Home › Iowa › Carroll County › All bridges

Every bridge in Carroll County, Iowa

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

249 inventoried bridges, busiest first

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

Carroll County, Iowa, has 249 bridges in the 2025 National Bridge Inventory: 120 rated good, 112 fair, and 17 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 30 over Ditch #77	1919	13,000	Fair
US 30 over Storm Creek	1955	7,300	Fair
US 30 over over UP RR	1982	6,800	Fair
US 30 over Middle Raccoon River	1982	6,000	Fair
US 71 over Stream	2000	5,600	Good
US 71 over UP RR & Rd	1988	5,600	Fair
US 71 over Middle Raccoon River	1985	5,100	Good
US 71 over Storm Creek	1973	4,090	Good
Grant Rd over Middle Raccoon River	1986	3,914	Good
US 30 over East Boyer River	1997	3,670	Good
US 30 over Stream	1997	3,670	Good
US 30 over Stream	1997	3,670	Good
Ia 141 over West Nishnabotna River	1962	3,550	Fair
US 71 over Stream	1985	3,350	Good
US 71 over Stream	1979	3,350	Fair
US 71 over Fork of Brushy Creek	1994	2,830	Good
US 71 over Stream	1985	2,830	Good
US 71 over over BNSF RR	1985	2,830	Good
Ia 141 over Stream	1972	2,230	Fair
Main St over Middle Racoon River	2005	2,170	Good
7TH St over Lateral #77 Dd #23	1900	2,081	Fair
Ia 141 over East Nishnabotna River	1971	2,040	Fair
Ia 141 over Stream	1972	2,040	Fair
US 71 over E Nishnabotna River	1999	1,970	Good
FM over West Nishnabotna River	2010	1,693	Good
Center St over Willow Creek	2020	1,676	Good
FM over Middle Raccoon River	2005	1,623	Good
Ia 141 over Brushy Creek	1976	1,530	Good
Ia 141 over Unnamed Stream	2014	1,530	Good
Ia 141 over Dedham Creek	2015	1,290	Good
FM over Spring Branch	1997	1,186	Good
FM over Storm Creek	1984	1,146	Good
N 41 over Raccoon River	1925	1,146	Fair
11TH St over Lateral #77 Dd #23	1900	1,112	Fair
FM over Field Stream	2005	1,075	Good
FM over Storm Creek	1964	1,047	Fair
4TH Ave over Brushy Fork	1986	1,018	Fair
4TH Ave over Drainage	1997	1,018	Good
Local Conty Rd over Buck Run Creek	1939	933	Fair
M68 Delta Ave over Field Stream	2011	863	Good
Delta Ave over West Nishnabotna River	2011	847	Good
FM over West Nishnabotna River	1977	847	Fair
FM over Field Stream	1994	767	Good
FM over Beaman Creek	1900	748	Fair
FM over Middle Raccoon River	1968	737	Good
FM over No Name Creek	1971	728	Fair
FM over Unnamed Creek	1971	728	Fair
FM over Unnamed Creek	1971	728	Good
FM over East Boyer River	1971	687	Fair
FM over Field Stream	1964	687	Fair
FM over Storm Creek	1964	687	Fair
FM over Brushy Fork Creek	1964	650	Poor
FM over Brushy Fork Creek	1968	638	Fair
FM over Brushy Fork Creek	1990	638	Good
Rt M68 over over BNSF RR	1990	627	Good
FM over Small Stream	1984	588	Good
Pl Ridge Rd over Timber Creek	1995	584	Fair
East St over Willow Creek	1964	580	Poor
Main St over Willow Creek	2016	566	Good
E16 over Marrowbone Creek	1949	558	Fair
Sumpter Ave over Middle Raccoon River	2002	547	Good
3RD St over West Nishnabotna River	1953	541	Fair
FM over Middle Raccoon River	1993	537	Fair
FM over Brushy Fork Creek	2008	477	Good
FM over Halbur CR Trib to Brushy	2010	477	Good
Local over Field Stream	1971	459	Fair
Local over Middle Raccoon River	1991	459	Good
3RD St over Middle Raccoon River	1968	433	Fair
East St over BNSF RR	1995	404	Good
FM over Creek	1939	399	Poor
Local over Field Stream	1985	379	Fair
FM over Field Stream	2007	358	Good
E-60 over Dedham Creek	1977	311	Good
Bella Vista Dr over Lateral #77 Dd #23	1988	293	Good
Corp.line Rd over Br West Nishnabota River	1980	289	Fair
Corp.line Rd over West Nishnabotna River	1980	289	Fair
Bass Street over Lateral #77 Dd #23	2001	188	Good
FM over Purgatory Creek	1969	180	Fair
Quail Ave over Middle Raccon River	2000	180	Good
5TH Ave over Lake Creek	2007	170	Fair
FM over Willow Creek	1975	170	Good
FM over Small Stream	1987	150	Good
Local over Field Stream	2008	150	Good
Local Rd over Storm Creek	1980	131	Fair
FM over West Nishnabotna River	1970	120	Fair
Local over Field Stream	1968	120	Fair
Local over Stream	1970	120	Poor
FM over Marrowbone Creek	1959	110	Fair
FM over Elk Run Creek	1956	100	Fair
FM over Field Stream	1989	100	Good
FM over Middle Raccoon River	1995	100	Good
FM over North Racoon	1989	100	Good
Local over Field Stream	1966	100	Fair
M68 Delta Ave over Field Stream	1952	100	Fair
Rt E45 over Middle Raccoon River	1974	100	Fair
110TH St over Field Stream	2000	89	Good
110TH St over Small Stream	2000	89	Good
FM over Elk Run Creek	1965	89	Fair
FM over Field Stream	1962	89	Fair
FM over Field Stream	2000	89	Good
FM over Middle Racoon River	2003	89	Good
Local over Brushy Creek	1984	89	Good
Local over Brushy Fork Creek	2001	89	Good
Local over Field Stream	1961	89	Fair
Local over Field Stream	1998	89	Good
Main St over Middle Raccoon River	1958	85	Fair
Kittyhawk Ave over Storm Creek Dd #23	2013	79	Good
Local over Field Stream	1900	79	Fair
Local over Middle Raccoon River	1997	79	Good
Local over Storm Creek	1987	79	Good
Local over West Nishnabotna River	1968	79	Fair
290TH St over Field Stream	2013	71	Good
310TH St over Small Stream	1972	71	Good
E53 270TH St over Brushy Fork Creek	1963	71	Fair
FM over Field Stream	1900	71	Fair
FM over North Racoon River	1940	71	Fair
Local over Brushy Fork Creek	1991	71	Good
Local over Brushy Fork Creek	1962	71	Fair
Local over Doe Branch Creek	1965	71	Fair
Local over Field Stream	2002	71	Good
Local over Field Stream	1995	71	Good
Local over Field Stream	2001	71	Good
Local over Spring Branch	1966	71	Fair
280TH St over Field Stream	2022	60	Good
E13 110TH St over Field Stream	1973	60	Fair
E35 (200TH St) over Field Stream	1946	60	Poor
FM over Purgatory Creek	1977	60	Fair
FM over Spring Branch	1984	60	Good
FM over Storm Creek	1983	60	Good
Granite Ave over Field Stream	2011	60	Good
Hawthorne Ave over Field Stream	2011	60	Good
Local over Beaman Creek	2007	60	Good
Local over Brushy Fork Creek	1925	60	Poor
Local over Field Stream	1950	60	Fair
Local over Spring Branch Creek	1981	60	Fair
Local over Storm Creek	2003	60	Good
Local over West Nishnabotna River	1959	60	Fair
290TH St over Field Stream	2000	50	Good
FM over Brushy Fork Creek	1962	50	Fair
FM over Brushy Fork Creek	1976	50	Fair
FM over Dixon Branch	1989	50	Good
FM over Middle Raccoon River	1982	50	Fair
Kittyhawk Ave over Field Stream	2005	50	Good
Local over Elk Run	1958	50	Fair
Local over Field Stream	1972	50	Fair
Local over Field Stream	1995	50	Good
Local over Field Stream	1971	50	Fair
Local over Middle Raccon River	2001	50	Good
Local over Middle Raccoon River	1963	50	Fair
Local over Small Creek	2011	50	Fair
FM over Beaver Creek	1955	45	Fair
FM over Brushy Fork Creek	1959	45	Fair
FM over Field Stream	1951	45	Fair
FM over Nishnabotna River	1900	45	Fair
FM over West Nishnabotna River	1991	45	Fair
Local Sdb over Drainage	1940	45	Fair
Local over Brushy Creek	1986	45	Good
Local over Brushy Fork Creek	1971	45	Good
Local over Brushy Fork Creek	1976	45	Good
Local over Field Stream	1996	45	Good
Local over Field Stream	1990	45	Good
Local over Field Stream	1993	45	Fair
Local over Storm Creek	1997	45	Good
Robin Ave over Creek	2005	45	Good
200TH St over Brushy Fork Creek	2011	40	Fair
FM over Field Stream	1936	40	Fair
FM over North Racoon River	1925	40	Fair
Local over Brushy Fork Creek	1996	40	Good
Local over Field Stream	1975	40	Fair
Local over Field Stream	1990	40	Fair
Local over Small Creek	1983	40	Good
Local over West Nishnabotna River	1962	40	Fair
Local over Willow Creek	1900	40	Poor
E46 240TH St over West Nishnabotna River	2016	34	Good
FM over Field Stream	2006	34	Good
FM over Field Stream	1986	34	Fair
FM over Field Stream	2006	34	Good
FM over Field Stream	1959	34	Fair
FM over Purgatory Creek	1961	34	Fair
FM over West Nishnabotna River	2008	34	Good
Local over Brushy Fork Creek	1976	34	Good
Local over Elk Run	1900	34	Fair
Local over Middle Raccoon River	1963	34	Fair
Local over Middle Raccoon River	1973	34	Good
Local over Middle Racoon River	1900	34	Poor
M66 Birch Ave over No Name Creek	1965	34	Fair
Local over Storm Creek	1993	30	Fair
220TH St over Field Stream	2000	29	Good
320TH St over Field Stream	1900	29	Fair
320TH St over Field Stream	2020	29	Good
FM over Field Stream	2003	29	Good
FM over Middle Racoon River	2002	29	Good
Local over Brushy Fork Creek	1994	29	Good
Local over Elk Run Creek	1975	29	Fair
Local over Field Stream	1957	29	Poor
Local over Field Stream	1960	29	Fair
Local over Field Stream	2002	29	Good
Local over Field Stream	2003	29	Good
Local over Field Stream	1967	29	Fair
Local over Middle Raccoon River	1970	29	Fair
Local over Purgatory Creek	1963	29	Fair
Local over West Nishnabotna River	1958	29	Fair
Phoenix Ave over Willey Branch	2012	29	Good
Willow Ave over Field Stream	2014	29	Good
120TH Street over Purgatory Creek	2011	26	Good
FM over Purgatory Creek	1983	26	Good
FM over Purgatory Creek	1972	26	Good
FM over Willow Creek	2004	26	Good
Local over Buck Run	1952	26	Fair
Local over Calamus Creek	1986	26	Good
Local over Field Stream	1913	26	Poor
Local over Willow Creek	1900	26	Fair
295TH St over Middle Raccoon River	2012	20	Good
FM over Middle Racoon River	1971	20	Good
Local over Brushy Fork Creek	1974	20	Poor
Local over Field Stream	1995	20	Good
Local over Field Stream	1950	20	Fair
Local over Field Stream	1996	20	Fair
Local over Middle Raccoon River	1974	20	Fair
Local over Spring Branch	1996	20	Good
Phoenix Ave over Storm Creek	2023	20	Good
240TH St over Willow Creek	2016	15	Good
Local over Brushy Fork Creek	1971	15	Fair
Local over Brushy Fork Creek	1951	15	Fair
Local over Elk Run Creek	1969	15	Good
Local over Field Stream	2010	15	Good
Local over Middle Raccoon River	1914	15	Poor
Local over Middle Raccoon River	1973	15	Good
Local over Willey Branch	1996	15	Good
Local over Willow Creek	1975	15	Fair
Local (dead End over Field Stream	1900	11	Poor
Local over Brushy Fork Creek	1994	11	Good
Local over Buck Run	1990	11	Poor
Local over Drainage Ditch #73	1982	11	Fair
Local over Field Stream	1954	11	Fair
Local over Field Stream	1977	11	Fair
Local over Field Stream	1900	11	Fair
Local over Field Stream	1962	11	Poor
Local over Field Stream	2004	11	Good
Local over Field Stream	1966	11	Fair
Local over Field Stream	1997	11	Good
Local over Field Stream	1990	11	Good
Local over Middle Raccoon River	1951	11	Poor
Local over Small	1979	11	Poor
Local over West Nishnabotna River	1965	11	Fair
Local over West Nishnabotna River	1963	11	Good
Local over Field Stream	1938	5	Fair
Local over Stream	1999	5	Fair
Local over Purgatory Creek	1900	–	Fair

Source: FHWA National Bridge Inventory, 2025.

Carroll County bridge conditions · Iowa bridges by county.

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