Every bridge in Iowa County, Iowa

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

239 inventoried bridges, busiest first

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

Iowa County, Iowa, has 239 bridges in the 2025 National Bridge Inventory: 90 rated good, 104 fair, and 45 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
I-80 over Clear Creek	1963	33,800	Good
I 80 over Stream	1963	33,000	Fair
I-80 over No Name Creek	1963	31,400	Fair
I-80 over Stream	1962	30,300	Fair
I-80 over Old Mans Creek	1962	30,100	Fair
I-80 over Stream	1961	29,700	Good
EB I-80 over V 52 (h Ave)	1963	14,750	Fair
EB I-80 over Iowa 149	1963	14,650	Fair
WB I-80 over V 52 (h Ave)	1963	14,500	Fair
I 80 EB over V38	1964	14,450	Fair
WB I-80 over Iowa 149	1963	14,300	Fair
I 80 WB over V38	1964	14,200	Fair
Ia 149 over Drainage Ditch	1962	6,600	Fair
Ia 149 over Old Mans Creek	1983	6,200	Good
US 151 over Price Creek	2010	6,100	Good
US 151 over Iowa River	1974	5,500	Fair
US 151 over Iowa River Overflow	1974	5,500	Fair
US 151 over Iowa River Overflow	2011	5,500	Good
US 151 over Mill Race Creek	2011	5,500	Good
FM V-66 over I-80	1963	3,810	Good
US 6 over Hilton Creek	2010	3,250	Good
FM over Hog Run	1999	2,760	Good
FM over Old Mans Creek	1999	2,760	Fair
Ia 149 over Middle English River	1987	2,720	Good
Ia 149 over North Fork English River	1987	2,720	Good
Ia 21 over Iowa River	1982	2,370	Fair
M Ave over Iowa River	1950	2,340	Poor
State St over Old Mans Creek	2021	2,220	Good
Ia 149 over English Creek	1987	2,010	Fair
Ia 149 over English Creek	1987	1,970	Good
Ia 149 over Branch Old Mans Creek	1985	1,910	Fair
Ia 149 over Branch Old Mans Creek	1985	1,910	Fair
Ia 149 over Branch Old Mans Creek	1985	1,910	Good
Ia 149 over Stream	1985	1,910	Good
Ia 149 over English Creek	1987	1,840	Fair
FM over Small	1994	1,790	Good
M Ave over Stream	1953	1,790	Fair
US 6 over Big Bear Creek	1974	1,790	Fair
US 6 over Unnamed Stream	2016	1,680	Good
US 151 over Branch Clear Creek	1984	1,510	Fair
US 151 over Clear Creek	1984	1,510	Fair
FM over Coon Creek	1997	1,490	Fair
US 6 over Marble Creek	1955	1,490	Good
US 151 over I-80	1963	1,450	Fair
Ia 212 over Big Bear Creek	1979	1,310	Fair
County Line Rd over Bear Creek	2015	1,260	Good
FM over Coon Creek	1986	1,230	Fair
FM over Small	1998	1,230	Good
FM over Small Stream	1983	1,230	Fair
FM over Small Stream	2000	1,230	Good
Ia 21 over Honey Creek	1958	1,230	Fair
Ia 21 over N Branch Honey Creek	1958	1,230	Fair
Ia 212 over Honey Creek	1987	1,180	Fair
Ia 212 over Stream	2007	1,180	Good
FM over Small	1966	1,150	Fair
FM over Small	1966	1,150	Fair
Main Street over English Creek	1987	1,120	Good
Ia 220 over Iowa River	1978	1,050	Fair
Ia 220 over Mill Race	1976	1,050	Fair
Ia 220 over Overflow Iowa River	1978	1,050	Fair
Ia 220 over So.overflow Iowa River	1978	1,050	Good
I-80 over Little Bear Creek	1963	1,020	Fair
Local over Mill Race	2001	1,002	Good
US 6 over Iais RR	1956	1,000	Fair
FM over Creek	2000	690	Fair
FM over English River	1958	690	Poor
FM over Big Bear Creek	1998	630	Good
FM over Stream	1981	570	Fair
FM over Big Bear Creek	1995	540	Fair
FM over Little Bear Creek	2000	540	Good
FM over North English River	2008	520	Good
FM over English River	1971	490	Fair
FM over Gritter Creek	1969	470	Fair
F20 220TH Trl over Price Creek	1978	450	Fair
FM over Middle Fk English River	1970	450	Poor
SR W21 (u Ave) over Old Mans Creek	2012	450	Good
NE Ramp over Little Bear Creek	1963	390	Fair
FM over Devils Run	1975	320	Fair
FM over North English River	2002	320	Good
FM over Gritter Creek	1981	310	Fair
FM over Middle English	2002	310	Good
FM over Deep River	2009	250	Good
FM over Small	1959	210	Fair
Industrial Park over Gails Creek	1998	201	Fair
FM over Small	1945	180	Fair
FM over Small	1950	160	Poor
FM over Small	1987	160	Good
SW Ramp over Little Bear Creek	1963	160	Fair
230TH St over Br of Old Mans Creek	2024	153	Good
FM W-16 over I-80	1963	140	Fair
Local over Br Middle Fork English	2004	140	Good
Local over Middle Fork English Rvr	2004	140	Good
W 22 U Ave over Small Stream	2015	140	Good
FM over Middle English River	1975	130	Fair
FM over Small	1949	130	Fair
FM over Drainage Deer Creek	1976	120	Fair
FM over Drainage Ditch	2017	120	Good
FM over Hog Run	1975	120	Fair
FM over Small	1910	120	Fair
FM over I-80	1963	110	Good
Local over Miller Creek	1900	110	Poor
FM over Small	1975	100	Fair
Local over Convey Creek	1920	100	Poor
Local over Price Creek	1940	100	Poor
FM over Iowa River	1952	92	Poor
F35 210TH St over Old Mans Creek	2016	90	Good
FM over Small	1979	90	Poor
Hh Ave over Big Bear Creek	2004	90	Good
Local over Old Mans Creek	2003	90	Good
FM over Little Bear Creek	1970	80	Poor
FM over North Fork Clear Creek	1963	80	Poor
FM over Small	1963	80	Fair
FM over Stream	1972	80	Fair
H Ave over Small Stream	2024	80	Good
Local over Old Mans Creek	1954	80	Fair
Local over Price Creek	1981	80	Good
Local over Stream	1976	80	Fair
210TH St over Little Bear Creek	2001	71	Good
310TH St over Unnamed Creek	2013	71	Good
Local over Branch Old Mans Creek	1925	71	Poor
Local over Branch of Clear Creek	1978	71	Poor
Local over Deer Creek	1976	71	Poor
Local over Small Stream	1984	71	Poor
Local over Stream	1973	71	Fair
FM over English River	1952	70	Fair
FM over North Fork English River	1960	70	Fair
FM over North Fork English River	2006	70	Good
125TH Street over Small Stream	2022	60	Good
200TH St over Small Stream	2020	60	Good
Benton and Iowa over Unnamed Creek	2012	60	Good
F15 (108TH St) over Small Stream	2013	60	Good
FM over Clear Creek	1955	60	Fair
FM over Gritter Creek	1988	60	Fair
FM over Price Creek	1956	60	Fair
FM over Small Stream	1930	60	Poor
FM over Small Stream	1959	60	Poor
Local over Hilton Creek	1984	60	Fair
Local over Small Stream	2001	60	Good
140TH St over Honey Creek	2018	50	Good
180TH St over Stream	2014	50	Good
225TH St over Branch Old Mans Creek	2020	50	Good
FM V-44 over I-80	1963	50	Good
FM over English River	1957	50	Poor
Local Rd over Price Creek	1979	50	Fair
Local over Branch Old Mans Creek	1930	50	Poor
Local over Drainage Ditch	2002	50	Good
Local over Hilton Creek	2005	50	Good
Local over Middle English R	1976	50	Fair
Local over Old Mans Creek	1992	50	Good
Local over Price Creek	1989	50	Fair
Local over Small Stream	1985	50	Fair
Local over Stream	1975	50	Fair
Local over Stream	2017	50	Good
S Ave over Br English River	2018	50	Good
T Ave over Small Stream	2012	50	Good
Ww Ave over Deer Creek	2021	50	Good
Mm Ave over Small Stream	2023	46	Good
107TH St over Small Stream	2019	45	Good
140TH St over Honey Creek	2015	45	Good
FM over Honey Creek	1960	45	Fair
FM over Small	1952	45	Poor
Local over Drainage Ditch	1984	45	Fair
200TH St over Clear Creek	2023	40	Good
FM V-60 over I-80	1963	40	Good
FM over Br North English River	1976	40	Fair
FM over Honey Creek	1981	40	Fair
FM over Old Mans Creek	1992	40	Good
Local over Br North English River	2005	40	Good
Local over Branch Old Mans Creek	1999	40	Good
Local over Deer Creek	1942	40	Fair
Local over Little Bear Creek	1978	40	Poor
Local over Middle Fk English River	1992	40	Fair
Local over Small Stream	1974	40	Fair
R Ave over Small Stream	2012	40	Good
FM over Branch Middle English	2000	35	Good
FM over English River	1950	35	Poor
Local over Devils Run Ceek	2006	34	Good
Local over Hilton Creek	1986	34	Fair
Local over Hog Run	1981	34	Fair
Local over Middle English River	1983	34	Fair
Local over Old Mans Creek	1978	34	Fair
Local over Old Mans Creek	1975	34	Poor
FM over Drainage	1976	30	Fair
FM over Old Mans Creek	1949	30	Poor
Local Legno over Small Stream	2002	30	Good
Local over Drainage	1976	30	Fair
Local over Miller Creek	1930	30	Poor
Local over Small Stream	1955	30	Poor
Local over Small Stream	2003	30	Good
Local over Small Stream	1920	30	Poor
Local over Small Stream	1977	30	Poor
Local over Small Stream	1952	30	Fair
Local over Stream	1977	30	Fair
Local over Stream	1981	30	Poor
Local over Teener Creek	1975	30	Fair
265TH St over Old Mans Creek	2024	26	Good
Ff Ave over Drainage Ditch	1971	26	Poor
Local over Branch Bradley Creek	1965	26	Poor
Local over Branch Devils Run	1963	26	Poor
Local over Branch Old Mans Creek	2001	26	Good
Local over Gritter Creek	1977	26	Fair
Local over Small Stream	2001	26	Fair
Poweshiek Iowa over North English River	2019	26	Good
FM over Little Bear Creek	1975	25	Poor
FM over Stream	1980	25	Poor
190TH St over Small Stream	2016	20	Good
F 34 190TH St over Small Stream	2018	20	Good
FM over Old Mans Creek	1976	20	Fair
I Ave over Devils Run	2015	20	Good
Kk Ave over Old Mans Creek	2021	20	Good
Local over Clear Creek	1985	20	Good
Local over Drainage Ditch	1955	20	Poor
Local over Little Bear Creek	2009	20	Good
Local over North English River	1929	20	Poor
Local over Small Stream	1974	20	Fair
Local over Stream	1976	20	Poor
Local over Stream	1976	20	Poor
Poweshiek Iowa Rd over Honey Creek	1969	20	Poor
Y Ave over Branch Bradley Creek	2003	20	Good
FM over Br Old Mans Creek	1977	15	Fair
FM over Gritter Creek	1970	15	Poor
Local over Clear Creek	1905	15	Poor
Local over Convey Creek	1977	15	Fair
Local over Gritter Creek	1980	15	Fair
Local over Old Mans Creek	2006	15	Good
Local over Small Stream	2005	15	Good
Local over Small Stream	1991	15	Fair
Local over Teener Creek	1990	15	Good
Local(lwc) over Middle Fork English Rvr	1992	15	Fair
Local over Br Middle Fork English R	1925	11	Poor
Local over Branch Bradly Creek	2003	11	Good
Local over Deep River	1962	11	Fair
Local over Drainage Ditch	1974	11	Fair
Local over Stream	1980	11	Fair
Ss Ave over Branch English River	2010	11	Fair
FM over Drainage Way	1945	10	Poor
W 21 (u Ave) over Stream	1963	10	Fair
Local over Small Stream	1969	5	Poor
FM Legno over Devils Run	1900	–	Poor

Source: FHWA National Bridge Inventory, 2025.

Iowa County bridge conditions · Iowa bridges by county.

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