916814297684972832
West Virginia--111111410-6855032131045205
Wisconsin-1393675226134-268148852673082722411651291721,639
Wyoming----21---3143570341915789197
U.S. Total987503,7932,2651,49386153323421410,1432,8633,11411,36210,3938,9247,2654,9333,8806,96056,831
Puerto Rico2--117169495656-3296277586541335
Grand Total1007503,7932,2761,50087754223822310,1992,9193,11411,36510,4228,9867,3424,9913,9457,00157,166

For footnotes, see Footnotes Page.


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