US Bridges

Sac County, Iowa bridges

Sac County has 221 bridges and culverts in the National Bridge Inventory, the oldest built in 1900. 65 (29%) are rated poor. The most common type is stringer/multi-beam or girder (42%).

Bridges
221
Good
38%
Fair
32%
Poor
29%
65 bridges
Average age
49.5 yrs
Posted or closed
67

Map of bridges in Sac County

Green good, amber fair, red poor. Click a marker for details.

Search bridges in Sac County

Type at least two characters, or pick a condition or type, to search every bridge in the county.

Condition

29%poor
Good38%(85)
Fair32%(71)
Poor29%(65)

When they were built

<1900: 0 bridges<19001900s: 1 bridges119001910s: 11 bridges1119101920s: 19 bridges1919201930s: 15 bridges1519301940s: 2 bridges219401950s: 16 bridges1619501960s: 19 bridges1919601970s: 27 bridges2719701980s: 30 bridges3019801990s: 19 bridges1919902000s: 21 bridges2120002010s: 29 bridges2920102020s: 12 bridges122020
Bridges built per decade. Year built as recorded in the inventory; reconstruction years are not included.

Busiest

  1. US 20 over Unnamed Stream
    4,850 vehicles/day
    Good
  2. Good
  3. Good
  4. Good
  5. US 20 EB over Cedar Creek
    2,950 vehicles/day
    Good

Longest

Oldest

All bridges in Sac County

Busiest first · showing 1–200 of 221
Bridges in Sac County
BridgeLocationBuiltTypeLengthDaily trafficCondition
US 20 over Unnamed Stream
No. 000000000046541
3.7 Mi. W of Jct. US 712017Culvert25 ft4,850Good
E Main ST over Raccoon River
No. 000000000046581
0883624022004Stringer/Multi-beam or Girder241 ft3,853Good
US 20 EB US 71 SB over North Raccoon River
No. 000000000700080
1.0 Mi. W of Jct. SR M542012Stringer/Multi-beam or Girder735 ft3,300Good
US 20 WB US 71 NB over North Raccoon River
No. 000000000700085
1.0 Mi. W of Jct. SR M542012Stringer/Multi-beam or Girder735 ft3,300Good
US 20 EB over Cedar Creek
No. 000000000700100
2.5 Mi. E of SR N142012Stringer/Multi-beam or Girder306 ft2,950Good
US 20 WB over Cedar Creek
No. 000000000700105
2.5 Mi. E of SR N142012Stringer/Multi-beam or Girder306 ft2,950Good
Ia 175 over High ST
No. 000000000046630
1.9 Mi. E of SR M641934Culvert40 ft2,540Fair
US 20 EB over US 71 NB
No. 000000000700090
US 20 over US 712012Stringer/Multi-beam or Girder201 ft2,440Good
US 20 WB over US 71 NB
No. 000000000700095
US 20 over US 712012Stringer/Multi-beam or Girder201 ft2,440Good
US 20 EB over Boyer River
No. 000000000046552
1.9 Miles West of US 712018Stringer/Multi-beam or Girder307 ft2,425Good
US 20 WB over Boyer River
No. 000000000700820
1.9 Miles West of US 712017Stringer/Multi-beam or Girder307 ft2,425Good
US 20 EB over US 71 SB & Ia 471
No. 000000000700065
At Jct. US 712012Stringer/Multi-beam or Girder226 ft2,195Good
US 20 WB over US 71 SB & Ia 471
No. 000000000700070
At Jct. of US 712012Stringer/Multi-beam or Girder226 ft2,195Good
Ia 175 over Stream
No. 000000000046650
0.1 Mi. W of Jct. SR M641937Culvert22 ft1,820Fair
Ia 175 over Boyer River
No. 000000000046660
0.7 Mi. S of N JCT Ia 4711967Stringer/Multi-beam or Girder170 ft1,820Fair
US 71 over Raccoon River
No. 000000000046731
1.1 Mi. N of Jct. 1752015Stringer/Multi-beam or Girder271 ft1,720Good
US 71 over Cedar Creek
No. 000000000046751
0.1 Mi. S of Co. Rd. D362015Stringer/Multi-beam or Girder267 ft1,720Good
Ia 175 over Stream
No. 000000000046621
2.0 Mi. W of Jct. US 712011Culvert36 ft1,700Good
Ia 175 over Stream
No. 000000000046721
1.6 Mi. W of Jct. Ia 4712002Culvert25 ft1,680Good
Ia 39 over Natural Stream
No. 000000000700865
2.6 Mi. S of SR D591951Culvert22 ft1,540Fair
Ia 175 over Odebolt Creek
No. 000000000046711
1.5 Mi. E of Jct. SR M351994Stringer/Multi-beam or Girder98 ft1,500Fair
Ia 39 over Porter Creek
No. 000000000046701
2.4 Mi. South of Jct. D592023Culvert27 ft1,450Good
Ia 471 over Drainage Ditch
No. 000000000046560
0.2 Mi. N of SR D-361933Culvert22 ft1,320Fair
FM over Odebolt Creek
No. 000000000300451
0873823041984Culvert25 ft1,228Good
S.Center Street over Lime Creek - Dd #3
No. 000000000011731
08636182009Slab93 ft1,196Good
S Center Street over Dd #1
No. 000000000011741
0863618022009Slab103 ft1,196Good
Needham Ave over Small Natural Stream
No. 000000000046690
0873631061939Culvert25 ft1,117Poor
N 5th ST over North Raccoon River
No. 000000000010160
0883624001973Stringer/Multi-beam or Girder204 ft1,109Fair
Ia 471 over Branch Boyer River
No. 000000000046671
0.7 Mi. N of Jct. Ia 1751984Culvert25 ft1,070Good
Ia 471 over Boyer River
No. 000000000046681
3.5 Mi. N of JCT Ia 1751984Slab191 ft1,070Fair
255th ST over Big Cedar Creek
No. 000000000046601
0883520031993Stringer/Multi-beam or Girder179 ft1,008Good
FM over Indian Creek
No. 000000000300060
0873623021969Slab103 ft938Poor
255th ST over Little Indian Creek
No. 000000000046570
0883619031968Slab26 ft928Poor
FM over Boyer River
No. 000000000301590
0893704021956Slab103 ft848Poor
Gard Ave over Boyer River
No. 000000000301771
08937162010Culvert26 ft848Good
FM over Small Creek
No. 000000000299141
0863630022000Culvert26 ft748Good
D 36 (255th St) over Drainage Ditch
No. 000000000365825
0883724031933Culvert25 ft679Fair
FM over Inlet Creek
No. 000000000299101
0863622091987Culvert26 ft638Good
FM over Dd #57
No. 000000000299111
0863624012007Culvert26 ft628Good
D54 355th ST over Stream
No. 000000000298991
0863607032022Culvert30 ft559Good
M43 Gard Ave over Stream
No. 000000000301881
0893728042017Culvert21 ft559Good
M43 Gard Ave over Stream
No. 000000000301891
0893728022017Culvert21 ft559Good
FM over Lime Creek
No. 000000000299131
0863628021999Culvert25 ft529Good
FM over Dd 38 (buck Run Creek)
No. 000000000301481
0893610022008Culvert44 ft509Good
FM over Boyer River
No. 000000000299360
0863714031950Stringer/Multi-beam or Girder210 ft489Fair
High ST over Drainage
No. 000000000006990
0873628021968Stringer/Multi-beam or Girder58 ft479Poor
FM over Halfway Creek
No. 000000000302051
0893828011991Culvert35 ft469Fair
FM over No Name Creek
No. 000000000301981
0893805021971Slab103 ft450Fair
Ahrens ST over Raccoon River
No. 000000000503670
0883625001982Stringer/Multi-beam or Girder230 ft354Fair
FM over Inlet Blackhawk Lk
No. 000000000299011
0863609031989Slab78 ft330Fair
D59 360th ST over Creek
No. 000000000299381
0863716012014Culvert35 ft330Good
N14 Union Ave over Stream
No. 000000000301381
0893523022022Culvert35 ft330Good
FM over Racoon River
No. 000000000300815
0883614041970Stringer/Multi-beam or Girder203 ft319Fair
FM over Halfway Creek
No. 000000000302061
0893829021973Slab103 ft319Fair
Main ST over Drainage
No. 000000000008901
0873827082003Culvert27 ft306Good
FM over Raccoon River
No. 000000000299920
0873601011965Stringer/Multi-beam or Girder253 ft290Poor
FM over No Name Creek
No. 000000000301551
0893621011992Culvert25 ft290Good
FM over Racoon River
No. 000000000301561
0893624011972Stringer/Multi-beam or Girder203 ft290Fair
D15 190th ST over Boyer River
No. 000000000301810
08937221964Slab103 ft280Poor
FM over Dd 81
No. 000000000301361
0893521011988Culvert24 ft270Fair
FM over No Name Creek
No. 000000000301790
0893721011925Stringer/Multi-beam or Girder28 ft249Poor
FM over Overflow on Boyer River
No. 000000000301800
0893722011964Slab78 ft249Poor
Willow ST over Drainage
No. 000000000008910
0873834051900Stringer/Multi-beam or Girder21 ft232Poor
Local over Cedar Creek
No. 000000000300891
0883625081987Slab129 ft230Fair
FM over Dd #57
No. 000000000299021
0863612011975Slab32 ft210Fair
FM over No Name Creek
No. 000000000300400
0873817021969Slab32 ft170Poor
FM over So Silver Creek
No. 000000000301171
0883817021999Culvert21 ft170Good
Cory Ave over Elk Creek
No. 000000000301241
0883832022010Slab103 ft170Good
FM over Raccoon River
No. 000000000298921
0863514101985Slab205 ft159Fair
FM over Raccoon River
No. 000000000299851
0873532011974Stringer/Multi-beam or Girder246 ft150Fair
Quincy Ave over Indian Creek
No. 000000000300121
0873627022017Slab102 ft139Good
Walnut ST over Odebolt Creek
No. 000000000008891
0873827082023Culvert29 ft120Good
FM over Racoon River
No. 000000000298900
0863511011920Truss - Thru171 ft120Poor
FM over Raccoon River
No. 000000000299991
0873613011974Stringer/Multi-beam or Girder246 ft110Poor
FM over Small Stream
No. 000000000300011
0873613011977Slab31 ft110Poor
FM over Porter Creek
No. 000000000299750
0863835041960Stringer/Multi-beam or Girder59 ft100Fair
Local over Stream
No. 000000000300470
0873827041957Stringer/Multi-beam or Girder45 ft100Poor
FM over Boyer River
No. 000000000300971
0883708011975Stringer/Multi-beam or Girder179 ft100Fair
FM over Boyer River
No. 000000000301091
0883733011979Stringer/Multi-beam or Girder179 ft100Fair
FM over Small
No. 000000000299861
0873533011979Slab33 ft71Fair
FM over Odebolt Creek
No. 000000000300560
0873832021951Stringer/Multi-beam or Girder70 ft71Poor
Otter Ave over Stream
No. 000000000300881
0883620042019Slab40 ft71Good
FM over Racoon River
No. 000000000300930
0883636041924Truss - Thru155 ft71Poor
Local over Stream
No. 000000000289995
0863607111957Stringer/Multi-beam or Girder26 ft60Fair
FM over Unnamed Creek
No. 000000000299370
0863715021955Stringer/Multi-beam or Girder57 ft60Poor
FM over Boyer River
No. 000000000299500
0863728061958Slab128 ft60Poor
FM over Small Stream
No. 000000000299541
0863733031984Slab102 ft60Fair
Local over Stream
No. 000000000300460
0873827021957Stringer/Multi-beam or Girder45 ft60Fair
Local over Boyer River
No. 000000000301930
0893735011916Truss - Thru93 ft60Poor
Local over Lime Creek
No. 000000000299091
0863617021989Culvert25 ft50Good
FM over Lime Creek
No. 000000000299160
0863633011922Stringer/Multi-beam or Girder24 ft50Fair
FM over Small Stream
No. 000000000299280
0863708021930Stringer/Multi-beam or Girder26 ft50Fair
FM over Stream
No. 000000000299890
0873535021924Stringer/Multi-beam or Girder28 ft50Poor
Local over Stream
No. 000000000299980
0873612041924Stringer/Multi-beam or Girder29 ft50Fair
FM over Cedar Creek
No. 000000000300681
0883510042006Slab128 ft50Good
Local over Halfway Creek
No. 000000000302030
0893822021918Truss - Thru46 ft50Poor
FM over No Name Creek
No. 000000000299220
0863703021954Stringer/Multi-beam or Girder57 ft45Poor
Local over No Name Creek
No. 000000000299560
0863735021964Stringer/Multi-beam or Girder57 ft45Poor
Local RD over Otter Creek
No. 000000000299711
0863829011968Stringer/Multi-beam or Girder57 ft45Poor
FM over Raccoon River
No. 000000000299900
0873535041921Truss - Thru184 ft45Poor
Local over Stream
No. 000000000300131
0873629011993Slab129 ft45Good
Local over Small Stream
No. 000000000300510
0873830041914Truss - Thru53 ft45Poor
Local over DD#16
No. 000000000301330
0893513021924Stringer/Multi-beam or Girder22 ft45Poor
Local over Stream
No. 000000000301870
0893728011961Stringer/Multi-beam or Girder45 ft45Poor
Local over Raccoon River
No. 000000000298881
0863504041976Stringer/Multi-beam or Girder246 ft40Fair
Local over Stream
No. 000000000299170
0863634021934Stringer/Multi-beam or Girder35 ft40Fair
Local over Stream
No. 000000000299941
0873605022005Slab103 ft40Good
320th ST over Indian Creek
No. 000000000300112
0873627012021Slab103 ft40Good
Ira Avenue over Stream
No. 000000000300181
0873705022022Culvert24 ft40Good
Local over Boyer River
No. 000000000301001
0883716011994Slab153 ft40Good
Local over Stream
No. 000000000301060
0883728011960Stringer/Multi-beam or Girder57 ft40Fair
Local over Boyer River
No. 000000000301071
0883728012005Slab150 ft40Good
Local over Stream
No. 000000000298961
0863601012008Slab83 ft34Good
Local over Wall Lake Inlet
No. 000000000299191
0863636022002Stringer/Multi-beam or Girder28 ft34Good
Local over No Name Creek
No. 000000000299260
0863706021926Stringer/Multi-beam or Girder27 ft34Poor
FM over Dd #31
No. 000000000299880
0873534031919Stringer/Multi-beam or Girder35 ft34Fair
Local over Stream
No. 000000000300170
0873705011934Stringer/Multi-beam or Girder43 ft34Poor
Local over Small Creek
No. 000000000300200
0873709011925Stringer/Multi-beam or Girder33 ft34Poor
Local over No Name Creek
No. 000000000300211
0873709011988Culvert25 ft34Fair
Local over Boyer Valley
No. 000000000300220
0873709011925Truss - Thru93 ft34Poor
FM over Cedar Creek D D #181
No. 000000000300670
0883510011966Slab128 ft34Poor
Local over Boyer Creek
No. 000000000301720
0893711021958Slab103 ft34Fair
Local over Stream
No. 000000000301991
0893806022008Slab83 ft34Good
Local over Stream
No. 000000000299040
0863612021917Stringer/Multi-beam or Girder34 ft30Poor
Local over Small Stream
No. 000000000299061
0863615021985Stringer/Multi-beam or Girder39 ft30Poor
Local Road over Boyer River
No. 000000000299210
0863702011969Stringer/Multi-beam or Girder178 ft30Fair
Local over Small Stream
No. 000000000299231
0863704011994Culvert26 ft30Good
Local Road over Small Stream
No. 000000000299270
0863708011923Stringer/Multi-beam or Girder24 ft30Poor
Local over Stream
No. 000000000299411
0863723061973Slab103 ft30Fair
Local Road over Small Stream
No. 000000000299670
0863822011932Stringer/Multi-beam or Girder30 ft30Poor
Local Road over Drainage
No. 000000000299690
0863825011964Slab32 ft30Poor
Local over Dd #25
No. 000000000299791
0873521012001Stringer/Multi-beam or Girder24 ft30Good
Local over Wall Lake Outlet
No. 000000000300101
0873626011993Culvert26 ft30Good
300th ST over Small Stream
No. 000000000300391
0873817012019Culvert24 ft30Good
FM over Odebolt Creek
No. 000000000300430
0873823011970Slab32 ft30Fair
Local over Stream
No. 000000000300871
0883620022001Slab27 ft30Good
FM over Small
No. 000000000300941
0883705041978Slab78 ft30Fair
Local over Elk Creek
No. 000000000301191
0883828021984Culvert30 ft30Fair
Local over Raccoon River
No. 000000000301521
0893613011985Slab178 ft30Good
160th ST over Boyer Creek
No. 000000000301581
0893702012024Culvert26 ft30Good
Local RD over Small
No. 000000000301655
0893708011977Slab26 ft30Poor
Local over Stream
No. 000000000361790
0883706021981Slab32 ft30Poor
FM over Small Stream
No. 000000000299250
0863705021945Stringer/Multi-beam or Girder39 ft26Poor
Local over Small Stream
No. 000000000299531
0863731021971Stringer/Multi-beam or Girder57 ft26Poor
Local Road over Small Stream
No. 000000000299570
0863801011919Stringer/Multi-beam or Girder24 ft26Fair
Local over Small Stream
No. 000000000299721
0863832011986Stringer/Multi-beam or Girder42 ft26Poor
FM over Porter Creek
No. 000000000299740
0863835011953Slab103 ft26Fair
Local over Stream
No. 000000000300000
0873613021924Stringer/Multi-beam or Girder33 ft26Poor
FM over Indian Creek
No. 000000000300041
0873620011998Slab128 ft26Good
Local over Racoon River
No. 000000000300071
0873624011992Stringer/Multi-beam or Girder246 ft26Good
FM over Stream
No. 000000000300280
0873722011966Stringer/Multi-beam or Girder153 ft26Fair
Local over Stream
No. 000000000300440
0873823031928Stringer/Multi-beam or Girder27 ft26Fair
Local over Small Stream
No. 000000000300591
0873836021999Culvert21 ft26Good
FM over D D #71
No. 000000000300760
0883607011930Stringer/Multi-beam or Girder25 ft26Poor
FM over Small Creek
No. 000000000300980
0883708021919Stringer/Multi-beam or Girder33 ft26Fair
Local over Small Stream
No. 000000000301160
0883806021919Stringer/Multi-beam or Girder22 ft26Fair
Local over Raccoon River
No. 000000000301415
0893531031975Slab127 ft26Fair
Local over Stream
No. 000000000301500
0893611041953Slab103 ft26Poor
Local over Raccoon River
No. 000000000301570
0893625031930Truss - Thru92 ft26Poor
Local over Small Stream
No. 000000000301830
0893722021917Stringer/Multi-beam or Girder23 ft26Fair
FM over Boyer River
No. 000000000301851
0893726021976Stringer/Multi-beam or Girder180 ft26Fair
Local over Boyer River
No. 000000000301861
0893727011989Slab160 ft26Good
Local over Stream
No. 000000000301921
0893734021985Culvert24 ft26Fair
FM over Stream
No. 000000000301951
0893735021981Stringer/Multi-beam or Girder45 ft26Poor
270th ST over Indian River
No. 000000000300911
0883632012024Culvert32 ft25Good
FM over Small Stream
No. 000000000299151
0863631011974Slab32 ft20Poor
Local over Small Stream
No. 000000000299441
0863725011971Slab78 ft20Fair
FM over Indian Creek
No. 000000000299950
0873607011917Stringer/Multi-beam or Girder26 ft20Fair
FM over Dd #71
No. 000000000299960
0873607011920Stringer/Multi-beam or Girder42 ft20Poor
Local over Small Stream
No. 000000000300081
0873624021985Slab127 ft20Fair
Rolland Ave over Outlet Creek
No. 000000000300141
0873636022022Stringer/Multi-beam or Girder40 ft20Good
Local over Stream
No. 000000000300301
0873728011997Culvert25 ft20Good
Local over Stream
No. 000000000300371
0873810021994Culvert29 ft20Fair
FM over Small Creek
No. 000000000300411
0873819011993Culvert25 ft20Good
Buchanan Ave over Stream
No. 000000000300421
0873819022000Slab40 ft20Good
Local over Raccoon River
No. 000000000300791
0883610011985Slab226 ft20Fair
Local over Small Stream
No. 000000000300900
0883629031949Stringer/Multi-beam or Girder25 ft20Poor
FM over Boyer River
No. 000000000301020
0883721011967Stringer/Multi-beam or Girder153 ft20Fair
Local over Stream
No. 000000000301030
0883721021956Stringer/Multi-beam or Girder57 ft20Poor
Local over Indian Creek
No. 000000000301051
0883725011999Culvert25 ft20Good
Buchanan Ave over Stream
No. 000000000301181
0883818022024Culvert26 ft20Good
Local over Stream
No. 000000000301531
0893615012003Culvert23 ft20Good
Local over Small Stream
No. 000000000302060
0893828021931Truss - Thru60 ft20Poor
230th ST over US 20
No. 000000000700075
1.4 Mi. W of Jct. SR M542012Stringer/Multi-beam or Girder323 ft20Good
Local over Small Stream
No. 000000000299121
0863626011974Slab32 ft15Poor
FM over Stream
No. 000000000299180
0863635011923Stringer/Multi-beam or Girder28 ft15Fair
350th ST over Small Stream
No. 000000000299311
0863710012017Slab36 ft15Good
Local over Boyer River
No. 000000000299340
0863711011931Truss - Thru152 ft15Poor
Local over Wheeler Creek
No. 000000000299510
0863730021932Stringer/Multi-beam or Girder35 ft15Fair
Local over Small Stream
No. 000000000300031
0873618011985Slab91 ft15Fair
Local over Boyer River
No. 000000000300161
0873704011974Stringer/Multi-beam or Girder179 ft15Fair
Local over Boyer River
No. 000000000300291
0873727011979Stringer/Multi-beam or Girder179 ft15Fair
Local over Small Stream
No. 000000000300361
0873809021986Stringer/Multi-beam or Girder56 ft15Fair
Local over Odebolt Creek
No. 000000000300481
0873828041981Stringer/Multi-beam or Girder58 ft15Poor
Local over Stream
No. 000000000300841
0883617012001Slab27 ft15Good
Dean Ave over Small Stream
No. 000000000301251
0883833022017Culvert24 ft15Good
Local over Small Stream
No. 000000000301300
0893511011923Stringer/Multi-beam or Girder38 ft15Poor
Local over Small Stream
No. 000000000301491
0893610031980Stringer/Multi-beam or Girder64 ft15Poor
Local over Stream
No. 000000000301610
0893705021960Slab32 ft15Poor
Local over Boyer River
No. 000000000301621
0893705021981Slab91 ft15Fair

Structure types in Sac County

Stringer/Multi-beam or Girder9342.1%
Slab6228.1%
Culvert5524.9%
Truss - Thru104.5%
Channel Beam10.5%

Other counties in Iowa