U.S. Department of Transportation
Federal Highway Administration
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Washington, DC 20590
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Bridges & Structures

Deficient Bridges by County 2015

12/31/2015

  • 10-Year Rule does not apply.
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Alabama | Alaska | Arizona | Arkansas | California | Colorado | Connecticut | Deleware | District of Columbia | Florida | Georgia | Hawaii | Idaho | Illinois | Indiana | Iowa | Kansas | Kentucky | Louisiana | Maine | Maryland | Massachusetts | Michigan | Minnesota | Mississippi | Missouri | Montana | Nebraska | Nevada | New Hampshire | New Jersey | New Mexico | New York | North Carolina | North Dakota | Ohio | Oklahoma | Oregon | Pennsylvania | Puerto Rico | Rhode Island | South Carolina | South Dakota | Tennessee | Texas | Utah | Vermont | Virginia | Washington | West Virginia | Wisconsin | Wyoming

Includes Federal Bridges

Maryland
CountyCount# Str Def# Func ObsTotal DefAreaStru Def AreaFunc Obs AreaTotal Def Area
ALLEGANY (001)242134558161,8422,13716,59018,728
ANNE ARUNDEL (003)37256570568,383627216,612217,239
BALTIMORE (005)77545177222714,47128,453120,836149,289
CALVERT (009)3112335,2163898,7369,125
CAROLINE (011)71871530,4311,4858642,349
CARROLL (013)20314375152,9181,5565,7477,303
CECIL (015)188133952101,9462,45518,95521,411
CHARLES (017)907121946,3543,01628,24831,264
DORCHESTER (019)47527119,8479372,3513,288
FREDERICK (021)47527103130198,3975,77846,35652,135
GARRETT (023)13217244158,5593,6353,3576,992
HARFORD (025)269185472183,5262,392102,503104,895
HOWARD (027)26883038203,3181,03426,55227,586
KENT (029)4314515,5751035,7965,899
MONTGOMERY (031)47620140160476,3739,611114,748124,359
PRINCE GEORGES (033)5562386109569,01515,62384,941100,564
QUEEN ANNES (035)87491353,7267872,9483,735
ST MARYS (037)5036914,295286473759
SOMERSET (039)47921114,2981,3652841,649
TALBOT (041)4006615,78502,9032,903
WASHINGTON (043)294197695164,2406,63636,01842,654
WICOMICO (045)984151953,01531810,21110,529
WORCESTER (047)828142298,46591819,81820,736
BALTIMORE CITY (510)377341231571,195,53281,500312,095393,595
TOTALS5,3133061,0781,3845,145,524171,0421,187,9441,358,986

Excludes Federal Bridges

Maryland
CountyCount# Str Def# Func ObsTotal DefAreaStru Def AreaFunc Obs AreaTotal Def Area
ALLEGANY (001)238124557161,6372,09116,59018,681
ANNE ARUNDEL (003)35036265553,921149213,427213,575
BALTIMORE (005)77545177222714,47128,453120,836149,289
CALVERT (009)3112335,2163898,7369,125
CAROLINE (011)71871530,4311,4858642,349
CARROLL (013)20314375152,9181,5565,7477,303
CECIL (015)18713385190,9762,4557,98510,441
CHARLES (017)907121946,3543,01628,24831,264
DORCHESTER (019)47527119,8479372,3513,288
FREDERICK (021)47127101128198,1795,77846,23752,015
GARRETT (023)13217244158,5593,6353,3576,992
HARFORD (025)266175471183,1242,345102,503104,848
HOWARD (027)26883038203,3181,03426,55227,586
KENT (029)4214514,9061035,7965,899
MONTGOMERY (031)46018134152466,9799,536111,057120,593
PRINCE GEORGES (033)5232278100549,58614,03280,10294,134
QUEEN ANNES (035)87491353,7267872,9483,735
ST MARYS (037)482687,302117473589
SOMERSET (039)47921114,2981,3652841,649
TALBOT (041)4006615,78502,9032,903
WASHINGTON (043)286187088163,4886,52435,42041,944
WICOMICO (045)984151953,01531810,21110,529
WORCESTER (047)828142298,46591819,81820,736
BALTIMORE CITY (510)377341231571,195,53281,500312,095393,595
TOTALS5,2192971,0521,3495,082,034168,5231,164,5411,333,064

Includes Federal Bridges

Massachusetts
CountyCount# Str Def# Func ObsTotal DefAreaStru Def AreaFunc Obs AreaTotal Def Area
BARNSTABLE (001)1045596465,11614,40728,26442,671
BERKSHIRE (003)43436106142121,6917,30546,18653,491
BRISTOL (005)37737152189332,75297,732102,825200,557
DUKES (007)50442,79201,6181,618
ESSEX (009)39045157202379,47262,985112,858175,844
FRANKLIN (011)2964467111123,37125,42633,91959,345
HAMPDEN (013)42627201228473,38159,195206,093265,288
HAMPSHIRE (015)256268911583,26511,52726,91538,442
MIDDLESEX (017)77972393465569,63358,358291,820350,178
NANTUCKET (019)20222980298298
NORFOLK (021)33919207226215,03511,948128,808140,756
PLYMOUTH (023)28319125144144,69717,46454,88872,352
SUFFOLK (025)488582803381,064,014187,751494,814682,565
WORCESTER (027)98873389462498,99936,384212,108248,492
TOTALS5,1674612,2312,6924,074,515590,4821,741,4162,331,898

Excludes Federal Bridges

Massachusetts
CountyCount# Str Def# Func ObsTotal DefAreaStru Def AreaFunc Obs AreaTotal Def Area
BARNSTABLE (001)1014586246,9723,65421,91325,567
BERKSHIRE (003)43336106142121,2977,30546,18653,491
BRISTOL (005)37637152189332,67097,732102,825200,557
DUKES (007)50442,79201,6181,618
ESSEX (009)38945157202379,22662,985112,858175,844
FRANKLIN (011)2964467111123,37125,42633,91959,345
HAMPDEN (013)42627201228473,38159,195206,093265,288
HAMPSHIRE (015)254268811482,96111,52726,85438,381
MIDDLESEX (017)77872392464569,58558,358291,773350,130
NANTUCKET (019)20222980298298
NORFOLK (021)33919207226215,03511,948128,808140,756
PLYMOUTH (023)28319125144144,69717,46454,88872,352
SUFFOLK (025)488582803381,064,014187,751494,814682,565
WORCESTER (027)97873386459497,71436,384211,671248,055
TOTALS5,1484602,2252,6854,054,011579,7291,734,5192,314,247

Includes Federal Bridges

Michigan
CountyCount# Str Def# Func ObsTotal DefAreaStru Def AreaFunc Obs AreaTotal Def Area
ALCONA (001)274375,244437272710
ALGER (003)54106168,0091,0205651,584
ALLEGAN (005)23628214990,4183,60813,74417,353
ALPENA (007)3221312,0271481,5081,656
ANTRIM (009)150334,1510782782
ARENAC (011)808101826,8491,5514,6626,213
BARAGA (013)644111514,2922881,2841,572
BARRY (015)45731014,4331,2221,8653,087
BAY (017)15737145194,28621,8356,80328,638
BENZIE (019)246289,196531253783
BERRIEN (021)265303363222,68613,76530,55444,318
BRANCH (023)1182863432,1454,6141,6906,304
CALHOUN (025)210294170124,0759,25727,91037,167
CASS (027)51123158,4301,3485531,902
CHARLEVOIX (029)171563,78001,6711,671
CHEBOYGAN (031)70661230,8781,1673,8705,037
CHIPPEWA (033)1091341771,3241,7502,7844,533
CLARE (035)8451632,6441,847371,884
CLINTON (037)215281543108,3752,7815,8138,594
CRAWFORD (039)5054918,3608261,2182,044
DELTA (041)871441821,5254,4234934,916
DICKINSON (043)3512312,33849188237
EATON (045)198152338102,1673,60415,33518,938
EMMET (047)325914107,565917102,798103,716
GENESEE (049)37062108170272,98124,82392,063116,887
GLADWIN (051)61551012,9881,5835552,138
GOGEBIC (053)1021932220,8323,7622053,967
GRAND TRAVERSE (055)3245910,1301,0921,4882,580
GRATIOT (057)16519224146,2263,8426,74110,583
HILLSDALE (059)1031832113,4281,5024391,940
HOUGHTON (061)5042618,683429123552
HURON (063)191821033,8438155641,379
INGHAM (065)2375150101187,61329,76843,59873,366
IONIA (067)11915102550,3984,3386,83111,168
IOSCO (069)4633614,8597907911,581
IRON (071)53871513,2792,1222,3574,479
ISABELLA (073)15629114043,3686,3163,91410,230
JACKSON (075)15818163468,63012,0078,56220,569
KALAMAZOO (077)14814314582,1889,21122,96132,171
KALKASKA (079)133033,3743390339
KENT (081)5151996115452,07924,36497,212121,576
KEWEENAW (083)101011,89868068
LAKE (085)284374,655234145378
LAPEER (087)1572283046,9725,3571,4196,776
LEELANAU (089)70221,9340183183
LENAWEE (091)22418213944,6933,0486,8019,849
LIVINGSTON (093)15727255260,0768,6249,57218,196
LUCE (095)286174,72234267409
MACKINAC (097)6571824,93365943703
MACOMB (099)4093176107249,8349,94955,48465,434
MANISTEE (101)3333612,7872,1442,6764,821
MARQUETTE (103)14235245933,4174,4744,1328,607
MASON (105)661642025,9151,5242,0143,538
MECOSTA (107)77841247,2841,3372,9724,310
MENOMINEE (109)961431726,6044,3391194,458
MIDLAND (111)12221103161,6107,0058,33015,335
MISSAUKEE (113)42120126,4171,78801,788
MONROE (115)297503282135,01715,38822,50937,897
MONTCALM (117)1209112034,9801,0372,3493,386
MONTMORENCY (119)171013,20926026
MUSKEGON (121)14116244069,7022,84217,78720,629
NEWAYGO (123)631161717,7791,3038692,172
OAKLAND (125)47641147188364,21718,50094,052112,553
OCEANA (127)971231543,4611,4266532,079
OGEMAW (129)3213413,341109779888
ONTONAGON (131)64931229,4142,2957743,069
OSCEOLA (133)101671336,8931,2301,6002,830
OSCODA (135)151014,19292092
OTSEGO (137)2104413,95603,2813,281
OTTAWA (139)24551520125,1777585,5516,309
PRESQUE ISLE (141)373367,095386465851
ROSCOMMON (143)4025722,3178601,7212,581
SAGINAW (145)3137030100296,34717,63579,00896,644
ST CLAIR (147)325304777199,6468,66742,72551,392
ST JOSEPH (149)1261782540,3845,4746,05811,532
SANILAC (151)1709142328,5091,9592,2664,225
SCHOOLCRAFT (153)695182314,8796434,6375,280
SHIAWASSEE (155)16210132359,3672,0145,4197,432
TUSCOLA (157)2342052535,9223,0691,2014,270
VAN BUREN (159)1239132245,4323,8634,2708,133
WASHTENAW (161)2514953102172,57918,09641,06259,159
WAYNE (163)1,026874875741,275,454218,214649,109867,323
WEXFORD (165)6445936,8594149171,331
TOTALS11,0861,2991,7453,0446,299,975581,2861,598,0772,179,362

Excludes Federal Bridges

Michigan
CountyCount# Str Def# Func ObsTotal DefAreaStru Def AreaFunc Obs AreaTotal Def Area
ALCONA (001)264265,115437143580
ALGER (003)5195147,7448814941,374
ALLEGAN (005)23628214990,4183,60813,74417,353
ALPENA (007)3221312,0271481,5081,656
ANTRIM (009)150334,1510782782
ARENAC (011)808101826,8491,5514,6626,213
BARAGA (013)634111514,0862881,2841,572
BARRY (015)45731014,4331,2221,8653,087
BAY (017)15737145194,28621,8356,80328,638
BENZIE (019)246289,196531253783
BERRIEN (021)265303363222,68613,76530,55444,318
BRANCH (023)1182863432,1454,6141,6906,304
CALHOUN (025)209294170123,4019,25727,91037,167
CASS (027)50123158,3491,3485531,902
CHARLEVOIX (029)171563,78001,6711,671
CHEBOYGAN (031)70661230,8781,1673,8705,037
CHIPPEWA (033)991241670,6021,6672,7844,450
CLARE (035)8451632,6441,847371,884
CLINTON (037)215281543108,3752,7815,8138,594
CRAWFORD (039)5054918,3608261,2182,044
DELTA (041)841241621,3154,3034934,797
DICKINSON (043)3512312,33849188237
EATON (045)198152338102,1673,60415,33518,938
EMMET (047)325914107,565917102,798103,716
GENESEE (049)37062108170272,98124,82392,063116,887
GLADWIN (051)61551012,9881,5835552,138
GOGEBIC (053)961932220,2733,7622053,967
GRAND TRAVERSE (055)3245910,1301,0921,4882,580
GRATIOT (057)16519224146,2263,8426,74110,583
HILLSDALE (059)1031832113,4281,5024391,940
HOUGHTON (061)4742618,349429123552
HURON (063)191821033,8438155641,379
INGHAM (065)2375150101187,61329,76843,59873,366
IONIA (067)11915102550,3984,3386,83111,168
IOSCO (069)4633614,8597907911,581
IRON (071)46871512,8252,1222,3574,479
ISABELLA (073)15429114042,9826,3163,91410,230
JACKSON (075)15818163468,63012,0078,56220,569
KALAMAZOO (077)14814314582,1889,21122,96132,171
KALKASKA (079)133033,3743390339
KENT (081)5151996115452,07924,36497,212121,576
KEWEENAW (083)101011,89868068
LAKE (085)284374,655234145378
LAPEER (087)1572283046,9725,3571,4196,776
LEELANAU (089)60111,8630112112
LENAWEE (091)22418213944,6933,0486,8019,849
LIVINGSTON (093)15727255260,0768,6249,57218,196
LUCE (095)286174,72234267409
MACKINAC (097)5760624,4575130513
MACOMB (099)4053176107249,3489,94955,48465,434
MANISTEE (101)3333612,7872,1442,6764,821
MARQUETTE (103)14235245933,4174,4744,1328,607
MASON (105)661642025,9151,5242,0143,538
MECOSTA (107)77841247,2841,3372,9724,310
MENOMINEE (109)961431726,6044,3391194,458
MIDLAND (111)12221103161,6107,0058,33015,335
MISSAUKEE (113)42120126,4171,78801,788
MONROE (115)297503282135,01715,38822,50937,897
MONTCALM (117)1209112034,9801,0372,3493,386
MONTMORENCY (119)171013,20926026
MUSKEGON (121)14116244069,7022,84217,78720,629
NEWAYGO (123)631161717,7791,3038692,172
OAKLAND (125)47641147188364,21718,50094,052112,553
OCEANA (127)971231543,4611,4266532,079
OGEMAW (129)3213413,341109779888
ONTONAGON (131)59931228,9222,2957743,069
OSCEOLA (133)101671336,8931,2301,6002,830
OSCODA (135)151014,19292092
OTSEGO (137)2104413,95603,2813,281
OTTAWA (139)24551520125,1777585,5516,309
PRESQUE ISLE (141)373367,095386465851
ROSCOMMON (143)4025722,3178601,7212,581
SAGINAW (145)3127030100296,07417,63579,00896,644
ST CLAIR (147)325304777199,6468,66742,72551,392
ST JOSEPH (149)1261782540,3845,4746,05811,532
SANILAC (151)1709142328,5091,9592,2664,225
SCHOOLCRAFT (153)4144812,6695173,8214,338
SHIAWASSEE (155)16210132359,3672,0145,4197,432
TUSCOLA (157)2342052535,9223,0691,2014,270
VAN BUREN (159)1239132245,4323,8634,2708,133
WASHTENAW (161)2514953102172,57918,09641,06259,159
WAYNE (163)1,026874875741,275,454218,214649,109867,323
WEXFORD (165)6445936,8594149171,331
TOTALS11,0011,2931,7273,0206,291,949580,6721,596,9472,177,618

Includes Federal Bridges

Minnesota
CountyCount# Str Def# Func ObsTotal DefAreaStru Def AreaFunc Obs AreaTotal Def Area
AITKIN (001)10071822,45759658655
ANOKA (003)141336157,6402,7051,6534,358
BECKER (005)523039,5541,08701,087
BELTRAMI (007)9530341,7232,37102,371
BENTON (009)11821356,2299741138
BIG STONE (011)150002,595000
BLUE EARTH (013)1939211126,5311,82716,69318,519
BROWN (015)11031445,5384,34604,346
CARLTON (017)1411111266,8873,0507853,836
CARVER (019)1191932297,2365,3721,8627,234
CASS (021)8163916,250417257674
CHIPPEWA (023)1191711831,4403,0344913,525
CHISAGO (025)6032520,9743366701,006
CLAY (027)22312416113,2381,6444,9486,592
CLEARWATER (029)490006,418000
COOK (031)526398,290446262708
COTTONWOOD (033)15034719,72690478568
CROW WING (035)6912331,213844,6694,753
DAKOTA (037)2441910308,32221422,64722,860
DODGE (039)16981933,14171643760
DOUGLAS (041)4040415,6702,11902,119
FARIBAULT (043)2222022260,9342,8112873,098
FILLMORE (045)33636114758,3743,4701,0724,543
FREEBORN (047)14340475,6423020302
GOODHUE (049)3231091980,0911,4781,3742,852
GRANT (051)323033,8164200420
HENNEPIN (053)890441201641,503,86344,745152,782197,528
HOUSTON (055)1701141552,493535418952
HUBBARD (057)453036,7984170417
ISANTI (059)3720217,5361,23301,233
ITASCA (061)1681541962,5532,5394502,988
JACKSON (063)1911231542,3951,4841,0512,535
KANABEC (065)8000017,116000
KANDIYOHI (067)8931430,018448378825
KITTSON (069)158551049,0648372731,110
KOOCHICHING (071)9335838,3321523,1523,304
LAC QUI PARLE (073)17272929,5649412291,170
LAKE (075)8640422,3889920992
LAKE OF THE WOODS (077)6100017,637000
LE SUEUR (079)6721320,275401563963
LINCOLN (081)104241256,1791,526451,571
LYON (083)2341041432,5428609451,805
MCLEOD (085)7731433,2331,32501,325
MAHNOMEN (087)416174,7833410341
MARSHALL (089)213991832,4091,5156912,205
MARTIN (091)1621511643,6931,490611,550
MEEKER (093)6220213,9313410341
MILLE LACS (095)10731429,98870989797
MORRISON (097)1651001049,6682,16302,163
MOWER (099)3364595465,4237,5237,34014,863
MURRAY (101)131821011,370659207866
NICOLLET (103)4920218,3297370737
NOBLES (105)30143731,590391392783
NORMAN (107)15062841,4937902551,045
OLMSTED (109)3569716159,6182,8706,6379,507
OTTER TAIL (111)1481011146,8701,2174331,649
PENNINGTON (113)4810114,10765065
PINE (115)16581950,2262,8201212,941
PIPESTONE (117)1762802815,9242,09702,097
POLK (119)26372972,9218,9932,48511,478
POPE (121)461013,463000
RAMSEY (123)334165470618,91749,63998,132147,771
RED LAKE (125)5920213,598000
REDWOOD (127)1953033345,9774,0644634,527
RENVILLE (129)1382002018,1982,12402,124
RICE (131)13833653,0214693,0663,535
ROCK (133)2581732036,0822,0643362,400
ROSEAU (135)14280821,7779630963
ST LOUIS (137)6879622118506,60355,00420,57875,582
SCOTT (139)11236969,3734877,4347,921
SHERBURNE (141)4552736,8982,9051,0683,973
SIBLEY (143)10180825,9741,57601,576
STEARNS (145)229415127,5961,0416011,642
STEELE (147)1364111550,6131,3905,2256,615
STEVENS (149)451014,8561520152
SWIFT (151)9652726,050645104750
TODD (153)13251616,171543381923
TRAVERSE (155)12040410,6616280628
WABASHA (157)14521351,983170113283
WADENA (159)7421315,8265530553
WASECA (161)8470719,2185380538
WASHINGTON (163)109459217,3475,5465,93311,479
WATONWAN (165)16541539,2004810481
WILKIN (167)1981521725,1319211361,057
WINONA (169)2292122399,38129,06432429,388
WRIGHT (171)7101157,9410420420
YELLOW MEDICINE (173)22281933,6399881391,128
TOTALS13,3018103751,1856,439,750294,143381,738675,880

Excludes Federal Bridges

Minnesota
CountyCount# Str Def# Func ObsTotal DefAreaStru Def AreaFunc Obs AreaTotal Def Area
AITKIN (001)9770721,9775960596
ANOKA (003)141336157,6402,7051,6534,358
BECKER (005)523039,5541,08701,087
BELTRAMI (007)9030339,3312,37102,371
BENTON (009)11821356,2299741138
BIG STONE (011)140002,373000
BLUE EARTH (013)1939211126,5311,82716,69318,519
BROWN (015)11031445,5384,34604,346
CARLTON (017)1411111266,8873,0507853,836
CARVER (019)1191932297,2365,3721,8627,234
CASS (021)7562815,831417161578
CHIPPEWA (023)1171711830,3003,0344913,525
CHISAGO (025)6032520,9743366701,006
CLAY (027)22312416113,2381,6444,9486,592
CLEARWATER (029)450005,274000
COOK (031)365167,325446128574
COTTONWOOD (033)15034719,72690478568
CROW WING (035)6912331,213844,6694,753
DAKOTA (037)2441910308,32221422,64722,860
DODGE (039)16981933,14171643760
DOUGLAS (041)4040415,6702,11902,119
FARIBAULT (043)2222022260,9342,8112873,098
FILLMORE (045)33636114758,3743,4701,0724,543
FREEBORN (047)14340475,6423020302
GOODHUE (049)3231091980,0911,4781,3742,852
GRANT (051)323033,8164200420
HENNEPIN (053)890441201641,503,86344,745152,782197,528
HOUSTON (055)1701141552,493535418952
HUBBARD (057)453036,7984170417
ISANTI (059)3720217,5361,23301,233
ITASCA (061)1551331661,4932,3924162,807
JACKSON (063)1911231542,3951,4841,0512,535
KANABEC (065)8000017,116000
KANDIYOHI (067)8931430,018448378825
KITTSON (069)158551049,0648372731,110
KOOCHICHING (071)9035837,9061523,1523,304
LAC QUI PARLE (073)17172928,4819412291,170
LAKE (075)7440421,5669920992
LAKE OF THE WOODS (077)6100017,637000
LE SUEUR (079)6721320,275401563963
LINCOLN (081)104241256,1791,526451,571
LYON (083)2341041432,5428609451,805
MCLEOD (085)7731433,2331,32501,325
MAHNOMEN (087)416174,7833410341
MARSHALL (089)208971631,9551,5155542,069
MARTIN (091)1621511643,6931,490611,550
MEEKER (093)6220213,9313410341
MILLE LACS (095)10731429,98870989797
MORRISON (097)1651001049,6682,16302,163
MOWER (099)3364595465,4237,5237,34014,863
MURRAY (101)131821011,370659207866
NICOLLET (103)4920218,3297370737
NOBLES (105)30143731,590391392783
NORMAN (107)15062841,4937902551,045
OLMSTED (109)3569716159,6182,8706,6379,507
OTTER TAIL (111)1481011146,8701,2174331,649
PENNINGTON (113)4810114,10765065
PINE (115)16581950,2262,8201212,941
PIPESTONE (117)1762802815,9242,09702,097
POLK (119)26372972,9218,9932,48511,478
POPE (121)461013,463000
RAMSEY (123)334165470618,91749,63998,132147,771
RED LAKE (125)5920213,598000
REDWOOD (127)1953033345,9774,0644634,527
RENVILLE (129)1382002018,1982,12402,124
RICE (131)13833653,0214693,0663,535
ROCK (133)2581732036,0822,0643362,400
ROSEAU (135)14280821,7779630963
ST LOUIS (137)6789622118505,47855,00420,57875,582
SCOTT (139)11236969,3734877,4347,921
SHERBURNE (141)4352736,7882,9051,0683,973
SIBLEY (143)10180825,9741,57601,576
STEARNS (145)229415127,5961,0416011,642
STEELE (147)1364111550,6131,3905,2256,615
STEVENS (149)451014,8561520152
SWIFT (151)9652726,050645104750
TODD (153)13251616,171543381923
TRAVERSE (155)11940410,5786280628
WABASHA (157)14521351,983170113283
WADENA (159)7421315,8265530553
WASECA (161)8470719,2185380538
WASHINGTON (163)109459217,3475,5465,93311,479
WATONWAN (165)16541539,2004810481
WILKIN (167)1981521725,1319211361,057
WINONA (169)2292122399,38129,06432429,388
WRIGHT (171)7101157,9410420420
YELLOW MEDICINE (173)22281933,6399881391,128
TOTALS13,2188073681,1756,427,825293,995381,279675,274

Includes Federal Bridges

Mississippi
CountyCount# Str Def# Func ObsTotal DefAreaStru Def AreaFunc Obs AreaTotal Def Area
ADAMS (001)1032193087,9464,82119,01123,832
ALCORN (003)221272249110,8405,0687,72812,796
AMITE (005)2347807863,0638,64608,646
ATTALA (007)2476597467,5837,6933,02210,715
BENTON (009)1081912057,1297,713607,773
BOLIVAR (011)2867027266,03015,54231015,852
CALHOUN (013)21922163863,3752,6869,53912,225
CARROLL (015)230871410164,11210,7159,09019,805
CHICKASAW (017)24810152573,0272,6042,9225,525
CHOCTAW (019)16420123232,9482,8993,9416,839
CLAIBORNE (021)1377101787,5231,2791,7863,065
CLARKE (023)230172138111,9525,52015,94521,465
CLAY (025)1491231563,0121,9682,6494,616
COAHOMA (027)116561182,4513,3766,4339,809
COPIAH (029)25622194185,9413,7418,55712,298
COVINGTON (031)16910122276,6101,1783,0134,191
DE SOTO (033)22952530184,8581,68314,50116,184
FORREST (035)289174663140,5257,88031,58639,466
FRANKLIN (037)1604454979,8237,1943,67210,866
GEORGE (039)115941365,6062,68218,31120,992
GREENE (041)17420424120,0313,8381,4935,331
GRENADA (043)1652293177,8611,34416,34517,688
HANCOCK (045)106121325211,1314,6406,15810,797
HARRISON (047)299123749546,0588,22514,47422,699
HINDS (049)6637197168476,69616,15584,749100,904
HOLMES (051)21436541102,42111,2941,51812,812
HUMPHREYS (053)1021922153,4572,5985493,147
ISSAQUENA (055)2240416,4081,29701,297
ITAWAMBA (057)22342749142,4077,4595,38812,847
JACKSON (059)249171734552,8184,23019,72123,951
JASPER (061)1982963560,3358,4362,63311,069
JEFFERSON (063)1052232549,1953,5968464,442
JEFFERSON DAVIS (065)1402322558,3564,9456235,568
JONES (067)335364278184,2918,86531,18340,048
KEMPER (069)2141141571,4991,3589742,332
LAFAYETTE (071)26473158880,77211,4238,48819,911
LAMAR (073)1591131458,0203477,0147,361
LAUDERDALE (075)4946067127243,67315,01849,61964,638
LAWRENCE (077)1391842274,8621,4791,9183,398
LEAKE (079)20617522101,7364,6542,9087,562
LEE (081)374233255227,3235,15317,46722,620
LEFLORE (083)14013142782,9727,07713,02220,098
LINCOLN (085)3918229111109,5488,80713,04821,854
LOWNDES (087)24382028182,7811,16913,54414,713
MADISON (089)320254065168,2673,58318,02421,608
MARION (091)210201030125,1136,1806,57812,758
MARSHALL (093)246481260135,85417,6763,89421,570
MONROE (095)290161228174,6331,6537,6079,260
MONTGOMERY (097)19022143661,4332,2186,8269,044
NESHOBA (099)1941221449,3332,8996143,513
NEWTON (101)24216163281,2493,4176,94310,360
NOXUBEE (103)1941592462,6942,1151,7673,882
OKTIBBEHA (105)229162036110,8712,3467,1269,471
PANOLA (107)24452419385,47710,59525,41736,012
PEARL RIVER (109)234333265122,4508,07215,14623,218
PERRY (111)16652796,5283,1615,5188,680
PIKE (113)22834255982,7335,71714,86020,577
PONTOTOC (115)1672493369,5733,6192,5396,159
PRENTISS (117)2154595475,1695,7761,8417,617
QUITMAN (119)1163374042,6988,4922,01010,502
RANKIN (121)37235255215,87779968,15968,958
SCOTT (123)2079152456,6821,8375,6687,505
SHARKEY (125)641201226,3032,67402,674
SIMPSON (127)20922254761,0602,71916,26818,987
SMITH (129)1812712853,0153,262313,293
STONE (131)11711203139,8601,78910,01111,800
SUNFLOWER (133)1745836170,78312,8601,67714,537
TALLAHATCHIE (135)1584524754,70412,51937912,898
TATE (137)14315163179,7674,24828,34032,588
TIPPAH (139)1613723939,1414,1633054,467
TISHOMINGO (141)1491682487,7292,1571,9604,117
TUNICA (143)7920228,7767400740
UNION (145)20627154295,0305,5285,48711,015
WALTHALL (147)1712712842,0362,8704343,304
WARREN (149)17263844195,46968,84019,24388,083
WASHINGTON (151)3408628114221,21116,0828,92425,005
WAYNE (153)2128917117,3452,6532,2164,869
WEBSTER (155)1862553060,9093,1901,7614,951
WILKINSON (157)1133453969,9195,9956636,658
WINSTON (159)182741158,4371,1033391,442
YALOBUSHA (161)16311263761,0929,34716,29425,641
YAZOO (163)284621072177,5339,1091,98411,093
TOTALS17,0572,1841,2633,4479,005,756510,297792,6071,302,904

Excludes Federal Bridges

Mississippi
CountyCount# Str Def# Func ObsTotal DefAreaStru Def AreaFunc Obs AreaTotal Def Area
ADAMS (001)882193069,0754,82119,01123,832
ALCORN (003)221272249110,8405,0687,72812,796
AMITE (005)2347807863,0638,64608,646
ATTALA (007)2276567165,2747,6932,75710,450
BENTON (009)1081912057,1297,713607,773
BOLIVAR (011)2867027266,03015,54231015,852
CALHOUN (013)21922163863,3752,6869,53912,225
CARROLL (015)230871410164,11210,7159,09019,805
CHICKASAW (017)2211091963,2632,6042,1664,770
CHOCTAW (019)1351962527,5612,7162,8665,582
CLAIBORNE (021)108731074,5141,2797882,067
CLARKE (023)230172138111,9525,52015,94521,465
CLAY (025)1461231562,3501,9682,6494,616
COAHOMA (027)116561182,4513,3766,4339,809
COPIAH (029)25522194185,6503,7418,55712,298
COVINGTON (031)16910122276,6101,1783,0134,191
DE SOTO (033)22852530183,1331,68314,50116,184
FORREST (035)289174663140,5257,88031,58639,466
FRANKLIN (037)1544454978,7447,1943,67210,866
GEORGE (039)111941364,5842,68218,31120,992
GREENE (041)17420424120,0313,8381,4935,331
GRENADA (043)1622262877,0561,34415,53916,882
HANCOCK (045)104121224210,4184,6405,84310,483
HARRISON (047)298123749546,0238,22514,47422,699
HINDS (049)6187186157455,76916,15582,58298,737
HOLMES (051)21436541102,42111,2941,51812,812
HUMPHREYS (053)1021922153,4572,5985493,147
ISSAQUENA (055)2040414,4421,29701,297
ITAWAMBA (057)21942749139,9777,4595,38812,847
JACKSON (059)246171734551,3584,23019,72123,951
JASPER (061)1942963559,3928,4362,63311,069
JEFFERSON (063)872202241,4323,59603,596
JEFFERSON DAVIS (065)1402322558,3564,9456235,568
JONES (067)328364278182,8548,86531,18340,048
KEMPER (069)2081141570,3951,3589742,332
LAFAYETTE (071)26273158880,62011,4238,48819,911
LAMAR (073)1591131458,0203477,0147,361
LAUDERDALE (075)4896067127242,90115,01849,61964,638
LAWRENCE (077)1391842274,8621,4791,9183,398
LEAKE (079)1751721999,9434,6542,2316,886
LEE (081)334232952208,5585,15315,80720,959
LEFLORE (083)14013142782,9727,07713,02220,098
LINCOLN (085)3908229111109,3958,80713,04821,854
LOWNDES (087)24382028182,7811,16913,54414,713
MADISON (089)288253257157,3163,58315,85419,438
MARION (091)210201030125,1136,1806,57812,758
MARSHALL (093)245481159135,71517,6763,75521,432
MONROE (095)289161228174,1171,6537,6079,260
MONTGOMERY (097)19022143661,4332,2186,8269,044
NESHOBA (099)1841221448,4482,8996143,513
NEWTON (101)24116163281,2493,4176,94310,360
NOXUBEE (103)1901562162,1792,1151,4423,557
OKTIBBEHA (105)228162036110,7772,3467,1269,471
PANOLA (107)24352419383,49710,59525,41736,012
PEARL RIVER (109)234333265122,4508,07215,14623,218
PERRY (111)16152795,4383,1615,5188,680
PIKE (113)22834255982,7335,71714,86020,577
PONTOTOC (115)1602483268,6893,6192,4276,047
PRENTISS (117)2024595468,4855,7761,8417,617
QUITMAN (119)1163374042,6988,4922,01010,502
RANKIN (121)37235255215,87779968,15968,958
SCOTT (123)2049152456,3721,8375,6687,505
SHARKEY (125)601201225,6042,67402,674
SIMPSON (127)20922254761,0602,71916,26818,987
SMITH (129)1772712852,4703,262313,293
STONE (131)11711203139,8601,78910,01111,800
SUNFLOWER (133)1745836170,78312,8601,67714,537
TALLAHATCHIE (135)1584524754,70412,51937912,898
TATE (137)14315163179,7674,24828,34032,588
TIPPAH (139)1613723939,1414,1633054,467
TISHOMINGO (141)1341682476,7702,1571,9604,117
TUNICA (143)7920228,7767400740
UNION (145)20627154295,0305,5285,48711,015
WALTHALL (147)1712712842,0362,8704343,304
WARREN (149)16062834192,84668,84016,86485,704
WASHINGTON (151)3408628114221,21116,0828,92425,005
WAYNE (153)1938917113,0232,6532,2164,869
WEBSTER (155)1712512656,8623,1901,0204,211
WILKINSON (157)1133453969,9195,9956636,658
WINSTON (159)17460657,4221,06201,062
YALOBUSHA (161)16110253559,9718,79315,72724,520
YAZOO (163)27761970175,8809,0661,72410,790
TOTALS16,5832,1801,1843,3648,839,382509,478776,0111,285,490

Includes Federal Bridges

Missouri
CountyCount# Str Def# Func ObsTotal DefAreaStru Def AreaFunc Obs AreaTotal Def Area
ADAIR (001)2973616720344,9155,06215,74320,804
ANDREW (003)17033205363,0166,8031,8878,690
ATCHISON (005)1911972672,6168,6065,53014,136
AUDRAIN (007)30715112659,3112,8552,6985,553
BARRY (009)16017203736,6552,94810,97713,925
BARTON (011)20918183637,8552,2434,1746,416
BATES (013)31921537469,2139,9146,35316,266
BENTON (015)13423123568,5664,6721,4546,126
BOLLINGER (017)12427194623,8123,6712,3185,989
BOONE (019)340233962128,8766,20019,37125,571
BUCHANAN (021)247313061250,30345,80830,40576,213
BUTLER (023)24130255598,5247,8456,88814,733
CALDWELL (025)20245287333,5394,7292,4267,155
CALLOWAY (027)30623214499,2075,15418,07923,233
CAMDEN (029)8916122888,3534,5814,6709,251
CAPE GIRARDEAU (031)366294473147,2459,22910,37219,601
CARROLL (033)3861004014087,4307,0054,06811,073
CARTER (035)4723522,6518011,0411,842
CASS (037)35248328080,8857,3796,80714,187
CEDAR (039)11330134331,55416,1251,24217,367
CHARITON (041)2853894767,8119,69098510,675
CHRISTIAN (043)1127152244,8482,3585,9428,301
CLARK (045)17918244257,0644,2836,90111,185
CLAY (047)4235069119372,01662,83258,071120,903
CLINTON (049)15312193132,9963,4055,3268,731
COLE (051)230143953114,4418,02542,31250,336
COOPER (053)18518173578,7308,1422,71310,855
CRAWFORD (055)11915132836,3273,1172,3415,457
DADE (057)16521234441,7839,8361,61211,448
DALLAS (059)1147121918,3613,0482,0345,082
DAVIESS (061)23060278779,40711,7322,74514,477
DE KALB (063)23723507338,0074,6753,8818,556
DENT (065)74491318,0766338471,481
DOUGLAS (067)741572215,9222,3252,3044,629
DUNKLIN (069)21730497981,3195,03111,04216,072
FRANKLIN (071)328231437124,8815,5816,83412,415
GASCONADE (073)13418193735,0605,5711,8577,428
GENTRY (075)24048297741,4177,1352,7779,913
GREENE (077)4603079109238,9749,12454,11363,237
GRUNDY (079)1914354840,3524,8099305,739
HARRISON (081)346784512363,9749,3093,94413,253
HENRY (083)26126346085,3896,5977,37613,973
HICKORY (085)578101815,9062,5725,0337,604
HOLT (087)1765545971,32115,83450516,338
HOWARD (089)14223143729,3663,6852,0715,755
HOWELL (091)1877243149,2621,7563,6545,409
IRON (093)12318244222,1403,6904,5338,223
JACKSON (095)898591862451,101,65364,260291,176355,436
JASPER (097)461353671205,30821,29720,22841,525
JEFFERSON (099)388332053206,5447,4997,00414,502
JOHNSON (101)47445317690,3217,8336,19814,031
KNOX (103)1731792627,8112,9411,6374,578
LACLEDE (105)12118102844,0474,6872,1686,855
LAFAYETTE (107)24428113974,3994,3331,1185,451
LAWRENCE (109)22835478254,4397,97412,19020,165
LEWIS (111)16419183738,3185,0702,0937,163
LINCOLN (113)18020133363,5557,5449498,493
LINN (115)325782910760,6886,6829,16015,842
LIVINGSTON (117)19243266961,9893,8997,97211,872
MCDONALD (119)13721194073,9865,0295,65610,685
MACON (121)291329212463,9135,97611,27717,254
MADISON (123)11715213631,8121,9563,2255,181
MARIES (125)6913102323,1943,5401,7395,278
MARION (127)18830838131,94515,3255,07720,402
MERCER (129)14748115930,5995,6733,2028,875
MILLER (131)13524113551,5995,7268,55614,282
MISSISSIPPI (133)1002393262,67715,3471,29816,646
MONITEAU (135)952283019,2773,3215083,829
MONROE (137)17634154962,4813,7642,0585,822
MONTGOMERY (139)16520123254,6104,7361,1015,837
MORGAN (141)10626123824,3403,8177494,566
NEW MADRID (143)28336347072,8407,1736,23513,408
NEWTON (145)29216233992,9588,6606,13714,798
NODAWAY (147)400792310286,90610,2164,11814,335
OREGON (149)8213102321,7563,9882,0716,059
OSAGE (151)1012593429,2003,8361,3325,169
OZARK (153)8411182921,6241,8016,0617,862
PEMISCOT (155)218421254125,0835,3272,4187,745
PERRY (157)12014203438,8817,9774,15012,127
PETTIS (159)23652247648,7987,7443,77411,518
PHELPS (161)15515142951,2225,7534,34010,093
PIKE (163)22649116060,19713,3311,38714,719
PLATTE (165)289243963247,95712,87837,65550,533
POLK (167)1754395241,7934,3287745,102
PULASKI (169)10112183058,7733,0799,82412,902
PUTNAM (171)219616112232,6966,1825,72211,904
RALLS (173)1412753246,2397,5661,5229,089
RANDOLPH (175)1635162145,3599443,5374,481
RAY (177)18537225986,4887,1142,3539,467
REYNOLDS (179)8911102126,4481,8825642,445
RIPLEY (181)11822153722,3062,7711,5514,322
ST CHARLES (183)385153247404,8341,05362,78063,832
ST CLAIR (185)1402473155,3412,5927133,305
STE GENEVIEVE (186)1005141937,5789802,7263,706
ST FRANCOIS (187)16113274061,7071,53012,19813,728
ST LOUIS (189)88156187243965,36031,613225,910257,523
SALINE (195)23159228169,96720,0793,84023,919
SCHUYLER (197)12216415717,7513,3813,3346,715
SCOTLAND (199)1992432731,3544,0863264,412
SCOTT (201)18219325151,7273,42112,58116,002
SHANNON (203)60841218,0303,5871,6685,255
SHELBY (205)1112943323,5614,7065055,211
STODDARD (207)441846615074,77311,30710,72922,036
STONE (209)62991830,1122,4777,1459,622
SULLIVAN (211)22225174239,9515,4161,7877,203
TANEY (213)141192443110,0015,62622,54328,169
TEXAS (215)16415193443,3832,2794,0896,368
VERNON (217)38324254984,1228,8334,42313,256
WARREN (219)1461762332,4723,9185,8369,754
WASHINGTON (221)15320153533,8953,3672,6185,985
WAYNE (223)19738276548,0437,8905,33013,220
WEBSTER (225)1738162431,6051,9342,0674,001
WORTH (227)8718133117,6014,3101,4835,793
WRIGHT (229)12210112127,4361,9462,7024,647
ST LOUIS CITY (510)2424084124657,138165,603284,043449,646
TOTALS24,3983,2223,0596,28110,344,4431,019,1401,592,4232,611,562

Excludes Federal Bridges

Missouri
CountyCount# Str Def# Func ObsTotal DefAreaStru Def AreaFunc Obs AreaTotal Def Area
ADAIR (001)2973616720344,9155,06215,74320,804
ANDREW (003)17033205363,0166,8031,8878,690
ATCHISON (005)1911972672,6168,6065,53014,136
AUDRAIN (007)30715112659,3112,8552,6985,553
BARRY (009)16017203736,6552,94810,97713,925
BARTON (011)20918183637,8552,2434,1746,416
BATES (013)31921537469,2139,9146,35316,266
BENTON (015)13223123567,9024,6721,4546,126
BOLLINGER (017)12427194623,8123,6712,3185,989
BOONE (019)340233962128,8766,20019,37125,571
BUCHANAN (021)247313061250,30345,80830,40576,213
BUTLER (023)24130255598,5247,8456,88814,733
CALDWELL (025)20245287333,5394,7292,4267,155
CALLOWAY (027)30623214499,2075,15418,07923,233
CAMDEN (029)8916122888,3534,5814,6709,251
CAPE GIRARDEAU (031)366294473147,2459,22910,37219,601
CARROLL (033)3861004014087,4307,0054,06811,073
CARTER (035)4513422,1404311,0411,473
CASS (037)35248328080,8857,3796,80714,187
CEDAR (039)11230134330,90516,1251,24217,367
CHARITON (041)2853894767,8119,69098510,675
CHRISTIAN (043)1127152244,8482,3585,9428,301
CLARK (045)17918244257,0644,2836,90111,185
CLAY (047)4235069119372,01662,83258,071120,903
CLINTON (049)15312193132,9963,4055,3268,731
COLE (051)230143953114,4418,02542,31250,336
COOPER (053)18518173578,7308,1422,71310,855
CRAWFORD (055)11915132836,3273,1172,3415,457
DADE (057)16521234441,7839,8361,61211,448
DALLAS (059)1147121918,3613,0482,0345,082
DAVIESS (061)23060278779,40711,7322,74514,477
DE KALB (063)23723507338,0074,6753,8818,556
DENT (065)74491318,0766338471,481
DOUGLAS (067)741572215,9222,3252,3044,629
DUNKLIN (069)21730497981,3195,03111,04216,072
FRANKLIN (071)328231437124,8815,5816,83412,415
GASCONADE (073)13418193735,0605,5711,8577,428
GENTRY (075)24048297741,4177,1352,7779,913
GREENE (077)4553075105237,8479,12452,98662,110
GRUNDY (079)1914354840,3524,8099305,739
HARRISON (081)346784512363,9749,3093,94413,253
HENRY (083)25624345884,2855,5917,37612,967
HICKORY (085)578101815,9062,5725,0337,604
HOLT (087)1735545970,92615,83450516,338
HOWARD (089)14223143729,3663,6852,0715,755
HOWELL (091)1877243149,2621,7563,6545,409
IRON (093)12318244222,1403,6904,5338,223
JACKSON (095)886591842431,099,44664,260290,777355,036
JASPER (097)461353671205,30821,29720,22841,525
JEFFERSON (099)388332053206,5447,4997,00414,502
JOHNSON (101)47145317690,3217,8336,19814,031
KNOX (103)1731792627,8112,9411,6374,578
LACLEDE (105)12118102844,0474,6872,1686,855
LAFAYETTE (107)24428113974,3994,3331,1185,451
LAWRENCE (109)22835478254,4397,97412,19020,165
LEWIS (111)16318183638,0684,8212,0936,914
LINCOLN (113)17920133362,9417,5449498,493
LINN (115)325782910760,6886,6829,16015,842
LIVINGSTON (117)19243266961,9893,8997,97211,872
MCDONALD (119)13721194073,9865,0295,65610,685
MACON (121)291329212463,9135,97611,27717,254
MADISON (123)11715213631,8121,9563,2255,181
MARIES (125)6913102323,1943,5401,7395,278
MARION (127)18830838131,94515,3255,07720,402
MERCER (129)14748115930,5995,6733,2028,875
MILLER (131)13524113551,5995,7268,55614,282
MISSISSIPPI (133)1002393262,67715,3471,29816,646
MONITEAU (135)952283019,2773,3215083,829
MONROE (137)17634154962,4813,7642,0585,822
MONTGOMERY (139)16520123254,6104,7361,1015,837
MORGAN (141)10626123824,3403,8177494,566
NEW MADRID (143)28336347072,8407,1736,23513,408
NEWTON (145)29216233992,9588,6606,13714,798
NODAWAY (147)400792310286,90610,2164,11814,335
OREGON (149)8213102321,7563,9882,0716,059
OSAGE (151)1012593429,2003,8361,3325,169
OZARK (153)8411182921,6241,8016,0617,862
PEMISCOT (155)218421254125,0835,3272,4187,745
PERRY (157)12014203438,8817,9774,15012,127
PETTIS (159)23652247648,7987,7443,77411,518
PHELPS (161)15415142951,2225,7534,34010,093
PIKE (163)22649116060,19713,3311,38714,719
PLATTE (165)289243963247,95712,87837,65550,533
POLK (167)1754395241,7934,3287745,102
PULASKI (169)8811172856,5923,0129,47012,482
PUTNAM (171)219616112232,6966,1825,72211,904
RALLS (173)1402753244,9797,5661,5229,089
RANDOLPH (175)1635162145,3599443,5374,481
RAY (177)18537225986,4887,1142,3539,467
REYNOLDS (179)8911102126,4481,8825642,445
RIPLEY (181)11822153722,3062,7711,5514,322
ST CHARLES (183)385153247404,8341,05362,78063,832
ST CLAIR (185)1402473155,3412,5927133,305
STE GENEVIEVE (186)1005141937,5789802,7263,706
ST FRANCOIS (187)16113274061,7071,53012,19813,728
ST LOUIS (189)88156187243965,36031,613225,910257,523
SALINE (195)23159228169,96720,0793,84023,919
SCHUYLER (197)12216415717,7513,3813,3346,715
SCOTLAND (199)1992432731,3544,0863264,412
SCOTT (201)18219325151,7273,42112,58116,002
SHANNON (203)59831117,9003,5871,5375,125
SHELBY (205)1112943323,5614,7065055,211
STODDARD (207)434836514874,22811,27210,61021,882
STONE (209)62991830,1122,4777,1459,622
SULLIVAN (211)22225174239,9515,4161,7877,203
TANEY (213)139192342106,0255,62620,73326,359
TEXAS (215)16415193443,3832,2794,0896,368
VERNON (217)38324254984,1228,8334,42313,256
WARREN (219)1461762332,4723,9185,8369,754
WASHINGTON (221)15220153533,8413,3672,6185,985
WAYNE (223)19338256347,7447,8905,25413,144
WEBSTER (225)1738162431,6051,9342,0674,001
WORTH (227)8718133117,6014,3101,4835,793
WRIGHT (229)12210112127,4361,9462,7024,647
ST LOUIS CITY (510)2424084124657,138165,603284,043449,646
TOTALS24,3333,2163,0476,26310,328,4801,017,4121,588,4082,605,820

Includes Federal Bridges

Montana
CountyCount# Str Def# Func ObsTotal DefAreaStru Def AreaFunc Obs AreaTotal Def Area
BEAVERHEAD (001)22841276866,1933,3527,63210,984
BIG HORN (003)14010102051,1357833,3884,171
BLAINE (005)111731020,6961,2922891,581
BROADWATER (007)2912310,4637951,2542,048
CARBON (009)79871519,9977371,0231,760
CARTER (011)405277,983438238676
CASCADE (013)18862834135,56152129,38329,904
CHOUTEAU (015)4325716,681113498611
CUSTER (017)757101733,5664,2627,13411,396
DANIELS (019)385166,50450985593
DAWSON (021)1138142257,45883020,88621,716
DEER LODGE (023)71641019,1372,1242,3544,478
FALLON (025)416287,183608156763
FERGUS (027)15920103024,6233,6081,3264,934
FLATHEAD (029)19915163171,10710,3265,12415,450
GALLATIN (031)21010243479,3371,33311,60712,940
GARFIELD (033)3220211,4413560356
GLACIER (035)75831132,9731,2001811,381
GOLDEN VALLEY (037)182023,9421190119
GRANITE (039)77751220,1672,1717572,928
HILL (041)4405514,56504,9404,940
JEFFERSON (043)1345242956,7217009,97010,670
JUDITH BASIN (045)464267,516218269487
LAKE (047)12221103123,4352,0551,6703,725
LEWIS AND CLARK (049)20612253777,1695,26511,64616,912
LIBERTY (051)100002,634000
LINCOLN (053)18917133055,4934,7821,8946,676
MCCONE (055)4411213,41555208263
MADISON (057)909122131,1179746,6567,629
MEAGHER (059)512796,553170468638
MINERAL (061)126191534131,44828,06410,69438,759
MISSOULA (063)209154257120,31421,56922,28343,852
MUSSELSHELL (065)275057,6161,25201,252
PARK (067)1228243240,8821,4879,35910,845
PETROLEUM (069)2783114,7227063461,052
PHILLIPS (071)1051421626,6042,8931143,007
PONDERA (073)9722430,049581112693
POWDER RIVER (075)232137,52160060661
POWELL (077)1016142043,7053,25611,11714,373
PRAIRIE (079)49731042,51317,9791,89119,870
RAVALLI (081)140491340,4144081,9542,362
RICHLAND (083)9914530,25678340418
ROOSEVELT (085)5554917,4754031,1011,505
ROSEBUD (087)123971649,7792,2822,9105,192
SANDERS (089)109891737,0279,4831,81811,301
SHERIDAN (091)685059,9363720372
SILVER BOW (093)703182144,3151,81014,81816,628
STILLWATER (095)941081839,5776,1543,95210,106
SWEET GRASS (097)89281031,6691582,1812,339
TETON (099)8823523,8781718651,036
TOOLE (101)3414526,3011,1993,4674,666
TREASURE (103)326179,6537160716
VALLEY (105)106771429,7658651,4612,325
WHEATLAND (107)311347,27574779853
WIBAUX (109)2934710,0429152,2573,173
YELLOWSTONE (111)287113647145,7453,93836,04139,979
YELLOWSTONE NAT PARK (113)00000000
TOTALS5,2424115039141,993,246157,112260,952418,064

Excludes Federal Bridges

Montana
CountyCount# Str Def# Func ObsTotal DefAreaStru Def AreaFunc Obs AreaTotal Def Area
BEAVERHEAD (001)18530245463,8272,9807,47810,458
BIG HORN (003)1207101746,0636153,3884,003
BLAINE (005)109731020,0381,2922891,581
BROADWATER (007)2612310,2997951,2542,048
CARBON (009)62771419,1276861,0231,709
CARTER (011)405277,983438238676
CASCADE (013)17322830134,47619729,38329,579
CHOUTEAU (015)3825716,404113498611
CUSTER (017)757101733,5664,2627,13411,396
DANIELS (019)385166,50450985593
DAWSON (021)1127142157,42379520,88621,681
DEER LODGE (023)56641018,2792,1242,3544,478
FALLON (025)416287,183608156763
FERGUS (027)15517102724,4573,4701,3264,796
FLATHEAD (029)107981758,3387,5393,93411,474
GALLATIN (031)1869223176,8901,28911,41412,702
GARFIELD (033)3220211,4413560356
GLACIER (035)4023523,793330181511
GOLDEN VALLEY (037)182023,9421190119
GRANITE (039)4935818,6521,9077572,664
HILL (041)4005514,03504,9404,940
JEFFERSON (043)1224242856,1996669,97010,635
JUDITH BASIN (045)321236,778106269374
LAKE (047)1052172821,7282,0551,3823,437
LEWIS AND CLARK (049)1798233174,1104,50510,99915,504
LIBERTY (051)90002,634000
LINCOLN (053)80831134,0204,0249114,935
MCCONE (055)4311210,22055208263
MADISON (057)694111529,1326686,4987,166
MEAGHER (059)302355,487170187357
MINERAL (061)101171431128,91327,87110,65138,522
MISSOULA (063)155123143116,28821,43821,40942,847
MUSSELSHELL (065)275057,6161,25201,252
PARK (067)1026222839,1451,3969,26010,656
PETROLEUM (069)257294,668679319998
PHILLIPS (071)931401424,9832,89302,893
PONDERA (073)9422429,265581112693
POWDER RIVER (075)232137,52160060661
POWELL (077)866121842,3573,25610,98414,241
PRAIRIE (079)49731042,51317,9791,89119,870
RAVALLI (081)10717837,3433011,6461,947
RICHLAND (083)9914530,25678340418
ROOSEVELT (085)5554917,4754031,1011,505
ROSEBUD (087)119971648,0542,2822,9105,192
SANDERS (089)66561134,6609,3261,45610,783
SHERIDAN (091)685059,9363720372
SILVER BOW (093)653172043,7761,81014,78116,591
STILLWATER (095)92981739,3155,9553,9529,907
SWEET GRASS (097)85281031,4211582,1812,339
TETON (099)8023522,5131718651,036
TOOLE (101)3414526,3011,1993,4674,666
TREASURE (103)326179,6537160716
VALLEY (105)94771426,9428651,4612,325
WHEATLAND (107)311347,27574779853
WIBAUX (109)2934710,0429152,2573,173
YELLOWSTONE (111)28373643145,4493,64236,04139,683
YELLOWSTONE NAT PARK (113)00000000
TOTALS4,4653304457751,896,707148,888255,064403,952

Includes Federal Bridges

Nebraska
CountyCount# Str Def# Func ObsTotal DefAreaStru Def AreaFunc Obs AreaTotal Def Area
ADAMS (001)21845105532,9715,9613,8219,782
ANTELOPE (003)16129235223,6992,5882,4425,031
ARTHUR (005)00000000
BANNER (007)350003,312000
BLAINE (009)2053817,20947112,03412,505
BOONE (011)23815153026,5671,5681,0522,619
BOX BUTTE (013)290003,322000
BOYD (015)621011112,8621,422981,520
BROWN (017)55124167,3341,2413991,640
BUFFALO (019)45915722110,0212,1064,3626,467
BURT (021)17211122330,4191,9995,5947,593
BUTLER (023)2099132232,4811,3001,1742,474
CASS (025)27662188074,3109,9281,46111,388
CEDAR (027)31369148358,4178,0609429,003
CHASE (029)332244,674173142314
CHERRY (031)591822014,2532,5403422,882
CHEYENNE (033)15751633,85963377710
CLAY (035)12931104113,1282,5815653,147
COLFAX (037)24842186036,2533,4787,75711,235
CUMING (039)405465410051,5626,0383,9559,993
CUSTER (041)31256268237,7145,4192,1417,561
DAKOTA (043)761521762,6204,3921644,556
DAWES (045)951952415,8912,1893252,515
DAWSON (047)30014132767,3163,3443,7787,122
DEUEL (049)7210130,0631670167
DIXON (051)14322163832,5714,1361,9116,047
DODGE (053)3251682494,8876,3972,2728,669
DOUGLAS (055)506246690719,38414,449194,759209,208
DUNDY (057)4701115,0290115115
FILLMORE (059)2133694521,5062,2697783,048
FRANKLIN (061)10343718,380486314800
FRONTIER (063)981582318,1261,5726372,208
FURNAS (065)17828194735,6922,7211,8394,561
GAGE (067)37255338858,9116,1102,3338,443
GARDEN (069)322249,064982,0102,108
GARFIELD (071)254153,735276314590
GOSPER (073)661241614,4421,6871,0092,696
GRANT (075)00000000
GREELEY (077)923574211,5213,4355383,973
HALL (079)27314173196,4331,6452,1433,787
HAMILTON (081)17326224832,2851,9712,9374,908
HARLAN (083)961562125,6583,1074893,596
HAYES (085)44117187,3251,1106401,750
HITCHCOCK (087)1022632921,8752,3924152,807
HOLT (089)23418193746,0683,2372,0235,260
HOOKER (091)2000137000
HOWARD (093)16114122632,2931,5017922,293
JEFFERSON (095)23988109840,51412,6081,15913,767
JOHNSON (097)17157116830,4524,7101,0315,741
KEARNEY (099)757294,089552146698
KEITH (101)9314534,7942202,2452,465
KEYA PAHA (103)235165,18044443486
KIMBALL (105)9044822,1661049171,021
KNOX (107)33032296166,65315,6472,73418,381
LANCASTER (109)613301747309,0257,6104,38711,997
LINCOLN (111)196181432105,9886,3392,1858,524
LOGAN (113)40000000
LOUP (115)195162,443562107669
MCPHERSON (117)00000000
MADISON (119)29851126352,8206,1311,5947,725
MERRICK (121)1714074731,3804,7837285,511
MORRILL (123)9322414,62610260161
NANCE (125)14517153227,2081,9451,4643,409
NEMAHA (127)185101410538,6007,6124,61012,222
NUCKOLLS (129)25241115234,7704,0868394,925
OTOE (131)3591601517589,59316,5481,55818,106
PAWNEE (133)18999710621,8028,8693349,203
PERKINS (135)13000165000
PHELPS (137)848197,2241,2561281,384
PIERCE (139)18354136722,3646,1958957,090
PLATTE (141)4223854386,6558,1014,90313,004
POLK (143)931541917,7861,5762401,817
REDWILLOW (145)811221423,9902,5842302,814
RICHARDSON (147)26474179170,31013,2491,74514,994
ROCK (149)142025,1099900990
SALINE (151)2886997845,3798,8421,44610,287
SARPY (153)190222345164,7742,46415,83918,303
SAUNDERS (155)4891227319596,63813,3407,30020,639
SCOTTS BLUFF (157)24730194951,8454,1914,4678,658
SEWARD (159)2443343752,5586,5661,2637,829
SHERIDAN (161)641347,746249177427
SHERMAN (163)1261501520,8161,15401,154
SIOUX (165)362683,582172429601
STANTON (167)22350116126,6744,2341,0605,294
THAYER (169)21639135240,2376,2068587,065
THOMAS (171)202026,7791250125
THURSTON (173)1596287024,6506,3344716,806
VALLEY (175)1171572215,2541,9946452,639
WASHINGTON (177)1491862439,2911,9226212,544
WAYNE (179)251861710325,1136,6991,2837,981
WEBSTER (181)18827164318,2651,9521,2733,226
WHEELER (183)133141,142323111434
YORK (185)2049445344,5941,0914,4625,554
TOTALS15,3412,4749843,4583,966,620326,880346,882673,762

Excludes Federal Bridges

Nebraska
CountyCount# Str Def# Func ObsTotal DefAreaStru Def AreaFunc Obs AreaTotal Def Area
ADAMS (001)21845105532,9715,9613,8219,782
ANTELOPE (003)16129235223,6992,5882,4425,031
ARTHUR (005)00000000
BANNER (007)350003,312000
BLAINE (009)2053817,20947112,03412,505
BOONE (011)23815153026,5671,5681,0522,619
BOX BUTTE (013)290003,322000
BOYD (015)621011112,8621,422981,520
BROWN (017)54124167,2531,2413991,640
BUFFALO (019)45915722110,0212,1064,3626,467
BURT (021)17211122330,4191,9995,5947,593
BUTLER (023)2099132232,4811,3001,1742,474
CASS (025)27662188074,3109,9281,46111,388
CEDAR (027)31369148358,4178,0609429,003
CHASE (029)322243,780173142314
CHERRY (031)591822014,2532,5403422,882
CHEYENNE (033)15751633,85963377710
CLAY (035)12931104113,1282,5815653,147
COLFAX (037)24842186036,2533,4787,75711,235
CUMING (039)405465410051,5626,0383,9559,993
CUSTER (041)31256268237,7145,4192,1417,561
DAKOTA (043)761521762,6204,3921644,556
DAWES (045)941852315,8382,1363252,461
DAWSON (047)30014132767,3163,3443,7787,122
DEUEL (049)7210130,0631670167
DIXON (051)14322163832,5714,1361,9116,047
DODGE (053)3251682494,8876,3972,2728,669
DOUGLAS (055)506246690719,38414,449194,759209,208
DUNDY (057)4701115,0290115115
FILLMORE (059)2133694521,5062,2697783,048
FRANKLIN (061)10343718,380486314800
FRONTIER (063)971582317,5181,5726372,208
FURNAS (065)17226184435,2292,6151,7524,367
GAGE (067)37255338858,9116,1102,3338,443
GARDEN (069)322249,064982,0102,108
GARFIELD (071)244153,575276314590
GOSPER (073)661241614,4421,6871,0092,696
GRANT (075)00000000
GREELEY (077)923574211,5213,4355383,973
HALL (079)27314173196,4331,6452,1433,787
HAMILTON (081)17326224832,2851,9712,9374,908
HARLAN (083)891441822,2962,9953693,364
HAYES (085)42107177,0311,0126401,652
HITCHCOCK (087)811932219,0431,7914152,205
HOLT (089)23418193746,0683,2372,0235,260
HOOKER (091)2000137000
HOWARD (093)16114122632,2931,5017922,293
JEFFERSON (095)23988109840,51412,6081,15913,767
JOHNSON (097)17157116830,4524,7101,0315,741
KEARNEY (099)757294,089552146698
KEITH (101)9314534,7942202,2452,465
KEYA PAHA (103)235165,18044443486
KIMBALL (105)9044822,1661049171,021
KNOX (107)33032296166,65315,6472,73418,381
LANCASTER (109)611301545309,0257,6104,38711,997
LINCOLN (111)196181432105,9886,3392,1858,524
LOGAN (113)40000000
LOUP (115)195162,443562107669
MCPHERSON (117)00000000
MADISON (119)29851126352,8206,1311,5947,725
MERRICK (121)1714074731,3804,7837285,511
MORRILL (123)9322414,62610260161
NANCE (125)14517153227,2081,9451,4643,409
NEMAHA (127)185101410538,6007,6124,61012,222
NUCKOLLS (129)25241115234,7704,0868394,925
OTOE (131)3591601517589,59316,5481,55818,106
PAWNEE (133)18999710621,8028,8693349,203
PERKINS (135)13000165000
PHELPS (137)848197,2241,2561281,384
PIERCE (139)18354136722,3646,1958957,090
PLATTE (141)4223854386,6558,1014,90313,004
POLK (143)931541917,7861,5762401,817
REDWILLOW (145)801121323,9032,4972302,728
RICHARDSON (147)25873179069,46813,1931,74514,939
ROCK (149)142025,1099900990
SALINE (151)2886997845,3798,8421,44610,287
SARPY (153)190222345164,7742,46415,83918,303
SAUNDERS (155)4891227319596,63813,3407,30020,639
SCOTTS BLUFF (157)24730194951,8454,1914,4678,658
SEWARD (159)2443343752,5586,5661,2637,829
SHERIDAN (161)631237,709249140390
SHERMAN (163)1261501520,8161,15401,154
SIOUX (165)352683,552172429601
STANTON (167)22350116126,6744,2341,0605,294
THAYER (169)21639135240,2376,2068587,065
THOMAS (171)192026,6741250125
THURSTON (173)1516186921,7926,2374716,709
VALLEY (175)1171572215,2541,9946452,639
WASHINGTON (177)1491862439,2911,9226212,544
WAYNE (179)251861710325,1136,6991,2837,981
WEBSTER (181)18827164318,2651,9521,2733,226
WHEELER (183)133141,142323111434
YORK (185)2049445344,5941,0914,4625,554
TOTALS15,2802,4599783,4373,953,916325,669346,637672,306

Includes Federal Bridges

Nevada
CountyCount# Str Def# Func ObsTotal DefAreaStru Def AreaFunc Obs AreaTotal Def Area
CHURCHILL (001)6318910,7111641,9312,095
CLARK (003)1,013391941,005,54017,801169,271187,072
DOUGLAS (005)3825710,7052821,0611,343
ELKO (007)2087323986,30498111,58912,571
ESMERALDA (009)40000000
EUREKA (011)2554910,9312,5731,4544,026
HUMBOLDT (013)5208836,24501,4161,416
LANDER (015)210446,9450927927
LINCOLN (017)200002,062000
LYON (019)4761717,194545101646
MINERAL (021)4101427000
NYE (023)220002,838000
CARSON CITY (025)3002225,05801,8221,822
PERSHING (027)5332542,4621,1667521,918
STOREY (029)142248,3342902,4162,705
WASHOE (031)29855964318,4825,26562,41367,678
WHITE PINE (033)70112,8970359359
TOTALS1,919352192541,587,13529,067255,511284,579

Excludes Federal Bridges

Nevada
CountyCount# Str Def# Func ObsTotal DefAreaStru Def AreaFunc Obs AreaTotal Def Area
CHURCHILL (001)6118910,5481641,9312,095
CLARK (003)1,003390931,000,92317,801169,271187,072
DOUGLAS (005)3725710,0952821,0611,343
ELKO (007)1865273284,12887211,18912,061
ESMERALDA (009)40000000
EUREKA (011)2554910,9312,5731,4544,026
HUMBOLDT (013)5208836,24501,4161,416
LANDER (015)210446,9450927927
LINCOLN (017)200002,062000
LYON (019)4761717,194545101646
MINERAL (021)4101427000
NYE (023)190002,377000
CARSON CITY (025)3002225,05801,8221,822
PERSHING (027)5332542,4621,1667521,918
STOREY (029)142248,3342902,4162,705
WASHOE (031)29855964318,4825,26562,41367,678
WHITE PINE (033)50117510359359
TOTALS1,879332132461,576,96328,958255,111284,069

Includes Federal Bridges

New Hampshire
CountyCount# Str Def# Func ObsTotal DefAreaStru Def AreaFunc Obs AreaTotal Def Area
BELKNAP (001)10912152731,5731,8274,0135,840
CARROLL (003)18325244937,3235,0402,6637,703
CHESHIRE (005)18831427344,5856,4838,09214,575
COOS (007)18322103247,7355,5941,1766,769
GRAFTON (009)52354101155202,94922,73633,00555,741
HILLSBOROUGH (011)3745282134242,85718,20050,52568,725
MERRIMACK (013)3264753100172,11620,93319,57440,507
ROCKINGHAM (015)298336699221,73320,02225,38645,408
STRAFFORD (017)13213304379,9703,58723,02426,611
SULLIVAN (019)15423305331,0874,4464,4348,880
TOTALS2,4703124537651,111,928108,868171,892280,760

Excludes Federal Bridges

New Hampshire
CountyCount# Str Def# Func ObsTotal DefAreaStru Def AreaFunc Obs AreaTotal Def Area
BELKNAP (001)10812142631,5371,8273,9775,804
CARROLL (003)16823234636,5884,8632,6397,501
CHESHIRE (005)18531397044,1526,4837,65914,143
COOS (007)17122103246,9985,5941,1766,769
GRAFTON (009)4965398151201,20422,69032,83455,523
HILLSBOROUGH (011)3715180131242,78518,20050,45368,653
MERRIMACK (013)325475299172,04020,93319,49840,431
ROCKINGHAM (015)296326698219,63618,61425,38644,000
STRAFFORD (017)13213304379,9703,58723,02426,611
SULLIVAN (019)15423305331,0874,4464,4348,880
TOTALS2,4063074427491,105,997107,237171,079278,316
Updated: 06/27/2017
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000