Shelby County, Iowa bridges
Shelby County has 207 bridges and culverts in the National Bridge Inventory, the oldest built in 1900. 18 (9%) are rated poor. The most common type is stringer/multi-beam or girder (68%).
- Bridges
- 207
- Good
- 38%
- Fair
- 54%
- Poor
- 9%
- 18 bridges
- Average age
- 45.6 yrs
- Posted or closed
- 61
Map of bridges in Shelby County
Green good, amber fair, red poor. Click a marker for details.Search bridges in Shelby County
Type at least two characters, or pick a condition or type, to search every bridge in the county.
Condition
Good38%(78)
Fair54%(111)
Poor9%(18)
When they were built
Busiest
- US 59 over Drainage DitchFair5,000 vehicles/day
- US 59 over Drainage DitchFair4,940 vehicles/day
- US 59 over West Nishnabotna RiverFair4,940 vehicles/day
- US 59 over Jensen CreekFair4,680 vehicles/day
- Ia 44 over West Nishnabotna RiverFair3,960 vehicles/day
Longest
- Fair
- Good
- Fair
- Good
- Fair
Oldest
- Exchange ST over DrainageFairBuilt 1900
- FM over Silver CreekFairBuilt 1914
- Local over Mosquito CreekPoorBuilt 1917
- Local over E Branch W. Nish. RiverPoorBuilt 1920
- Local over W Nishnabotna RiverFairBuilt 1920
All bridges in Shelby County
Busiest first · showing 1–200 of 207| Bridge | Location | Built | Type | Length | Daily traffic | Condition |
|---|---|---|---|---|---|---|
| US 59 over Drainage Ditch No. 000000000047790 | 2.8 Mi. S of Jct. Ia 44 | 1966 | Culvert | 25 ft | 5,000 | Fair |
| US 59 over Drainage Ditch No. 000000000047770 | 2.6 Mi. N of Jct. I-80 | 1970 | Slab | 63 ft | 4,940 | Fair |
| US 59 over West Nishnabotna River No. 000000000047780 | 0.8 Mi. S of SR F-58 | 1970 | Stringer/Multi-beam or Girder | 408 ft | 4,940 | Fair |
| US 59 over Jensen Creek No. 000000000605870 | 1.2 Mi. S of Jct. Ia 44 | 1968 | Culvert | 26 ft | 4,680 | Fair |
| Ia 44 over West Nishnabotna River No. 000000000048001 | 1.3 Mi. E of Jct. U.S. 59 | 1978 | Stringer/Multi-beam or Girder | 295 ft | 3,960 | Fair |
| US 59 over Lyon Creek No. 000000000047800 | 2.6 Mi. S of Jct. Ia 37 | 1970 | Stringer/Multi-beam or Girder | 192 ft | 3,240 | Fair |
| US 59 over Drainage No. 000000000047810 | 2.5 Mi. N of Jct. Ia 37 | 1970 | Culvert | 25 ft | 3,080 | Good |
| US 59 over Willow Creek No. 000000000047840 | 3.4 Mi. N of Jct. Ia 37 | 1970 | Stringer/Multi-beam or Girder | 180 ft | 2,830 | Fair |
| Ia 44 over West Nishnabotna River No. 000000000048021 | 5.8 E of Jct. U.S. 59 | 1984 | Stringer/Multi-beam or Girder | 281 ft | 2,690 | Fair |
| Ia 44 over Silver Creek No. 000000000047981 | 2.1 Mi. W of Jct. 59 | 1985 | Culvert | 32 ft | 2,090 | Fair |
| Ia 44 over Buck Creek No. 000000000048051 | 3.0 Mi. W of Ia 173 | 1976 | Stringer/Multi-beam or Girder | 192 ft | 1,570 | Good |
| Ia 173 over Elkhorn Creek No. 000000000303961 | 1.1 Mi. N of Jct. SR F-58 | 2003 | Stringer/Multi-beam or Girder | 188 ft | 1,500 | Good |
| Ia 44 over Elm Creek No. 000000000605790 | 0.2 Mi. E of Jct. SR M47 | 1988 | Culvert | 37 ft | 1,490 | Good |
| Ia 37 over Mosquito Creek No. 000000000047871 | 0.6 Mi. E of Jct. Ia 191 | 2001 | Slab | 134 ft | 1,300 | Good |
| FM over Silver Creek No. 000000000306521 | 802739 | 2013 | Stringer/Multi-beam or Girder | 58 ft | 1,155 | Good |
| Ia 44 over Mosquito Creek No. 000000000047950 | 0.3 Mi. E of Jct. Ia 191 | 1959 | Stringer/Multi-beam or Girder | 215 ft | 1,110 | Fair |
| Ia 44 over Keg Creek No. 000000000047960 | 3.4 Mi. E of Jct. 191 | 1967 | Culvert | 50 ft | 1,110 | Fair |
| FM over Willow Creek No. 000000000361650 | 811439 | 1969 | Stringer/Multi-beam or Girder | 159 ft | 887 | Fair |
| FM RD F32 over Mosquito Creek No. 000000000306801 | 802640 | 1974 | Stringer/Multi-beam or Girder | 192 ft | 816 | Fair |
| Ia 191 over Drainage Ditch No. 000000000048091 | 2.7 Mi. N of Jct. Ia 44 | 1986 | Stringer/Multi-beam or Girder | 209 ft | 790 | Fair |
| Ia 191 over Stream No. 000000000048100 | 2.0 Mi. N of Jct. SR F32 | 1941 | Culvert | 21 ft | 790 | Fair |
| Ia 191 over Mosquito Creek No. 000000000048111 | 2.3 Mi. S. of Jct. Ia #37 | 1991 | Stringer/Multi-beam or Girder | 256 ft | 790 | Fair |
| Ia 191 over Mosquito Creek No. 000000000048121 | 2.0 Mi. S of Jct. Ia 37 | 1991 | Stringer/Multi-beam or Girder | 192 ft | 790 | Fair |
| Linden RD over Small Stream No. 000000000361951 | 079380702 | 2014 | Stringer/Multi-beam or Girder | 100 ft | 767 | Good |
| FM over West Nishnabotna River No. 000000000307230 | 000000000 | 1969 | Stringer/Multi-beam or Girder | 182 ft | 717 | Fair |
| FM over W Nishnabotna River No. 000000000307210 | 081373103 | 1960 | Stringer/Multi-beam or Girder | 204 ft | 668 | Fair |
| Ia 37 over Mill Creek No. 000000000047851 | 3.7 E of Jct. US 30 | 1992 | Stringer/Multi-beam or Girder | 200 ft | 630 | Fair |
| Ia 37 over Moser Creek No. 000000000047860 | 1.4 Mi. W Jct. Ia #191 | 1961 | Stringer/Multi-beam or Girder | 183 ft | 630 | Fair |
| FM RD F32 over Lyons Creek No. 000000000361961 | 080381904 | 2002 | Culvert | 27 ft | 608 | Good |
| FM over E Br W Nishnabotna River No. 000000000304915 | 079370602 | 1972 | Stringer/Multi-beam or Girder | 254 ft | 588 | Fair |
| FM over Long Branch No. 000000000307250 | 081373401 | 1956 | Stringer/Multi-beam or Girder | 57 ft | 537 | Fair |
| FM RD F32 over Pigeon Creek No. 000000000306821 | 802940 | 1982 | Stringer/Multi-beam or Girder | 143 ft | 518 | Fair |
| F24 (linden Rd) over W Fork Nisnabotna River No. 000000000047891 | LINDEN/F24 | 2012 | Stringer/Multi-beam or Girder | 304 ft | 488 | Good |
| FM RD F-32 over W Fork W.Nishnabotna Riv No. 000000000306246 | 080381903 | 1978 | Stringer/Multi-beam or Girder | 230 ft | 488 | Fair |
| Exchange ST over Drainage No. 000000000005930 | 000000000 | 1900 | Tee Beam | 24 ft | 452 | Fair |
| FM over Keg Creek No. 000000000305481 | 079390802 | 1973 | Stringer/Multi-beam or Girder | 98 ft | 450 | Fair |
| FM over Lyons Creek No. 000000000306490 | 080392403 | 1992 | Stringer/Multi-beam or Girder | 154 ft | 450 | Good |
| FM over Elk Creek No. 000000000307191 | 081373002 | 2005 | Stringer/Multi-beam or Girder | 257 ft | 439 | Fair |
| F24 over Kidds Creek No. 000000000047900 | 081383103 | 1968 | Culvert | 21 ft | 417 | Fair |
| F24 over Small Stream No. 000000000047910 | 081383301 | 1938 | Culvert | 21 ft | 417 | Poor |
| F24 over Small Stream No. 000000000047920 | 081383501 | 1937 | Culvert | 32 ft | 417 | Fair |
| FM over W Nishnabotna River No. 000000000304501 | 781039 | 2007 | Stringer/Multi-beam or Girder | 243 ft | 409 | Good |
| Cora ST over Elk Creek No. 000000000047931 | 020000515 | 2019 | Stringer/Multi-beam or Girder | 142 ft | 396 | Good |
| Linden RD over Small Stream No. 000000000305336 | 079383002 | 2018 | Culvert | 34 ft | 390 | Good |
| FM over Tributary Mosquito Creek No. 000000000306391 | 80839 | 1980 | Slab | 103 ft | 368 | Good |
| So M 16 over Mosquito Creek No. 000000000004400 | 0000 | 1963 | Slab | 103 ft | 349 | Fair |
| FM RD F32 over West Nishnabotna River No. 000000000362640 | 080382205 | 1985 | Stringer/Multi-beam or Girder | 167 ft | 319 | Good |
| FM over W Fk W Nishnabotna River No. 000000000305241 | 079380803 | 1996 | Stringer/Multi-beam or Girder | 192 ft | 309 | Good |
| Old HWY 59 over W Fork W Nish River No. 000000000307696 | 081392406 | 1994 | Stringer/Multi-beam or Girder | 287 ft | 300 | Good |
| Linden RD over Snake Creek No. 000000000361641 | 081392508 | 2021 | Culvert | 27 ft | 300 | Good |
| FM over East Br W Nishnabotna No. 000000000304230 | 078380703 | 1965 | Stringer/Multi-beam or Girder | 252 ft | 278 | Fair |
| FM over Small Stream No. 000000000303820 | 078370305 | 1957 | Stringer/Multi-beam or Girder | 32 ft | 240 | Fair |
| FM over Indian Creek No. 000000000303850 | 078370509 | 1965 | Stringer/Multi-beam or Girder | 204 ft | 240 | Fair |
| FM over Small Stream No. 000000000303880 | 078370701 | 1960 | Slab | 130 ft | 240 | Poor |
| FM over W Fk W Nishnabotna River No. 000000000305231 | 079380704 | 1973 | Stringer/Multi-beam or Girder | 221 ft | 159 | Fair |
| FM over Small Stream No. 000000000305235 | 079380704 | 1957 | Stringer/Multi-beam or Girder | 109 ft | 159 | Fair |
| FM RD F16 over Moser Creek No. 000000000307621 | 081392004 | 1981 | Slab | 128 ft | 159 | Fair |
| FM over Little Silver Creek No. 000000000304660 | 078400307 | 1950 | Culvert | 21 ft | 131 | Fair |
| FM over Silver Creek No. 000000000304710 | 078401103 | 1960 | Slab | 103 ft | 131 | Poor |
| FM over Silver Creek No. 000000000305511 | 079391501 | 2005 | Stringer/Multi-beam or Girder | 66 ft | 120 | Good |
| North 7th ST over Small Stream No. 000000000502021 | D81500610 | 2021 | Slab | 73 ft | 114 | Good |
| Local over W. Nishnabotna River No. 000000000305251 | 079380807 | 2004 | Stringer/Multi-beam or Girder | 184 ft | 113 | Good |
| FM over Little Silver Creek No. 000000000304880 | 078403405 | 1958 | Stringer/Multi-beam or Girder | 57 ft | 110 | Fair |
| FM over West Nishnabotna River No. 000000000304621 | 078393203 | 1985 | Stringer/Multi-beam or Girder | 229 ft | 100 | Good |
| FM over Pigeon Creek No. 000000000306700 | 801640 | 1959 | Slab | 32 ft | 89 | Fair |
| Local over Elkhorn Creek No. 000000000303951 | 078371201 | 2001 | Stringer/Multi-beam or Girder | 80 ft | 82 | Good |
| Local over Silver Creek No. 000000000304891 | 078403411 | 2001 | Stringer/Multi-beam or Girder | 138 ft | 82 | Good |
| 1400th ST over W Nishnabotna River No. 000000000306321 | 1400th ST W of Orange RD | 2015 | Stringer/Multi-beam or Girder | 164 ft | 82 | Good |
| F16 over Mill Creek No. 000000000366320 | On F-16 North of Dogwood | 2017 | Slab | 100 ft | 79 | Good |
| Juniper RD over Small Stream No. 000000000304490 | 078390906 | 1950 | Stringer/Multi-beam or Girder | 42 ft | 72 | Fair |
| Local over Small Stream No. 000000000304610 | 078392904 | 1950 | Culvert | 21 ft | 72 | Fair |
| 300th ST over Little Silver Creek No. 000000000304831 | 078402701 | 2017 | Stringer/Multi-beam or Girder | 74 ft | 72 | Good |
| FM over Silver Creek No. 000000000304870 | 078403407 | 1980 | Stringer/Multi-beam or Girder | 142 ft | 71 | Good |
| FM over W. Nisnabotna River No. 000000000305221 | 079380407 | 2003 | Stringer/Multi-beam or Girder | 176 ft | 71 | Good |
| FM over W Nishnabotna River No. 000000000306950 | 081370202 | 1957 | Box Beam or Girders - Multiple | 144 ft | 71 | Fair |
| Wildwood RD over Indian Creek No. 000000000305161 | 079373602 | 2015 | Stringer/Multi-beam or Girder | 139 ft | 62 | Good |
| Local over Elm Creek No. 000000000305300 | 079382404 | 1926 | Truss - Thru | 105 ft | 62 | Fair |
| 1600th ST over Small Stream No. 000000000306721 | East of Beech RD & 1600th | 2012 | Stringer/Multi-beam or Girder | 70 ft | 62 | Good |
| Local over Pigeon Creek No. 000000000306730 | 802040 | 1950 | Stringer/Multi-beam or Girder | 73 ft | 62 | Fair |
| 2200th ST over Elk Creek No. 000000000307071 | 081371901 | 2016 | Stringer/Multi-beam or Girder | 139 ft | 62 | Good |
| FM over Walnut Creek No. 000000000304330 | 078382303 | 1952 | Stringer/Multi-beam or Girder | 54 ft | 60 | Fair |
| FM over Small Stream No. 000000000305351 | 079383404 | 1996 | Culvert | 21 ft | 60 | Fair |
| FM RD F32 over Small Stream No. 000000000306011 | 080371901 | 2008 | Culvert | 24 ft | 60 | Fair |
| FM RD F16 over W Fork/W Nishnabotna No. 000000000307301 | 081380501 | 1970 | Girder and Floorbeam System | 278 ft | 60 | Fair |
| FM RD F16 over Moser Creek No. 000000000307521 | 081390901 | 1994 | Slab | 78 ft | 60 | Good |
| FM RD F16 over Willow Creek No. 000000000307530 | 081391001 | 1958 | Stringer/Multi-beam or Girder | 129 ft | 60 | Fair |
| FM RD F16 over Bee Tree Creek No. 000000000307960 | 081400905 | 1960 | Stringer/Multi-beam or Girder | 132 ft | 60 | Fair |
| Redwood Ave over Dutch Branch No. 000000000304291 | 078381602 | 2014 | Stringer/Multi-beam or Girder | 87 ft | 51 | Good |
| Local over Bonnie Creek No. 000000000305040 | 079372203 | 1957 | Channel Beam | 31 ft | 51 | Fair |
| 1000th ST over Buck Creek No. 000000000305051 | 079372203 | 2018 | Stringer/Multi-beam or Girder | 75 ft | 51 | Good |
| Local over Mosquito Creek No. 000000000305730 | 079400911 | 1960 | Truss - Thru | 180 ft | 51 | Fair |
| Local over Long Branch No. 000000000306001 | 801637 | 1940 | Stringer/Multi-beam or Girder | 172 ft | 51 | Fair |
| Local over Small Stream No. 000000000306760 | 802340 | 1959 | Stringer/Multi-beam or Girder | 57 ft | 51 | Fair |
| Local over Mosquito Creek No. 000000000362211 | 079400305 | 2004 | Stringer/Multi-beam or Girder | 229 ft | 51 | Good |
| FM over Keg Creek No. 000000000304681 | 078400603 | 1982 | Slab | 128 ft | 50 | Fair |
| FM RD M56 over Long Branch Creek No. 000000000305950 | 80337 | 1958 | Stringer/Multi-beam or Girder | 120 ft | 50 | Fair |
| Fir RD over Mosquito Creek No. 000000000306651 | 080401202 | 2016 | Stringer/Multi-beam or Girder | 189 ft | 50 | Good |
| FM over Moser Creek No. 000000000307630 | 081392103 | 1962 | Channel Beam | 83 ft | 50 | Fair |
| Local over Elm Creek No. 000000000305020 | 079371702 | 1969 | Stringer/Multi-beam or Girder | 61 ft | 46 | Fair |
| 800th Street over Small Stream No. 000000000305131 | 079373401 | 2023 | Stringer/Multi-beam or Girder | 47 ft | 46 | Good |
| Ginkgo RD over Small Stream No. 000000000306551 | 803039 | 2015 | Stringer/Multi-beam or Girder | 85 ft | 46 | Good |
| Local over Kidds Creek No. 000000000307461 | 081382901 | 2003 | Stringer/Multi-beam or Girder | 70 ft | 46 | Good |
| 2100th ST over Snake Creek No. 000000000307481 | 081383001 | 2018 | Stringer/Multi-beam or Girder | 74 ft | 46 | Good |
| FM over Prairie Rose Creek No. 000000000304041 | 078372203 | 1984 | Culvert | 21 ft | 45 | Fair |
| Local over Silver Creek No. 000000000306561 | 803439 | 1994 | Stringer/Multi-beam or Girder | 78 ft | 45 | Fair |
| FM over Long Branch No. 000000000307170 | 081372602 | 1957 | Stringer/Multi-beam or Girder | 57 ft | 45 | Fair |
| Local over W Fork W Nishnabotna Rvr No. 000000000307331 | 081380701 | 1992 | Stringer/Multi-beam or Girder | 164 ft | 45 | Good |
| 1250th ST over Trib to Mosquito Creek No. 000000000305711 | 079400303 | 2021 | Stringer/Multi-beam or Girder | 130 ft | 42 | Good |
| Redwood Road over Prairie Rose Spillway No. 000000000304181 | 078380402 | 2023 | Stringer/Multi-beam or Girder | 59 ft | 41 | Good |
| Local over Small Stream No. 000000000304440 | 078390503 | 1957 | Channel Beam | 42 ft | 41 | Fair |
| FM over Silver Creek No. 000000000304810 | 078402603 | 1914 | Truss - Thru | 70 ft | 41 | Fair |
| Local over Elm Creek No. 000000000304911 | 079370404 | 2000 | Stringer/Multi-beam or Girder | 48 ft | 41 | Fair |
| Wildwood RD over Small Stream No. 000000000305081 | 1/4 Mi. South of HWY 44 | 2012 | Stringer/Multi-beam or Girder | 80 ft | 41 | Good |
| Local over Keg Creek No. 000000000305451 | 079390702 | 2000 | Stringer/Multi-beam or Girder | 60 ft | 41 | Fair |
| Local over Mosquito Creek No. 000000000305871 | 079403105 | 2000 | Stringer/Multi-beam or Girder | 217 ft | 41 | Good |
| Local over Long Branch No. 000000000306101 | 802837 | 2013 | Stringer/Multi-beam or Girder | 154 ft | 41 | Good |
| Local over W Nishnabotna River No. 000000000307081 | 081372103 | 1994 | Stringer/Multi-beam or Girder | 154 ft | 41 | Good |
| Local over Long Branch No. 000000000307161 | 081372603 | 1987 | Stringer/Multi-beam or Girder | 54 ft | 41 | Fair |
| Hazel RD over Moser Creek No. 000000000307651 | 081392102 | 2013 | Stringer/Multi-beam or Girder | 59 ft | 41 | Good |
| Nishna Ave over Small Stream No. 000000000305191 | 079380103 | 2015 | Slab | 120 ft | 40 | Good |
| Woodland RD over Small Stream No. 000000000303901 | 078370802 | 2019 | Stringer/Multi-beam or Girder | 59 ft | 35 | Good |
| Local over Buck Creek No. 000000000304970 | 079371202 | 1955 | Stringer/Multi-beam or Girder | 107 ft | 35 | Fair |
| Local over Indian Creek No. 000000000305155 | 079373504 | 1926 | Truss - Thru | 141 ft | 35 | Poor |
| Local over Small Stream No. 000000000305630 | 079393102 | 1957 | Channel Beam | 32 ft | 35 | Fair |
| Local over Small Stream No. 000000000305640 | 079393102 | 1957 | Channel Beam | 32 ft | 35 | Fair |
| Local over Mosquito Creek No. 000000000305860 | 079402903 | 1917 | Truss - Thru | 161 ft | 35 | Poor |
| Local over Small Stream No. 000000000305920 | 079403602 | 1958 | Stringer/Multi-beam or Girder | 43 ft | 35 | Fair |
| Local over Small Stream No. 000000000306110 | 803037 | 1959 | Stringer/Multi-beam or Girder | 31 ft | 35 | Poor |
| 1700th ST over Lyons Creek No. 000000000306441 | 801439 | 2016 | Stringer/Multi-beam or Girder | 100 ft | 35 | Good |
| Local over Small Stream No. 000000000307611 | 081391901 | 1995 | Stringer/Multi-beam or Girder | 61 ft | 35 | Good |
| FM over Dutch Branch No. 000000000304310 | 078381702 | 1950 | Stringer/Multi-beam or Girder | 142 ft | 34 | Fair |
| Local over E Branch W. Nishabotna No. 000000000304551 | 078391303 | 2005 | Stringer/Multi-beam or Girder | 229 ft | 34 | Good |
| Local over Dutch Branch No. 000000000304560 | 078391303 | 1959 | Culvert | 25 ft | 34 | Fair |
| FM RD M56 over Small Stream No. 000000000306181 | 080380302 | 1989 | Culvert | 30 ft | 34 | Fair |
| Local over Indian Creek No. 000000000304111 | 078373201 | 2011 | Stringer/Multi-beam or Girder | 201 ft | 30 | Good |
| 660th ST over Silver Creek No. 000000000304641 | 078400103 | 2017 | Stringer/Multi-beam or Girder | 80 ft | 30 | Good |
| Local over Little Silver Creek No. 000000000304731 | 078401505 | 2000 | Stringer/Multi-beam or Girder | 65 ft | 30 | Good |
| Local over East Branch Keg Creek No. 000000000304770 | 078402002 | 1954 | Stringer/Multi-beam or Girder | 59 ft | 30 | Fair |
| Local over Elm Creek No. 000000000304931 | 079370801 | 2000 | Stringer/Multi-beam or Girder | 39 ft | 30 | Fair |
| Local over Buck Creek No. 000000000305151 | 079373501 | 1991 | Slab | 128 ft | 30 | Good |
| Local over Keg Creek No. 000000000305830 | 079402502 | 1958 | Stringer/Multi-beam or Girder | 108 ft | 30 | Fair |
| Local over Long Branch Creek No. 000000000305940 | 080370301 | 1950 | Stringer/Multi-beam or Girder | 131 ft | 30 | Fair |
| Local over Small Stream No. 000000000306680 | 801340 | 1960 | Stringer/Multi-beam or Girder | 57 ft | 30 | Poor |
| Local over Small Stream No. 000000000306900 | 803440 | 1950 | Stringer/Multi-beam or Girder | 105 ft | 30 | Fair |
| Local over Long Branch Creek No. 000000000307121 | 081372402 | 1998 | Stringer/Multi-beam or Girder | 119 ft | 30 | Fair |
| Local RD over W Fork W Nish No. 000000000307440 | 081391203 | 1993 | Truss - Thru | 137 ft | 30 | Fair |
| 2100th ST over Small Stream No. 000000000307782 | 2100th West of M-16 | 2020 | Stringer/Multi-beam or Girder | 75 ft | 30 | Fair |
| Local over Mill Creek Tributary No. 000000000307970 | 081400909 | 1967 | Stringer/Multi-beam or Girder | 60 ft | 30 | Fair |
| Local over Small Stream No. 000000000308120 | 081403603 | 1950 | Stringer/Multi-beam or Girder | 60 ft | 30 | Fair |
| FM over Indian Creek No. 000000000303991 | 078372003 | 1989 | Stringer/Multi-beam or Girder | 192 ft | 29 | Good |
| FM over Elkhorn Creek No. 000000000304010 | 078372007 | 1959 | Stringer/Multi-beam or Girder | 204 ft | 29 | Fair |
| FM over E Br W Nishnabotna River No. 000000000304201 | 078380506 | 1998 | Stringer/Multi-beam or Girder | 251 ft | 29 | Good |
| FM over Small Stream No. 000000000304790 | 078402402 | 1958 | Stringer/Multi-beam or Girder | 32 ft | 29 | Fair |
| 300th ST over E Br Keg Creek No. 000000000304861 | 078403001 | 2020 | Stringer/Multi-beam or Girder | 58 ft | 29 | Good |
| FM over Silver Creek No. 000000000305670 | 079393404 | 1959 | Slab | 103 ft | 29 | Fair |
| FM RD F32 over Long Branch No. 000000000306021 | 802137 | 1999 | Stringer/Multi-beam or Girder | 154 ft | 29 | Good |
| FM RD F32 over E Branch W. Nish. River No. 000000000306061 | 802337 | 2001 | Stringer/Multi-beam or Girder | 205 ft | 29 | Good |
| FM RD F32 over Small Stream No. 000000000306071 | 802437 | 1982 | Slab | 129 ft | 29 | Good |
| FM RD M56 over East Br West Nishnabotna No. 000000000306091 | 080372702 | 1986 | Stringer/Multi-beam or Girder | 217 ft | 29 | Good |
| FM over Elk Creek No. 000000000306990 | 081370701 | 1949 | Stringer/Multi-beam or Girder | 104 ft | 29 | Fair |
| Orange RD over Dutch Branch No. 000000000304321 | 078381805 | 2019 | Stringer/Multi-beam or Girder | 70 ft | 26 | Good |
| Local over Keg Creek No. 000000000304671 | 078400501 | 2008 | Stringer/Multi-beam or Girder | 79 ft | 26 | Good |
| Local over E Br Keg Creek No. 000000000304740 | 078401701 | 1957 | Channel Beam | 43 ft | 26 | Fair |
| Cedar RD over Drainage No. 000000000305880 | 079403302 | 1954 | Channel Beam | 42 ft | 26 | Fair |
| Local over E Branch W. Nish. River No. 000000000305990 | 801337 | 1920 | Truss - Thru | 146 ft | 26 | Poor |
| 1800th ST over W Fork W Nishnabotna No. 000000000306201 | 80838 | 2017 | Stringer/Multi-beam or Girder | 217 ft | 26 | Good |
| Local over W Nishnabotna River No. 000000000306270 | 802238 | 1920 | Truss - Thru | 217 ft | 26 | Fair |
| Local over Mosquito Creek No. 000000000306920 | 080403505 | 1930 | Truss - Thru | 199 ft | 26 | Poor |
| Local over Small Stream No. 000000000306960 | 081370303 | 1954 | Channel Beam | 32 ft | 26 | Fair |
| Local over W. Nishnabotna River No. 000000000306970 | 081370303 | 1955 | Stringer/Multi-beam or Girder | 129 ft | 26 | Fair |
| Local over Elk Creek No. 000000000307050 | 081371801 | 1960 | Stringer/Multi-beam or Girder | 113 ft | 26 | Fair |
| Local over Long Branch Creek No. 000000000307110 | 081372401 | 1956 | Stringer/Multi-beam or Girder | 57 ft | 26 | Fair |
| Local over Willow Creek No. 000000000307540 | 081391401 | 1955 | Stringer/Multi-beam or Girder | 108 ft | 26 | Fair |
| Local over Elkhorn Creek No. 000000000303970 | 078371603 | 1958 | Truss - Thru | 146 ft | 21 | Poor |
| Local over Small Stream No. 000000000304080 | 078372902 | 1969 | Stringer/Multi-beam or Girder | 161 ft | 21 | Fair |
| Timber Road over Walnut Creek No. 000000000304361 | 078382602 | 2021 | Stringer/Multi-beam or Girder | 47 ft | 21 | Good |
| Local over Keg Creek No. 000000000305390 | 079390403 | 1956 | Channel Beam | 31 ft | 21 | Fair |
| Local over Small Stream No. 000000000305411 | 079390501 | 1990 | Slab | 34 ft | 21 | Fair |
| Spruce Loop over Small Stream No. 000000000306130 | 803137 | 2000 | Stringer/Multi-beam or Girder | 127 ft | 21 | Good |
| Wildwood RD over Small Stream No. 000000000306171 | 1/4 Mi. South of 1400th | 2012 | Stringer/Multi-beam or Girder | 79 ft | 21 | Good |
| Local over W. Nishnabotna No. 000000000306220 | 080381001 | 1926 | Truss - Thru | 167 ft | 21 | Poor |
| Local over Small Stream No. 000000000306791 | 802540 | 2002 | Stringer/Multi-beam or Girder | 133 ft | 21 | Good |
| Local over Snake Creek No. 000000000307431 | 081381702 | 1995 | Stringer/Multi-beam or Girder | 60 ft | 21 | Fair |
| Local over Keg Creek No. 000000000304690 | 078400606 | 1924 | Truss - Thru | 123 ft | 20 | Poor |
| FM over Picayune Creek No. 000000000306601 | 80740 | 1988 | Culvert | 21 ft | 20 | Fair |
| Local over Small Stream No. 000000000303921 | 078371001 | 1976 | Tee Beam | 42 ft | 15 | Poor |
| Local over Camp Creek No. 000000000304130 | 078373501 | 1945 | Stringer/Multi-beam or Girder | 74 ft | 15 | Fair |
| 500th ST over Silver Creek No. 000000000304721 | 500th West of Hazel | 2017 | Stringer/Multi-beam or Girder | 78 ft | 15 | Good |
| 110th ST over Keg Creek No. 000000000305530 | 079391801 | 1954 | Channel Beam | 52 ft | 15 | Fair |
| Local over Keg Creek No. 000000000305541 | 079391801 | 1992 | Stringer/Multi-beam or Girder | 60 ft | 15 | Fair |
| Local over Small Stream No. 000000000305721 | 079400801 | 1962 | Stringer/Multi-beam or Girder | 34 ft | 15 | Fair |
| 1800th ST over Lyons Creek No. 000000000306401 | 080391001 | 2022 | Stringer/Multi-beam or Girder | 47 ft | 15 | Good |
| FM over W. Nishnabotna River No. 000000000307001 | 081371003 | 1992 | Stringer/Multi-beam or Girder | 142 ft | 15 | Good |
| Local over Snake Creek No. 000000000307451 | 081381906 | 1998 | Stringer/Multi-beam or Girder | 93 ft | 15 | Fair |
| Local over Small Stream No. 000000000305310 | 079382701 | 1950 | Stringer/Multi-beam or Girder | 74 ft | 11 | Poor |
| Local over Keg Creek No. 000000000305910 | 079403503 | 1969 | Stringer/Multi-beam or Girder | 82 ft | 11 | Poor |
| Juniper RD over Lyons Creek No. 000000000306421 | 801139 | 2016 | Stringer/Multi-beam or Girder | 84 ft | 11 | Good |
| Local over Greeley Creek No. 000000000307391 | 081381303 | 1993 | Stringer/Multi-beam or Girder | 42 ft | 11 | Fair |
| Local over Moser Creek No. 000000000307560 | 081391601 | 1960 | Channel Beam | 52 ft | 11 | Fair |
| Local over Small Stream No. 000000000307690 | 081392306 | 1951 | Stringer/Multi-beam or Girder | 44 ft | 11 | Fair |
Structure types in Shelby County
| Stringer/Multi-beam or Girder | 141 | 68.1% |
| Culvert | 21 | 10.1% |
| Slab | 17 | 8.2% |
| Truss - Thru | 12 | 5.8% |
| Channel Beam | 12 | 5.8% |
| Tee Beam | 2 | 1.0% |
| Box Beam or Girders - Multiple | 1 | 0.5% |
| Girder and Floorbeam System | 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
- Sac County 221
- Scott County 291
- 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