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Every bridge in Adams County, Iowa

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

185 inventoried bridges, busiest first

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

Adams County, Iowa, has 185 bridges in the 2025 National Bridge Inventory: 23 rated good, 77 fair, and 85 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
Ia 148 over East Nodaway River	1976	3,580	Fair
Ia 148 over over BNSF RR	1976	3,580	Good
US 34 over E Nodaway River & BNSF R	1964	2,970	Fair
US 34 over Metz Creek	1921	2,390	Fair
US 34 over Platte River	2014	2,390	Good
US 34 over Kemp Creek	1964	2,240	Fair
Sycamore Avenue over Saylings Creek	1967	1,404	Fair
Sycamore Avenue over Stream	1967	1,404	Fair
Ia 148 over Stream	1961	1,200	Fair
H34 Hull St over Stream	2022	875	Good
Loomis St over East Nodaway River	2012	820	Good
2ND Street over Dreys Ditch	1920	787	Poor
Ia 148 over Br E Nodaway River	1931	770	Fair
Ia 148 over Middle Nodaway River	1959	770	Good
Ia 148 over Stream	1958	770	Fair
6TH Street over Stream	1970	453	Poor
Quince Ave over East Nodaway River	2009	450	Good
Quince Avenue over Stream	1984	450	Fair
260 Th Street over East Nodaway River	1976	439	Fair
H54 260TH St over BNSF RR	2017	439	Good
H 33 180TH Street over Mount Zion Branch	2021	409	Good
H33 180TH St over East Nodaway River	2015	409	Good
Fm-150th Street over E Fork E Nodaway River	2008	399	Good
Fm-150th Street over East Nodaway River	1955	399	Poor
1ST Street over Dreys Ditch	1930	391	Fair
Fm-183rd Street over Kemp Creek	1933	368	Fair
190TH Street over Brown Branch	1965	349	Poor
Birch Avenue over Nodaway River	2000	338	Fair
B Street over Middle Nodaway River	1968	255	Poor
Corning-carl Rd over Kemp Creek	1961	199	Poor
Fm-175th Street over Show Creek	1961	199	Poor
Fm-chestnut Ave over Petersons Creek	1959	190	Poor
Fm-chestnut Ave over Sin Creek	1969	190	Fair
Fm-chestnut Ave over Williams Creek	1959	190	Poor
150TH Street over Kemp Creek	1961	180	Poor
Fm-210th Street over Kemp Creek	1988	180	Poor
Fm-125th Street over Stream	2004	170	Good
H20 125TH St over Middle Nodaway River	2015	170	Good
Fm-125th Street over Stream	1963	159	Fair
4TH Street over Stream	1925	120	Poor
250TH Street over West Fork 102 River	1969	110	Poor
Fm-110th Street over Shanghai Creek	1940	91	Poor
240TH Street over Stream	1979	79	Poor
270TH Street over Rose Branch	1976	79	Poor
Fm-240th Street over East Nodaway River	1978	79	Fair
Hickory Avenue over Kemp Creek	2006	71	Good
N77 Union Ave over Cipra Branch	1900	71	Poor
Walnut Avenue over E Fork E Nodaway River	1979	71	Fair
Walnut Avenue over East Nodaway River	1980	71	Fair
Walnut Avenue over Stream	1967	71	Poor
Aspen Avenue over Middle Nodaway River	1992	60	Fair
Fm-uban Avenue over East Nodaway River	1954	60	Poor
Ginko Ave over Kemp Creek	2023	60	Good
Sycamore Avenue over Kosar Branch	1965	60	Fair
250TH Street over W Branch 102 River	1957	50	Fair
265TH Street over W Branch 102 River	1965	50	Fair
Fm-union Ave over Stream	1954	50	Fair
Grove Avenue over East Nodaway River	1996	50	Fair
Orange Avenue over Willow Creek	1969	50	Fair
Poplar Avenue over Lonzo Creek	1957	50	Poor
Filbert Avenue over Moore Creek	1964	45	Fair
Filbert Avenue over Williams Creek	1972	45	Fair
Fm-150th Street over Middle Nodaway River	1984	45	Fair
Fm-filbert Ave over Middle Nodaway River	1974	45	Fair
Orange Avenue over Brown Branch	1967	45	Fair
Orange Avenue over East Nodaway River	1957	45	Fair
H20 110TH Street over East Nodaway River	1980	41	Fair
205TH Street over Stream	1966	40	Poor
Fm-150th Street over Show Creek	1958	40	Fair
Hickory Avenue over Stream	1967	40	Fair
Mulberry Avenue over Stream	1968	40	Poor
Notchwood Ave over Stream	1956	40	Poor
Oak Avenue over Stream	1930	40	Fair
Tulip Avenue over Saylings Creek	2002	40	Good
Xavier Avenue over E. Fork E Nodaway River	1974	40	Poor
130TH Street over Stream	1965	34	Fair
190TH Street over East Nodaway River	1977	34	Poor
190TH Street over West Platte River	1988	34	Fair
240TH Street over Platte River	1958	34	Poor
240TH Street over West Fork 102 River	1974	34	Poor
Fm-130th Street over Sin Creek	1980	34	Fair
Fm-250th Street over Platte River	1967	34	Fair
Fm-union Avenue over Stream	1960	34	Fair
Kentucky Avenue over West Fork 102 River	1967	34	Poor
220TH Street over East Nodaway River	1930	33	Poor
110TH Street over Middle Nodaway River	1920	30	Poor
110TH Street over Stream	1955	30	Poor
Fm-110th Street over Williams Creek	1979	30	Poor
Elm Avenue over Show Creek	1966	29	Fair
Fig Avenue over Kemp Creek	1927	29	Poor
Hickory Avenue over West Fork 102 River	2004	29	Good
Poplar Avenue over Stream	1983	29	Poor
120TH Street over East Nodaway River	1955	26	Poor
190TH Street over Stream	1962	26	Fair
200TH Street over Stream	1973	26	Fair
230TH Street over Metz Creek	1958	26	Fair
230TH Street over Stream	1960	26	Fair
235TH Street over Kemp Creek	1940	26	Poor
240TH Street over Saylings Creek	1958	26	Poor
240TH Street over Saylings Creek	1978	26	Poor
265TH Street over Willow Creek	1964	26	Fair
Chestnut Avenue over East Nodaway River	1930	26	Poor
Fm-birch Avenue over Middle Nodaway River	1985	26	Good
Mulberry Ave over W Branch 102 River	1980	26	Good
Mulberry Avenue over Lonzo Creek	1978	26	Fair
Notchwood Ave over W Branch 102 River	1971	26	Poor
Orange Avenue over Lonzo Creek	1968	26	Poor
Tulip Avenue over East Nodaway River	1976	26	Poor
Tulip Avenue over Stream	2023	26	Good
Union Avenue over Saylings Creek	1965	26	Poor
Union Avenue over Stream	1966	26	Poor
Willow Avenue over Platte River	1965	26	Fair
130TH Street over Kosar Branch	1960	20	Poor
160TH Street over Stream	2023	20	Good
170TH Street over Mt. Zion Branch	1965	20	Poor
170TH Street over Stream	1964	20	Fair
190TH Street over Stream	1962	20	Fair
190TH Street over Stream	1964	20	Fair
190TH Street over Stream	1968	20	Poor
200TH Street over West Platte River	1979	20	Fair
220TH Street over Kemp Creek	1910	20	Poor
240 Th Street over Stream	1971	20	Poor
260TH Street over West Fork 102 River	1970	20	Fair
Chestnut Avenue over Long Branch	1988	20	Fair
Fm-110th Street over Williams Creek	1964	20	Poor
Fm-130th Street over Sin Creek	1958	20	Fair
Juniper Avenue over Middle Nodaway River	2002	20	Fair
Nodaway Rvr Rd over East Nodaway River	1930	20	Poor
Notchwood Ave over Kemp Creek	1960	20	Poor
Quince Ave over Stream	1978	20	Poor
Quince Avenue over Willow Creek	1965	20	Fair
Uban Avenue over Stream	1950	20	Poor
Union Avenue over Stream	1974	20	Fair
110TH Street over Thompson Creek	1955	15	Fair
140TH Street over Stream	1961	15	Fair
145TH Rd over Stream	2015	15	Good
180TH Street over Stream	1961	15	Fair
195TH Streeg over Brown Branch	1969	15	Fair
200TH Street over Stream	1958	15	Poor
Chestnut Avenue over Stream	1969	15	Fair
Ironwood Avenue over Stream	1979	15	Poor
Orange Avenue over Kemp Creek	1956	15	Fair
Quincy Trail over Kemp Creek	1977	15	Fair
Redwood Avenue over Stream	1968	15	Poor
Union Avenue over Stream	1972	15	Poor
Walnut Avenue over Cipra Branch	1955	15	Poor
120TH Street over Shanghai Creek	1980	11	Fair
140TH Street over East Nodaway River	1900	11	Poor
140TH Street over Stream	1962	11	Fair
210TH Street over Metz Creek	1965	11	Poor
210TH Street over Stream	1957	11	Poor
210TH Street over Stream	1966	11	Poor
210TH Street over Stream	1971	11	Fair
210TH Street over West Platte River	1966	11	Poor
240TH Street over Saylings Creek	2008	11	Good
275TH Street over Long Branch	1958	11	Poor
Adair-adams St over East Nodaway River	1960	11	Poor
Aspen Avenue over Longs Branch	1967	11	Fair
Filbert Avenue over West Fork 102 River	1972	11	Poor
Locust Avenue over Stream	1965	11	Fair
Poplar Avenue over W Branch 102 River	1956	11	Fair
Poplar Avenue over Willow Creek	1981	11	Poor
Redwood Avenue over Stream	1961	11	Fair
110TH Street over Stream	1979	5	Fair
120TH Street over Kosar Branch	2023	5	Good
190TH Street over Stream	1965	5	Poor
198TH Lane over Kemp Creek	1900	5	Poor
270TH Street over Long Branch	1960	5	Poor
270TH Street over Todd Branch	1961	5	Fair
Adams-adair St over Stream	1960	5	Poor
Adams-cass St over Stream	1999	5	Fair
Adams-montgom. over Sin Creek	1979	5	Poor
Apple Avenue over Stream	1964	5	Poor
Birch Avenue over Sin Creek	1964	5	Poor
Birch Avenue over Williams Creek	1963	5	Poor
Chestnut Avenue over Middle Nodaway River	1930	5	Poor
Dogwood Avenue over Williams Creek	1964	5	Poor
Elm Avenue over Williams Creek	1968	5	Poor
Fig Avenue over East Nodaway River	1995	5	Fair
Filbert Avenue over West Fork 102 River	1984	5	Poor
Grove Avenue over Williams Creek	1970	5	Poor
Holly Avenue over West Fork 102 River	1958	5	Poor
Mulberry Ave over East Nodaway River	1900	5	Poor
Mulberry Ave over Stream	1962	5	Poor
Willow Avenue over Stream	1968	5	Poor

Source: FHWA National Bridge Inventory, 2025.

Adams County bridge conditions · Iowa bridges by county.

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