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Every bridge in Shelby County, Iowa

Name: Every bridge in Shelby County, Iowa
Creator: Bridge Report Card
License: https://creativecommons.org/publicdomain/zero/1.0/

207 inventoried bridges, busiest first

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled August 20, 2026

Shelby County, Iowa, has 207 bridges in the 2025 National Bridge Inventory: 78 rated good, 111 fair, and 18 poor (as of August 20, 2026).
This index lists every one of them, busiest first; each links to its own condition record.

Bridge	Built	Vehicles/day	Condition
US 59 over Drainage Ditch	1966	5,000	Fair
US 59 over Drainage Ditch	1970	4,940	Fair
US 59 over West Nishnabotna River	1970	4,940	Fair
US 59 over Jensen Creek	1968	4,680	Fair
Ia 44 over West Nishnabotna River	1978	3,960	Fair
US 59 over Lyon Creek	1970	3,240	Fair
US 59 over Drainage	1970	3,080	Good
US 59 over Willow Creek	1970	2,830	Fair
Ia 44 over West Nishnabotna River	1984	2,690	Fair
Ia 44 over Silver Creek	1985	2,090	Fair
Ia 44 over Buck Creek	1976	1,570	Good
Ia 173 over Elkhorn Creek	2003	1,500	Good
Ia 44 over Elm Creek	1988	1,490	Good
Ia 37 over Mosquito Creek	2001	1,300	Good
FM over Silver Creek	2013	1,155	Good
Ia 44 over Keg Creek	1967	1,110	Fair
Ia 44 over Mosquito Creek	1959	1,110	Fair
FM over Willow Creek	1969	887	Fair
FM Rd F32 over Mosquito Creek	1974	816	Fair
Ia 191 over Drainage Ditch	1986	790	Fair
Ia 191 over Mosquito Creek	1991	790	Fair
Ia 191 over Mosquito Creek	1991	790	Fair
Ia 191 over Stream	1941	790	Fair
Linden Rd over Small Stream	2014	767	Good
FM over West Nishnabotna River	1969	717	Fair
FM over W Nishnabotna River	1960	668	Fair
Ia 37 over Mill Creek	1992	630	Fair
Ia 37 over Moser Creek	1961	630	Fair
FM Rd F32 over Lyons Creek	2002	608	Good
FM over E Br W Nishnabotna River	1972	588	Fair
FM over Long Branch	1956	537	Fair
FM Rd F32 over Pigeon Creek	1982	518	Fair
F24 (linden Rd) over W Fork Nisnabotna River	2012	488	Good
FM Rd F-32 over W Fork W.nishnabotna Riv	1978	488	Fair
Exchange St over Drainage	1900	452	Fair
FM over Keg Creek	1973	450	Fair
FM over Lyons Creek	1992	450	Good
FM over Elk Creek	2005	439	Fair
F24 over Kidds Creek	1968	417	Fair
F24 over Small Stream	1938	417	Poor
F24 over Small Stream	1937	417	Fair
FM over W Nishnabotna River	2007	409	Good
Cora St over Elk Creek	2019	396	Good
Linden Rd over Small Stream	2018	390	Good
FM over Tributary Mosquito Creek	1980	368	Good
So M 16 over Mosquito Creek	1963	349	Fair
FM Rd F32 over West Nishnabotna River	1985	319	Good
FM over W Fk W Nishnabotna River	1996	309	Good
Linden Rd over Snake Creek	2021	300	Good
Old Hwy 59 over W Fork W Nish River	1994	300	Good
FM over East Br W Nishnabotna	1965	278	Fair
FM over Indian Creek	1965	240	Fair
FM over Small Stream	1957	240	Fair
FM over Small Stream	1960	240	Poor
FM Rd F16 over Moser Creek	1981	159	Fair
FM over Small Stream	1957	159	Fair
FM over W Fk W Nishnabotna River	1973	159	Fair
FM over Little Silver Creek	1950	131	Fair
FM over Silver Creek	1960	131	Poor
FM over Silver Creek	2005	120	Good
North 7TH St over Small Stream	2021	114	Good
Local over W. Nishnabotna River	2004	113	Good
FM over Little Silver Creek	1958	110	Fair
FM over West Nishnabotna River	1985	100	Good
FM over Pigeon Creek	1959	89	Fair
1400TH St over W Nishnabotna River	2015	82	Good
Local over Elkhorn Creek	2001	82	Good
Local over Silver Creek	2001	82	Good
F16 over Mill Creek	2017	79	Good
300TH St over Little Silver Creek	2017	72	Good
Juniper Rd over Small Stream	1950	72	Fair
Local over Small Stream	1950	72	Fair
FM over Silver Creek	1980	71	Good
FM over W Nishnabotna River	1957	71	Fair
FM over W. Nisnabotna River	2003	71	Good
1600TH St over Small Stream	2012	62	Good
2200TH St over Elk Creek	2016	62	Good
Local over Elm Creek	1926	62	Fair
Local over Pigeon Creek	1950	62	Fair
Wildwood Rd over Indian Creek	2015	62	Good
FM Rd F16 over Bee Tree Creek	1960	60	Fair
FM Rd F16 over Moser Creek	1994	60	Good
FM Rd F16 over W Fork/w Nishnabotna	1970	60	Fair
FM Rd F16 over Willow Creek	1958	60	Fair
FM Rd F32 over Small Stream	2008	60	Fair
FM over Small Stream	1996	60	Fair
FM over Walnut Creek	1952	60	Fair
1000TH St over Buck Creek	2018	51	Good
Local over Bonnie Creek	1957	51	Fair
Local over Long Branch	1940	51	Fair
Local over Mosquito Creek	1960	51	Fair
Local over Mosquito Creek	2004	51	Good
Local over Small Stream	1959	51	Fair
Redwood Ave over Dutch Branch	2014	51	Good
FM Rd M56 over Long Branch Creek	1958	50	Fair
FM over Keg Creek	1982	50	Fair
FM over Moser Creek	1962	50	Fair
Fir Rd over Mosquito Creek	2016	50	Good
2100TH St over Snake Creek	2018	46	Good
800TH Street over Small Stream	2023	46	Good
Ginkgo Rd over Small Stream	2015	46	Good
Local over Elm Creek	1969	46	Fair
Local over Kidds Creek	2003	46	Good
FM over Long Branch	1957	45	Fair
FM over Prairie Rose Creek	1984	45	Fair
Local over Silver Creek	1994	45	Fair
Local over W Fork W Nishnabotna Rvr	1992	45	Good
1250TH St over Trib to Mosquito Creek	2021	42	Good
FM over Silver Creek	1914	41	Fair
Hazel Rd over Moser Creek	2013	41	Good
Local over Elm Creek	2000	41	Fair
Local over Keg Creek	2000	41	Fair
Local over Long Branch	2013	41	Good
Local over Long Branch	1987	41	Fair
Local over Mosquito Creek	2000	41	Good
Local over Small Stream	1957	41	Fair
Local over W Nishnabotna River	1994	41	Good
Redwood Road over Prairie Rose Spillway	2023	41	Good
Wildwood Rd over Small Stream	2012	41	Good
Nishna Ave over Small Stream	2015	40	Good
1700TH St over Lyons Creek	2016	35	Good
Local over Buck Creek	1955	35	Fair
Local over Indian Creek	1926	35	Poor
Local over Mosquito Creek	1917	35	Poor
Local over Small Stream	1957	35	Fair
Local over Small Stream	1957	35	Fair
Local over Small Stream	1958	35	Fair
Local over Small Stream	1959	35	Poor
Local over Small Stream	1995	35	Good
Woodland Rd over Small Stream	2019	35	Good
FM Rd M56 over Small Stream	1989	34	Fair
FM over Dutch Branch	1950	34	Fair
Local over Dutch Branch	1959	34	Fair
Local over E Branch W. Nishabotna	2005	34	Good
2100TH St over Small Stream	2020	30	Fair
660TH St over Silver Creek	2017	30	Good
Local Rd over W Fork W Nish	1993	30	Fair
Local over Buck Creek	1991	30	Good
Local over East Branch Keg Creek	1954	30	Fair
Local over Elm Creek	2000	30	Fair
Local over Indian Creek	2011	30	Good
Local over Keg Creek	1958	30	Fair
Local over Little Silver Creek	2000	30	Good
Local over Long Branch Creek	1950	30	Fair
Local over Long Branch Creek	1998	30	Fair
Local over Mill Creek Tributary	1967	30	Fair
Local over Small Stream	1960	30	Poor
Local over Small Stream	1950	30	Fair
Local over Small Stream	1950	30	Fair
300TH St over E Br Keg Creek	2020	29	Good
FM Rd F32 over E Branch W. Nish. River	2001	29	Good
FM Rd F32 over Long Branch	1999	29	Good
FM Rd F32 over Small Stream	1982	29	Good
FM Rd M56 over East Br West Nishnabotna	1986	29	Good
FM over E Br W Nishnabotna River	1998	29	Good
FM over Elk Creek	1949	29	Fair
FM over Elkhorn Creek	1959	29	Fair
FM over Indian Creek	1989	29	Good
FM over Silver Creek	1959	29	Fair
FM over Small Stream	1958	29	Fair
1800TH St over W Fork W Nishnabotna	2017	26	Good
Cedar Rd over Drainage	1954	26	Fair
Local over E Br Keg Creek	1957	26	Fair
Local over E Branch W. Nish. River	1920	26	Poor
Local over Elk Creek	1960	26	Fair
Local over Keg Creek	2008	26	Good
Local over Long Branch Creek	1956	26	Fair
Local over Mosquito Creek	1930	26	Poor
Local over Small Stream	1954	26	Fair
Local over W Nishnabotna River	1920	26	Fair
Local over W. Nishnabotna River	1955	26	Fair
Local over Willow Creek	1955	26	Fair
Orange Rd over Dutch Branch	2019	26	Good
Local over Elkhorn Creek	1958	21	Poor
Local over Keg Creek	1956	21	Fair
Local over Small Stream	1969	21	Fair
Local over Small Stream	1990	21	Fair
Local over Small Stream	2002	21	Good
Local over Snake Creek	1995	21	Fair
Local over W. Nishnabotna	1926	21	Poor
Spruce Loop over Small Stream	2000	21	Good
Timber Road over Walnut Creek	2021	21	Good
Wildwood Rd over Small Stream	2012	21	Good
FM over Picayune Creek	1988	20	Fair
Local over Keg Creek	1924	20	Poor
110TH St over Keg Creek	1954	15	Fair
1800TH St over Lyons Creek	2022	15	Good
500TH St over Silver Creek	2017	15	Good
FM over W. Nishnabotna River	1992	15	Good
Local over Camp Creek	1945	15	Fair
Local over Keg Creek	1992	15	Fair
Local over Small Stream	1976	15	Poor
Local over Small Stream	1962	15	Fair
Local over Snake Creek	1998	15	Fair
Juniper Rd over Lyons Creek	2016	11	Good
Local over Greeley Creek	1993	11	Fair
Local over Keg Creek	1969	11	Poor
Local over Moser Creek	1960	11	Fair
Local over Small Stream	1950	11	Poor
Local over Small Stream	1951	11	Fair
Local over Small Stream	1988	11	Fair
1100TH Street over Keg Creek	2024	10	Good
Field Entrance over Small Stream	1942	10	Poor
Local over Small Stream	1968	5	Poor
Local over Stream	1996	5	Good
Local over Buck Creek	1950	–	Fair
Local over Pigeon Creek	1947	–	Poor

Source: FHWA National Bridge Inventory, 2025.

Shelby County bridge conditions · Iowa bridges by county.

Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.