Every bridge in Ida County, Iowa

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

182 inventoried bridges, busiest first

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

Ida County, Iowa, has 182 bridges in the 2025 National Bridge Inventory: 74 rated good, 78 fair, and 30 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 20 over Maple River Overflow	2016	5,100	Good
Moorehead Ave over Odebolt Creek	2022	4,873	Good
US 59 & Ia 175 over Maple River	1989	3,880	Fair
Local over Odebolt Creek	1967	2,884	Poor
US 20 EB over Fritz Creek	2018	2,550	Fair
US 20 EB over Maple River	2017	2,550	Good
US 20 WB over Fritz Creek	2017	2,550	Good
US 20 WB over Maple River	2017	2,550	Good
Rohwer St over Badger Creek	2007	2,190	Good
US 59 over Silver Creek	1972	2,090	Fair
US 59 over Silver Creek	1972	2,090	Fair
Ia 175 over Battle Creek	1990	1,970	Good
Ia 175 over Stream	2007	1,970	Good
Ia 175 over Stream	2007	1,970	Good
Ia 175 over Stream	1978	1,970	Fair
Ia 175 over Branch Odebolt Creek	1985	1,780	Fair
Ia 175 over Branch Odebolt River	1939	1,780	Fair
Ia 175 over Stream	1939	1,780	Fair
Ia 175 over Stream	1939	1,780	Good
Ia 175 over Stream	1939	1,780	Good
US 59 over Branch Soldier River	1947	1,720	Fair
US 59 over Odebolt Creek	1947	1,720	Fair
US 59 over Soldier River	2019	1,720	Good
Washington Street over Odebolt Creek	1972	1,635	Poor
Ia 31 over Ashton Creek	1974	1,600	Fair
Ia 31 over Stream	1974	1,600	Fair
Ia 175 over Tributary of Odebolt CR	2011	1,500	Good
Main St over Badger Creek	1968	1,043	Poor
Ia 175 over Aldrich Creek	1997	930	Good
Ia 175 over Morehead Creek	1985	930	Fair
FM over Maple River	1998	609	Good
FM over Unnamed Creek	2005	609	Good
FM over Unnamed Creek	1961	598	Poor
FM over Buffalo Creek	1969	589	Fair
FM over Odebolt Creek	1964	589	Poor
FM over Silver Creek	1969	589	Poor
M25 Market Ave over Elk Creek	2012	589	Good
FM over Battle Creek	1968	499	Fair
FM over Battle Creek	1968	499	Fair
FM over Battle Creek	1969	499	Poor
FM over Unnamed Creek	1968	499	Fair
L67 Eagle Ave over East Fork Battle Creek	1968	499	Fair
7TH St over Badger Creek	2017	470	Good
FM over Maple Creek	2007	459	Good
M15 Jasper Ave over Soldier River	2015	439	Good
FM over Aldrich Creek	1969	429	Fair
FM over Aldrich Creek	1987	429	Fair
L51 Brady Ave over Creek	1959	429	Fair
FM over Small	1900	379	Poor
FM over Unnamed Creek	1961	379	Poor
FM over Unnamed Stream	1961	379	Poor
FM over Elk Creek	2003	369	Good
FM over Unnamed Creek	1900	369	Poor
M31 (quail Ave) over Unnamed Creek	2012	369	Good
FM over Creek	1971	350	Poor
FM over Soldier River	1971	350	Poor
FM over Small Stream	1974	340	Fair
D22 165TH St over Bacon Creek	2021	319	Good
D22 165TH St over Unnamed Creek	2022	319	Good
Local over Maple River	1978	267	Fair
5TH St over Badger Creek	2017	264	Good
FM over Ashton Creek	1974	260	Poor
FM over Small Stream	1974	260	Fair
D15 130TH St over Ashton Creek	2013	210	Good
FM over Aldrich Creek	1970	210	Fair
FM over Silver Creek	2004	210	Good
FM over Small Stream	1974	210	Fair
FM over Bacon Creek	1900	199	Poor
D15 125TH St over Bitter Creek	2020	160	Good
FM over Creek	1970	159	Fair
FM over Unnamed Creek	1972	159	Fair
FM over Maple River	1976	131	Fair
Local over Small Stream	1966	110	Fair
FM over Creek	1991	100	Fair
FM over East Fork Battle Creek	1985	80	Fair
FM over Soldier River	1989	80	Fair
Keystone over Unnamed Trib to Maple Rv	2011	80	Fair
120TH St over Creek	2000	72	Good
Local over Creek	1996	72	Good
Local over Creek	1965	72	Fair
Local over Halfway Creek	1986	72	Good
FM over Maple River	1972	71	Fair
310TH St over Creek	2020	62	Good
Local over Odebolt Creek	1981	62	Fair
Local over Silver Creek	2003	62	Good
FM over Creek	1952	60	Poor
FM over Hoskins Creek	2005	60	Fair
FM over Odebolt Creek	1949	60	Poor
FM over Small Stream	1985	60	Fair
FM over Small Stream	1985	60	Fair
FM over Small Stream	1966	60	Fair
FM over Creek	1962	50	Fair
Local over Creek	1960	50	Fair
Local over Odebolt Creek	1957	50	Poor
Local over Silver Creek	1989	50	Fair
Woodbury Ave over Creek	1900	50	Poor
FM over Small Stream	1991	45	Good
Local Road over Creek	1990	41	Fair
Local over Bitter Creek	1967	41	Fair
Local over Elk Creek	1992	41	Good
Local over Halfway Creek	1998	41	Good
Local over Stream	1996	41	Good
FM over Ashton Creek	1969	40	Fair
FM over Battle Creek	1981	40	Fair
FM over Creek	1950	40	Fair
FM over Maple River	1981	40	Fair
Keystone Ave over Hog Run	2020	35	Good
Local Rd over Battle Creek	1992	35	Good
Local over Creek	1968	35	Fair
Local over Creek	1970	35	Fair
Local over East Fork Battle Creek	1900	35	Poor
Local over Maple River	1984	35	Good
Local over Odebolt Creek	2003	35	Good
Local over Small	1978	35	Fair
Local over Unamed Creek	1990	35	Good
FM over Maple River	1973	34	Fair
Local over Creek	1992	34	Good
FM over Small Stream	2003	30	Fair
Local Rd over Battle Creek	1998	30	Good
Local over Aldrich Creek	1997	30	Fair
Local over Battle Creek	1994	30	Good
Local over Bitter Creek	1960	30	Poor
Local over Buffalo Creek	1992	30	Good
Local over Creek	1996	30	Good
Local over Creek	1999	30	Fair
Local over Elk Creek	1998	30	Good
Local over Silver Creek	1998	30	Good
FM over Creek	1900	26	Poor
FM over Moorehead Creek	1967	26	Fair
FM over W Fork Battle Creek	2009	26	Good
Local over Aldrich Creek	2006	26	Good
Local over Ashton Creek	1983	26	Fair
Local over Branch Bacon Creek	2000	26	Fair
Local over Creek	2001	26	Fair
Local over Creek	1900	26	Poor
Local over Hoskins Creek	1955	26	Poor
Local over Hoskins Creek	2004	26	Good
Local over Small Stream	1957	26	Fair
Local over Trib Maple River	2002	26	Fair
Market Ave over Creek	2000	26	Fair
Market Ave over Soldier River	2000	26	Fair
170TH St over Small Stream	2022	21	Good
220TH Ave over Elk Creek	2014	21	Good
Alpine Ave over Creek	1991	21	Good
Local Rd over Maple River	2002	21	Good
Local over Ashton Creek	1999	21	Fair
Local over Ashton Creek Trib	1991	21	Good
Local over Br Battle Creek	1969	21	Fair
Local over Br of Maple River	1996	21	Good
Local over Creek	1999	21	Fair
Local over Stream	1900	21	Poor
Local over West For Battle Creek	2003	21	Good
FM over Buffalo Creek	1980	20	Fair
FM over Small	1980	20	Fair
FM over Unnamed Creek	1988	20	Fair
FM over Bitter Creek	1957	15	Poor
Local over Ashton Creek	2009	15	Good
Local over Bitter Creek	2004	15	Good
Local over Br Silver Creek	1999	15	Fair
Local over Branch Becon Creek	2002	15	Good
Local over East Fork Battle Creek	1965	15	Fair
Local over Silver Creek	1957	15	Fair
Local over Silver Creek	1985	15	Fair
Local over Silver Creek	1999	15	Fair
Local over Silver Creek	1992	15	Good
Local over Small Stream	1998	15	Good
260TH Street over Badger Creek	2008	11	Good
FM over Soldier River	2000	11	Good
Local Road over Creek	2001	11	Fair
Local Road over Soldier River	2006	11	Good
Local Road over Soldier River	1900	11	Poor
Local Road over Soldier River	1967	11	Fair
Local over Battle Creek	2001	11	Good
Local over Creek	2010	11	Good
Local over Stream	2001	11	Good
Pioneer Ave over Silver Creek	2018	11	Good
Local over Br. Hoskins Creek	1999	5	Good
Local over Creek	1964	5	Poor
Local over Creek	2010	5	Good
Local over Silver Creek	1983	5	Poor
Local over Soldier River	1994	5	Good
Local over West Fork Battle Creek	1963	5	Poor

Source: FHWA National Bridge Inventory, 2025.

Ida County bridge conditions · Iowa bridges by county.

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