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
Good38%(85)
Fair32%(71)
Poor29%(65)
When they were built
Busiest
- US 20 over Unnamed StreamGood4,850 vehicles/day
- E Main ST over Raccoon RiverGood3,853 vehicles/day
- US 20 EB US 71 SB over North Raccoon RiverGood3,300 vehicles/day
- US 20 WB US 71 NB over North Raccoon RiverGood3,300 vehicles/day
- US 20 EB over Cedar CreekGood2,950 vehicles/day
Longest
- Good
- Good
- 230th ST over US 20Good323 ft
- Good
- Good
Oldest
- Willow ST over DrainagePoorBuilt 1900
- Local over Small StreamPoorBuilt 1914
- Local over Boyer RiverPoorBuilt 1916
- Local over Small StreamPoorBuilt 1916
- Local over StreamPoorBuilt 1917
All bridges in Sac County
Busiest first · showing 1–200 of 221| Bridge | Location | Built | Type | Length | Daily traffic | Condition |
|---|---|---|---|---|---|---|
| US 20 over Unnamed Stream No. 000000000046541 | 3.7 Mi. W of Jct. US 71 | 2017 | Culvert | 25 ft | 4,850 | Good |
| E Main ST over Raccoon River No. 000000000046581 | 088362402 | 2004 | Stringer/Multi-beam or Girder | 241 ft | 3,853 | Good |
| US 20 EB US 71 SB over North Raccoon River No. 000000000700080 | 1.0 Mi. W of Jct. SR M54 | 2012 | Stringer/Multi-beam or Girder | 735 ft | 3,300 | Good |
| US 20 WB US 71 NB over North Raccoon River No. 000000000700085 | 1.0 Mi. W of Jct. SR M54 | 2012 | Stringer/Multi-beam or Girder | 735 ft | 3,300 | Good |
| US 20 EB over Cedar Creek No. 000000000700100 | 2.5 Mi. E of SR N14 | 2012 | Stringer/Multi-beam or Girder | 306 ft | 2,950 | Good |
| US 20 WB over Cedar Creek No. 000000000700105 | 2.5 Mi. E of SR N14 | 2012 | Stringer/Multi-beam or Girder | 306 ft | 2,950 | Good |
| Ia 175 over High ST No. 000000000046630 | 1.9 Mi. E of SR M64 | 1934 | Culvert | 40 ft | 2,540 | Fair |
| US 20 EB over US 71 NB No. 000000000700090 | US 20 over US 71 | 2012 | Stringer/Multi-beam or Girder | 201 ft | 2,440 | Good |
| US 20 WB over US 71 NB No. 000000000700095 | US 20 over US 71 | 2012 | Stringer/Multi-beam or Girder | 201 ft | 2,440 | Good |
| US 20 EB over Boyer River No. 000000000046552 | 1.9 Miles West of US 71 | 2018 | Stringer/Multi-beam or Girder | 307 ft | 2,425 | Good |
| US 20 WB over Boyer River No. 000000000700820 | 1.9 Miles West of US 71 | 2017 | Stringer/Multi-beam or Girder | 307 ft | 2,425 | Good |
| US 20 EB over US 71 SB & Ia 471 No. 000000000700065 | At Jct. US 71 | 2012 | Stringer/Multi-beam or Girder | 226 ft | 2,195 | Good |
| US 20 WB over US 71 SB & Ia 471 No. 000000000700070 | At Jct. of US 71 | 2012 | Stringer/Multi-beam or Girder | 226 ft | 2,195 | Good |
| Ia 175 over Stream No. 000000000046650 | 0.1 Mi. W of Jct. SR M64 | 1937 | Culvert | 22 ft | 1,820 | Fair |
| Ia 175 over Boyer River No. 000000000046660 | 0.7 Mi. S of N JCT Ia 471 | 1967 | Stringer/Multi-beam or Girder | 170 ft | 1,820 | Fair |
| US 71 over Raccoon River No. 000000000046731 | 1.1 Mi. N of Jct. 175 | 2015 | Stringer/Multi-beam or Girder | 271 ft | 1,720 | Good |
| US 71 over Cedar Creek No. 000000000046751 | 0.1 Mi. S of Co. Rd. D36 | 2015 | Stringer/Multi-beam or Girder | 267 ft | 1,720 | Good |
| Ia 175 over Stream No. 000000000046621 | 2.0 Mi. W of Jct. US 71 | 2011 | Culvert | 36 ft | 1,700 | Good |
| Ia 175 over Stream No. 000000000046721 | 1.6 Mi. W of Jct. Ia 471 | 2002 | Culvert | 25 ft | 1,680 | Good |
| Ia 39 over Natural Stream No. 000000000700865 | 2.6 Mi. S of SR D59 | 1951 | Culvert | 22 ft | 1,540 | Fair |
| Ia 175 over Odebolt Creek No. 000000000046711 | 1.5 Mi. E of Jct. SR M35 | 1994 | Stringer/Multi-beam or Girder | 98 ft | 1,500 | Fair |
| Ia 39 over Porter Creek No. 000000000046701 | 2.4 Mi. South of Jct. D59 | 2023 | Culvert | 27 ft | 1,450 | Good |
| Ia 471 over Drainage Ditch No. 000000000046560 | 0.2 Mi. N of SR D-36 | 1933 | Culvert | 22 ft | 1,320 | Fair |
| FM over Odebolt Creek No. 000000000300451 | 087382304 | 1984 | Culvert | 25 ft | 1,228 | Good |
| S.Center Street over Lime Creek - Dd #3 No. 000000000011731 | 0863618 | 2009 | Slab | 93 ft | 1,196 | Good |
| S Center Street over Dd #1 No. 000000000011741 | 086361802 | 2009 | Slab | 103 ft | 1,196 | Good |
| Needham Ave over Small Natural Stream No. 000000000046690 | 087363106 | 1939 | Culvert | 25 ft | 1,117 | Poor |
| N 5th ST over North Raccoon River No. 000000000010160 | 088362400 | 1973 | Stringer/Multi-beam or Girder | 204 ft | 1,109 | Fair |
| Ia 471 over Branch Boyer River No. 000000000046671 | 0.7 Mi. N of Jct. Ia 175 | 1984 | Culvert | 25 ft | 1,070 | Good |
| Ia 471 over Boyer River No. 000000000046681 | 3.5 Mi. N of JCT Ia 175 | 1984 | Slab | 191 ft | 1,070 | Fair |
| 255th ST over Big Cedar Creek No. 000000000046601 | 088352003 | 1993 | Stringer/Multi-beam or Girder | 179 ft | 1,008 | Good |
| FM over Indian Creek No. 000000000300060 | 087362302 | 1969 | Slab | 103 ft | 938 | Poor |
| 255th ST over Little Indian Creek No. 000000000046570 | 088361903 | 1968 | Slab | 26 ft | 928 | Poor |
| FM over Boyer River No. 000000000301590 | 089370402 | 1956 | Slab | 103 ft | 848 | Poor |
| Gard Ave over Boyer River No. 000000000301771 | 0893716 | 2010 | Culvert | 26 ft | 848 | Good |
| FM over Small Creek No. 000000000299141 | 086363002 | 2000 | Culvert | 26 ft | 748 | Good |
| D 36 (255th St) over Drainage Ditch No. 000000000365825 | 088372403 | 1933 | Culvert | 25 ft | 679 | Fair |
| FM over Inlet Creek No. 000000000299101 | 086362209 | 1987 | Culvert | 26 ft | 638 | Good |
| FM over Dd #57 No. 000000000299111 | 086362401 | 2007 | Culvert | 26 ft | 628 | Good |
| D54 355th ST over Stream No. 000000000298991 | 086360703 | 2022 | Culvert | 30 ft | 559 | Good |
| M43 Gard Ave over Stream No. 000000000301881 | 089372804 | 2017 | Culvert | 21 ft | 559 | Good |
| M43 Gard Ave over Stream No. 000000000301891 | 089372802 | 2017 | Culvert | 21 ft | 559 | Good |
| FM over Lime Creek No. 000000000299131 | 086362802 | 1999 | Culvert | 25 ft | 529 | Good |
| FM over Dd 38 (buck Run Creek) No. 000000000301481 | 089361002 | 2008 | Culvert | 44 ft | 509 | Good |
| FM over Boyer River No. 000000000299360 | 086371403 | 1950 | Stringer/Multi-beam or Girder | 210 ft | 489 | Fair |
| High ST over Drainage No. 000000000006990 | 087362802 | 1968 | Stringer/Multi-beam or Girder | 58 ft | 479 | Poor |
| FM over Halfway Creek No. 000000000302051 | 089382801 | 1991 | Culvert | 35 ft | 469 | Fair |
| FM over No Name Creek No. 000000000301981 | 089380502 | 1971 | Slab | 103 ft | 450 | Fair |
| Ahrens ST over Raccoon River No. 000000000503670 | 088362500 | 1982 | Stringer/Multi-beam or Girder | 230 ft | 354 | Fair |
| FM over Inlet Blackhawk Lk No. 000000000299011 | 086360903 | 1989 | Slab | 78 ft | 330 | Fair |
| D59 360th ST over Creek No. 000000000299381 | 086371601 | 2014 | Culvert | 35 ft | 330 | Good |
| N14 Union Ave over Stream No. 000000000301381 | 089352302 | 2022 | Culvert | 35 ft | 330 | Good |
| FM over Racoon River No. 000000000300815 | 088361404 | 1970 | Stringer/Multi-beam or Girder | 203 ft | 319 | Fair |
| FM over Halfway Creek No. 000000000302061 | 089382902 | 1973 | Slab | 103 ft | 319 | Fair |
| Main ST over Drainage No. 000000000008901 | 087382708 | 2003 | Culvert | 27 ft | 306 | Good |
| FM over Raccoon River No. 000000000299920 | 087360101 | 1965 | Stringer/Multi-beam or Girder | 253 ft | 290 | Poor |
| FM over No Name Creek No. 000000000301551 | 089362101 | 1992 | Culvert | 25 ft | 290 | Good |
| FM over Racoon River No. 000000000301561 | 089362401 | 1972 | Stringer/Multi-beam or Girder | 203 ft | 290 | Fair |
| D15 190th ST over Boyer River No. 000000000301810 | 0893722 | 1964 | Slab | 103 ft | 280 | Poor |
| FM over Dd 81 No. 000000000301361 | 089352101 | 1988 | Culvert | 24 ft | 270 | Fair |
| FM over No Name Creek No. 000000000301790 | 089372101 | 1925 | Stringer/Multi-beam or Girder | 28 ft | 249 | Poor |
| FM over Overflow on Boyer River No. 000000000301800 | 089372201 | 1964 | Slab | 78 ft | 249 | Poor |
| Willow ST over Drainage No. 000000000008910 | 087383405 | 1900 | Stringer/Multi-beam or Girder | 21 ft | 232 | Poor |
| Local over Cedar Creek No. 000000000300891 | 088362508 | 1987 | Slab | 129 ft | 230 | Fair |
| FM over Dd #57 No. 000000000299021 | 086361201 | 1975 | Slab | 32 ft | 210 | Fair |
| FM over No Name Creek No. 000000000300400 | 087381702 | 1969 | Slab | 32 ft | 170 | Poor |
| FM over So Silver Creek No. 000000000301171 | 088381702 | 1999 | Culvert | 21 ft | 170 | Good |
| Cory Ave over Elk Creek No. 000000000301241 | 088383202 | 2010 | Slab | 103 ft | 170 | Good |
| FM over Raccoon River No. 000000000298921 | 086351410 | 1985 | Slab | 205 ft | 159 | Fair |
| FM over Raccoon River No. 000000000299851 | 087353201 | 1974 | Stringer/Multi-beam or Girder | 246 ft | 150 | Fair |
| Quincy Ave over Indian Creek No. 000000000300121 | 087362702 | 2017 | Slab | 102 ft | 139 | Good |
| Walnut ST over Odebolt Creek No. 000000000008891 | 087382708 | 2023 | Culvert | 29 ft | 120 | Good |
| FM over Racoon River No. 000000000298900 | 086351101 | 1920 | Truss - Thru | 171 ft | 120 | Poor |
| FM over Raccoon River No. 000000000299991 | 087361301 | 1974 | Stringer/Multi-beam or Girder | 246 ft | 110 | Poor |
| FM over Small Stream No. 000000000300011 | 087361301 | 1977 | Slab | 31 ft | 110 | Poor |
| FM over Porter Creek No. 000000000299750 | 086383504 | 1960 | Stringer/Multi-beam or Girder | 59 ft | 100 | Fair |
| Local over Stream No. 000000000300470 | 087382704 | 1957 | Stringer/Multi-beam or Girder | 45 ft | 100 | Poor |
| FM over Boyer River No. 000000000300971 | 088370801 | 1975 | Stringer/Multi-beam or Girder | 179 ft | 100 | Fair |
| FM over Boyer River No. 000000000301091 | 088373301 | 1979 | Stringer/Multi-beam or Girder | 179 ft | 100 | Fair |
| FM over Small No. 000000000299861 | 087353301 | 1979 | Slab | 33 ft | 71 | Fair |
| FM over Odebolt Creek No. 000000000300560 | 087383202 | 1951 | Stringer/Multi-beam or Girder | 70 ft | 71 | Poor |
| Otter Ave over Stream No. 000000000300881 | 088362004 | 2019 | Slab | 40 ft | 71 | Good |
| FM over Racoon River No. 000000000300930 | 088363604 | 1924 | Truss - Thru | 155 ft | 71 | Poor |
| Local over Stream No. 000000000289995 | 086360711 | 1957 | Stringer/Multi-beam or Girder | 26 ft | 60 | Fair |
| FM over Unnamed Creek No. 000000000299370 | 086371502 | 1955 | Stringer/Multi-beam or Girder | 57 ft | 60 | Poor |
| FM over Boyer River No. 000000000299500 | 086372806 | 1958 | Slab | 128 ft | 60 | Poor |
| FM over Small Stream No. 000000000299541 | 086373303 | 1984 | Slab | 102 ft | 60 | Fair |
| Local over Stream No. 000000000300460 | 087382702 | 1957 | Stringer/Multi-beam or Girder | 45 ft | 60 | Fair |
| Local over Boyer River No. 000000000301930 | 089373501 | 1916 | Truss - Thru | 93 ft | 60 | Poor |
| Local over Lime Creek No. 000000000299091 | 086361702 | 1989 | Culvert | 25 ft | 50 | Good |
| FM over Lime Creek No. 000000000299160 | 086363301 | 1922 | Stringer/Multi-beam or Girder | 24 ft | 50 | Fair |
| FM over Small Stream No. 000000000299280 | 086370802 | 1930 | Stringer/Multi-beam or Girder | 26 ft | 50 | Fair |
| FM over Stream No. 000000000299890 | 087353502 | 1924 | Stringer/Multi-beam or Girder | 28 ft | 50 | Poor |
| Local over Stream No. 000000000299980 | 087361204 | 1924 | Stringer/Multi-beam or Girder | 29 ft | 50 | Fair |
| FM over Cedar Creek No. 000000000300681 | 088351004 | 2006 | Slab | 128 ft | 50 | Good |
| Local over Halfway Creek No. 000000000302030 | 089382202 | 1918 | Truss - Thru | 46 ft | 50 | Poor |
| FM over No Name Creek No. 000000000299220 | 086370302 | 1954 | Stringer/Multi-beam or Girder | 57 ft | 45 | Poor |
| Local over No Name Creek No. 000000000299560 | 086373502 | 1964 | Stringer/Multi-beam or Girder | 57 ft | 45 | Poor |
| Local RD over Otter Creek No. 000000000299711 | 086382901 | 1968 | Stringer/Multi-beam or Girder | 57 ft | 45 | Poor |
| FM over Raccoon River No. 000000000299900 | 087353504 | 1921 | Truss - Thru | 184 ft | 45 | Poor |
| Local over Stream No. 000000000300131 | 087362901 | 1993 | Slab | 129 ft | 45 | Good |
| Local over Small Stream No. 000000000300510 | 087383004 | 1914 | Truss - Thru | 53 ft | 45 | Poor |
| Local over DD#16 No. 000000000301330 | 089351302 | 1924 | Stringer/Multi-beam or Girder | 22 ft | 45 | Poor |
| Local over Stream No. 000000000301870 | 089372801 | 1961 | Stringer/Multi-beam or Girder | 45 ft | 45 | Poor |
| Local over Raccoon River No. 000000000298881 | 086350404 | 1976 | Stringer/Multi-beam or Girder | 246 ft | 40 | Fair |
| Local over Stream No. 000000000299170 | 086363402 | 1934 | Stringer/Multi-beam or Girder | 35 ft | 40 | Fair |
| Local over Stream No. 000000000299941 | 087360502 | 2005 | Slab | 103 ft | 40 | Good |
| 320th ST over Indian Creek No. 000000000300112 | 087362701 | 2021 | Slab | 103 ft | 40 | Good |
| Ira Avenue over Stream No. 000000000300181 | 087370502 | 2022 | Culvert | 24 ft | 40 | Good |
| Local over Boyer River No. 000000000301001 | 088371601 | 1994 | Slab | 153 ft | 40 | Good |
| Local over Stream No. 000000000301060 | 088372801 | 1960 | Stringer/Multi-beam or Girder | 57 ft | 40 | Fair |
| Local over Boyer River No. 000000000301071 | 088372801 | 2005 | Slab | 150 ft | 40 | Good |
| Local over Stream No. 000000000298961 | 086360101 | 2008 | Slab | 83 ft | 34 | Good |
| Local over Wall Lake Inlet No. 000000000299191 | 086363602 | 2002 | Stringer/Multi-beam or Girder | 28 ft | 34 | Good |
| Local over No Name Creek No. 000000000299260 | 086370602 | 1926 | Stringer/Multi-beam or Girder | 27 ft | 34 | Poor |
| FM over Dd #31 No. 000000000299880 | 087353403 | 1919 | Stringer/Multi-beam or Girder | 35 ft | 34 | Fair |
| Local over Stream No. 000000000300170 | 087370501 | 1934 | Stringer/Multi-beam or Girder | 43 ft | 34 | Poor |
| Local over Small Creek No. 000000000300200 | 087370901 | 1925 | Stringer/Multi-beam or Girder | 33 ft | 34 | Poor |
| Local over No Name Creek No. 000000000300211 | 087370901 | 1988 | Culvert | 25 ft | 34 | Fair |
| Local over Boyer Valley No. 000000000300220 | 087370901 | 1925 | Truss - Thru | 93 ft | 34 | Poor |
| FM over Cedar Creek D D #181 No. 000000000300670 | 088351001 | 1966 | Slab | 128 ft | 34 | Poor |
| Local over Boyer Creek No. 000000000301720 | 089371102 | 1958 | Slab | 103 ft | 34 | Fair |
| Local over Stream No. 000000000301991 | 089380602 | 2008 | Slab | 83 ft | 34 | Good |
| Local over Stream No. 000000000299040 | 086361202 | 1917 | Stringer/Multi-beam or Girder | 34 ft | 30 | Poor |
| Local over Small Stream No. 000000000299061 | 086361502 | 1985 | Stringer/Multi-beam or Girder | 39 ft | 30 | Poor |
| Local Road over Boyer River No. 000000000299210 | 086370201 | 1969 | Stringer/Multi-beam or Girder | 178 ft | 30 | Fair |
| Local over Small Stream No. 000000000299231 | 086370401 | 1994 | Culvert | 26 ft | 30 | Good |
| Local Road over Small Stream No. 000000000299270 | 086370801 | 1923 | Stringer/Multi-beam or Girder | 24 ft | 30 | Poor |
| Local over Stream No. 000000000299411 | 086372306 | 1973 | Slab | 103 ft | 30 | Fair |
| Local Road over Small Stream No. 000000000299670 | 086382201 | 1932 | Stringer/Multi-beam or Girder | 30 ft | 30 | Poor |
| Local Road over Drainage No. 000000000299690 | 086382501 | 1964 | Slab | 32 ft | 30 | Poor |
| Local over Dd #25 No. 000000000299791 | 087352101 | 2001 | Stringer/Multi-beam or Girder | 24 ft | 30 | Good |
| Local over Wall Lake Outlet No. 000000000300101 | 087362601 | 1993 | Culvert | 26 ft | 30 | Good |
| 300th ST over Small Stream No. 000000000300391 | 087381701 | 2019 | Culvert | 24 ft | 30 | Good |
| FM over Odebolt Creek No. 000000000300430 | 087382301 | 1970 | Slab | 32 ft | 30 | Fair |
| Local over Stream No. 000000000300871 | 088362002 | 2001 | Slab | 27 ft | 30 | Good |
| FM over Small No. 000000000300941 | 088370504 | 1978 | Slab | 78 ft | 30 | Fair |
| Local over Elk Creek No. 000000000301191 | 088382802 | 1984 | Culvert | 30 ft | 30 | Fair |
| Local over Raccoon River No. 000000000301521 | 089361301 | 1985 | Slab | 178 ft | 30 | Good |
| 160th ST over Boyer Creek No. 000000000301581 | 089370201 | 2024 | Culvert | 26 ft | 30 | Good |
| Local RD over Small No. 000000000301655 | 089370801 | 1977 | Slab | 26 ft | 30 | Poor |
| Local over Stream No. 000000000361790 | 088370602 | 1981 | Slab | 32 ft | 30 | Poor |
| FM over Small Stream No. 000000000299250 | 086370502 | 1945 | Stringer/Multi-beam or Girder | 39 ft | 26 | Poor |
| Local over Small Stream No. 000000000299531 | 086373102 | 1971 | Stringer/Multi-beam or Girder | 57 ft | 26 | Poor |
| Local Road over Small Stream No. 000000000299570 | 086380101 | 1919 | Stringer/Multi-beam or Girder | 24 ft | 26 | Fair |
| Local over Small Stream No. 000000000299721 | 086383201 | 1986 | Stringer/Multi-beam or Girder | 42 ft | 26 | Poor |
| FM over Porter Creek No. 000000000299740 | 086383501 | 1953 | Slab | 103 ft | 26 | Fair |
| Local over Stream No. 000000000300000 | 087361302 | 1924 | Stringer/Multi-beam or Girder | 33 ft | 26 | Poor |
| FM over Indian Creek No. 000000000300041 | 087362001 | 1998 | Slab | 128 ft | 26 | Good |
| Local over Racoon River No. 000000000300071 | 087362401 | 1992 | Stringer/Multi-beam or Girder | 246 ft | 26 | Good |
| FM over Stream No. 000000000300280 | 087372201 | 1966 | Stringer/Multi-beam or Girder | 153 ft | 26 | Fair |
| Local over Stream No. 000000000300440 | 087382303 | 1928 | Stringer/Multi-beam or Girder | 27 ft | 26 | Fair |
| Local over Small Stream No. 000000000300591 | 087383602 | 1999 | Culvert | 21 ft | 26 | Good |
| FM over D D #71 No. 000000000300760 | 088360701 | 1930 | Stringer/Multi-beam or Girder | 25 ft | 26 | Poor |
| FM over Small Creek No. 000000000300980 | 088370802 | 1919 | Stringer/Multi-beam or Girder | 33 ft | 26 | Fair |
| Local over Small Stream No. 000000000301160 | 088380602 | 1919 | Stringer/Multi-beam or Girder | 22 ft | 26 | Fair |
| Local over Raccoon River No. 000000000301415 | 089353103 | 1975 | Slab | 127 ft | 26 | Fair |
| Local over Stream No. 000000000301500 | 089361104 | 1953 | Slab | 103 ft | 26 | Poor |
| Local over Raccoon River No. 000000000301570 | 089362503 | 1930 | Truss - Thru | 92 ft | 26 | Poor |
| Local over Small Stream No. 000000000301830 | 089372202 | 1917 | Stringer/Multi-beam or Girder | 23 ft | 26 | Fair |
| FM over Boyer River No. 000000000301851 | 089372602 | 1976 | Stringer/Multi-beam or Girder | 180 ft | 26 | Fair |
| Local over Boyer River No. 000000000301861 | 089372701 | 1989 | Slab | 160 ft | 26 | Good |
| Local over Stream No. 000000000301921 | 089373402 | 1985 | Culvert | 24 ft | 26 | Fair |
| FM over Stream No. 000000000301951 | 089373502 | 1981 | Stringer/Multi-beam or Girder | 45 ft | 26 | Poor |
| 270th ST over Indian River No. 000000000300911 | 088363201 | 2024 | Culvert | 32 ft | 25 | Good |
| FM over Small Stream No. 000000000299151 | 086363101 | 1974 | Slab | 32 ft | 20 | Poor |
| Local over Small Stream No. 000000000299441 | 086372501 | 1971 | Slab | 78 ft | 20 | Fair |
| FM over Indian Creek No. 000000000299950 | 087360701 | 1917 | Stringer/Multi-beam or Girder | 26 ft | 20 | Fair |
| FM over Dd #71 No. 000000000299960 | 087360701 | 1920 | Stringer/Multi-beam or Girder | 42 ft | 20 | Poor |
| Local over Small Stream No. 000000000300081 | 087362402 | 1985 | Slab | 127 ft | 20 | Fair |
| Rolland Ave over Outlet Creek No. 000000000300141 | 087363602 | 2022 | Stringer/Multi-beam or Girder | 40 ft | 20 | Good |
| Local over Stream No. 000000000300301 | 087372801 | 1997 | Culvert | 25 ft | 20 | Good |
| Local over Stream No. 000000000300371 | 087381002 | 1994 | Culvert | 29 ft | 20 | Fair |
| FM over Small Creek No. 000000000300411 | 087381901 | 1993 | Culvert | 25 ft | 20 | Good |
| Buchanan Ave over Stream No. 000000000300421 | 087381902 | 2000 | Slab | 40 ft | 20 | Good |
| Local over Raccoon River No. 000000000300791 | 088361001 | 1985 | Slab | 226 ft | 20 | Fair |
| Local over Small Stream No. 000000000300900 | 088362903 | 1949 | Stringer/Multi-beam or Girder | 25 ft | 20 | Poor |
| FM over Boyer River No. 000000000301020 | 088372101 | 1967 | Stringer/Multi-beam or Girder | 153 ft | 20 | Fair |
| Local over Stream No. 000000000301030 | 088372102 | 1956 | Stringer/Multi-beam or Girder | 57 ft | 20 | Poor |
| Local over Indian Creek No. 000000000301051 | 088372501 | 1999 | Culvert | 25 ft | 20 | Good |
| Buchanan Ave over Stream No. 000000000301181 | 088381802 | 2024 | Culvert | 26 ft | 20 | Good |
| Local over Stream No. 000000000301531 | 089361501 | 2003 | Culvert | 23 ft | 20 | Good |
| Local over Small Stream No. 000000000302060 | 089382802 | 1931 | Truss - Thru | 60 ft | 20 | Poor |
| 230th ST over US 20 No. 000000000700075 | 1.4 Mi. W of Jct. SR M54 | 2012 | Stringer/Multi-beam or Girder | 323 ft | 20 | Good |
| Local over Small Stream No. 000000000299121 | 086362601 | 1974 | Slab | 32 ft | 15 | Poor |
| FM over Stream No. 000000000299180 | 086363501 | 1923 | Stringer/Multi-beam or Girder | 28 ft | 15 | Fair |
| 350th ST over Small Stream No. 000000000299311 | 086371001 | 2017 | Slab | 36 ft | 15 | Good |
| Local over Boyer River No. 000000000299340 | 086371101 | 1931 | Truss - Thru | 152 ft | 15 | Poor |
| Local over Wheeler Creek No. 000000000299510 | 086373002 | 1932 | Stringer/Multi-beam or Girder | 35 ft | 15 | Fair |
| Local over Small Stream No. 000000000300031 | 087361801 | 1985 | Slab | 91 ft | 15 | Fair |
| Local over Boyer River No. 000000000300161 | 087370401 | 1974 | Stringer/Multi-beam or Girder | 179 ft | 15 | Fair |
| Local over Boyer River No. 000000000300291 | 087372701 | 1979 | Stringer/Multi-beam or Girder | 179 ft | 15 | Fair |
| Local over Small Stream No. 000000000300361 | 087380902 | 1986 | Stringer/Multi-beam or Girder | 56 ft | 15 | Fair |
| Local over Odebolt Creek No. 000000000300481 | 087382804 | 1981 | Stringer/Multi-beam or Girder | 58 ft | 15 | Poor |
| Local over Stream No. 000000000300841 | 088361701 | 2001 | Slab | 27 ft | 15 | Good |
| Dean Ave over Small Stream No. 000000000301251 | 088383302 | 2017 | Culvert | 24 ft | 15 | Good |
| Local over Small Stream No. 000000000301300 | 089351101 | 1923 | Stringer/Multi-beam or Girder | 38 ft | 15 | Poor |
| Local over Small Stream No. 000000000301491 | 089361003 | 1980 | Stringer/Multi-beam or Girder | 64 ft | 15 | Poor |
| Local over Stream No. 000000000301610 | 089370502 | 1960 | Slab | 32 ft | 15 | Poor |
| Local over Boyer River No. 000000000301621 | 089370502 | 1981 | Slab | 91 ft | 15 | Fair |
Structure types in Sac County
| Stringer/Multi-beam or Girder | 93 | 42.1% |
| Slab | 62 | 28.1% |
| Culvert | 55 | 24.9% |
| Truss - Thru | 10 | 4.5% |
| Channel Beam | 1 | 0.5% |
Other counties in Iowa
- Adair County 303
- Adams County 185
- Allamakee County 197
- Appanoose County 185
- Audubon County 204
- Benton County 373
- Black Hawk County 489
- Boone County 134
- Bremer County 267
- Buchanan County 320
- Buena Vista County 157
- Butler County 287
- Calhoun County 198
- Carroll County 249
- Cass County 296
- Cedar County 300
- Cerro Gordo County 268
- Cherokee County 244
- Chickasaw County 304
- Clarke County 168
- Clay County 154
- Clayton County 257
- Clinton County 375
- Crawford County 301
- Dallas County 206
- Davis County 163
- Decatur County 199
- Delaware County 294
- Des Moines County 173
- Dickinson County 83
- Dubuque County 346
- Emmet County 78
- Fayette County 362
- Floyd County 214
- Franklin County 227
- Fremont County 179
- Greene County 168
- Grundy County 288
- Guthrie County 263
- Hamilton County 165
- Hancock County 135
- Hardin County 241
- Harrison County 222
- Henry County 173
- Howard County 212
- Humboldt County 87
- Ida County 182
- Iowa County 239
- Jackson County 252
- Jasper County 382
- Jefferson County 156
- Johnson County 376
- Jones County 230
- Keokuk County 183
- Kossuth County 266
- Lee County 214
- Linn County 511
- Louisa County 151
- Lucas County 198
- Lyon County 273
- Madison County 225
- Mahaska County 221
- Marion County 217
- Marshall County 303
- Mills County 184
- Mitchell County 167
- Monona County 160
- Monroe County 131
- Montgomery County 209
- Muscatine County 144
- O'Brien County 263
- Osceola County 184
- Page County 191
- Palo Alto County 135
- Plymouth County 430
- Pocahontas County 198
- Polk County 548
- Pottawattamie County 557
- Poweshiek County 243
- Ringgold County 215
- Scott County 291
- Shelby County 207
- Sioux County 448
- Story County 302
- Tama County 337
- Taylor County 220
- Union County 172
- Van Buren County 155
- Wapello County 190
- Warren County 238
- Washington County 207
- Wayne County 165
- Webster County 190
- Winnebago County 54
- Winneshiek County 342
- Woodbury County 455
- Worth County 116
- Wright County 175