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Every bridge in Floyd County, Iowa

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

214 inventoried bridges, busiest first

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

Floyd County, Iowa, has 214 bridges in the 2025 National Bridge Inventory: 108 rated good, 76 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 18 over Stewart Creek	1998	11,200	Good
US 18 & 218 over Stewart Creek	1998	10,900	Good
US 18 over Drainage Ditch	1998	10,700	Good
US 18 over Cedar River	1967	10,500	Fair
US 218 over Stream	2001	10,200	Fair
US 218 over Bloody Run	1999	10,000	Good
US 218 over Stream	1998	10,000	Good
Gilbert St over Shermans Creek	1914	6,893	Poor
US 18 EB over Flood Creek	1998	5,350	Good
US 18 EB over Ia Northern RR & Stream	1998	5,350	Good
US 18 EB over Shellrock Rvr Redball Rd	1999	5,350	Good
US 18 WB over Flood Creek	1998	5,350	Good
US 18 WB over Ia Northern RR & Stream	1998	5,350	Good
US 18 WB over Shellrock Rvr Redball Rd	1999	5,350	Good
US 18 WB Ia 27 NB over US 218 SB T44	2023	5,200	Good
US 18 WB over Cprr	1998	5,100	Good
US 18 EB over Cprr	1998	5,050	Good
Main St over Cedar River	1909	4,971	Poor
US 18 EB Ia 27 SB over US 218 T44	2022	4,600	Good
US 18 WB over I&m RR	1998	4,550	Good
US 218 SB over Ia 14 & Sherman Creek	1999	4,550	Good
US 18 EB over Co Rd B35	1998	4,450	Good
US 18 EB over I&m RR	1999	4,450	Good
US 18 WB over SR B35	1998	4,450	Good
US 218 NB over Ia 14 & Sherman Creek	1999	4,150	Good
Congress St over Shell Rock River	2008	4,036	Fair
US 218 SB over US 18	1999	3,950	Good
US 218 NB over US 18	1999	3,900	Good
FM over over Imrl RR	2008	3,339	Good
US 218 over Cedar River	1979	2,910	Fair
N Grand Ave over Hyers Creek	2012	2,315	Good
E Main over Shell Rock River	2013	2,268	Good
US 18 over Drainage Ditch	1987	2,110	Good
US 218 over Slough Creek	1965	2,040	Fair
FM over Drainage	1989	1,640	Fair
Ia 14 over Drainage Ditch	1989	1,520	Good
Ia 14 over Flood Creek	1947	1,520	Fair
FM over Little Cedar River	1974	1,414	Poor
FM over Rock Creek	1996	1,365	Fair
FM over Skunk Creek	1985	1,365	Fair
FM over Stewart Creek	2007	1,365	Good
Ia 14 over Branch Hunter Creek	1994	1,230	Good
B30 150TH St over Flood Creek	2016	1,159	Good
FM over Drainage Ditch	1919	1,159	Poor
FM over Dry Run Creek	2010	1,129	Good
Hwy 147 over Small Natural Stream	1967	1,070	Poor
FM over Uphams Slough Creek	1968	1,021	Good
FM over Lost Water Creek	1996	874	Fair
Bradford St over Shell Rock River	1996	813	Good
1ST Ave over Charley West. Rec. Trail	1967	784	Fair
FM over Creek	1998	717	Good
Co Rd S 70 over US 18	1999	697	Good
FM over Winnebago River	1900	697	Fair
Old Hwy Rd over Bloody Run Creek	1927	687	Poor
Old Hwy Rd over Bloody Run Creek	1959	687	Fair
FM over Gizzard Creek	1958	678	Fair
Hwy 147 over Flood Creek	1930	668	Poor
FM over Dry Run	1979	638	Fair
B47 215TH St over Creek	2020	560	Good
S70 Balsam Ave over Flood Creek	2020	560	Good
FM over Dry Run Creek	1979	530	Fair
FM over Dry Run Creek	1979	530	Fair
1ST St SW over Shell Rock River	2020	513	Good
Local over Beaver Creek	1992	501	Good
FM over Flood Creek	1975	491	Poor
FM over Winnebago River	1964	442	Poor
FM over Flood Creek	1969	412	Fair
FM over Peters Creek	1986	412	Fair
Local over Stewart Creek	1973	383	Fair
Cleveland St over Hyers Creek	1978	280	Fair
Kellogg St over Hyers Creek	2005	230	Good
FM over Beaver Creek	1965	206	Poor
FM over Beemis Creek	2010	206	Good
T18(DANCER Ave) over Creek	2012	206	Good
FM over Flood Creek	1964	187	Fair
Local over Stream	1981	168	Good
FM over Cedar River	1980	167	Fair
FM over Little Cedar	1967	167	Poor
FM over Lost Water Creek	1964	167	Fair
Rotary Park Rd over Creek	2016	148	Good
Dancer Ave over Ackley Creek	2011	147	Good
FM over Shell Rock River	1967	118	Fair
FM over Gizzard Creek	1970	108	Fair
Local over Creek	1989	108	Good
Floyd St over Flood Creek	1976	94	Fair
FM over Flood Creek	1969	88	Poor
Local over Beemis Creek	2005	88	Good
FM over Cedar River	1936	79	Poor
FM over Creek	1953	79	Fair
FM over Flood Creek	1998	79	Good
FM over Little Cedar River	1959	79	Fair
FM over Whiskey Creek	1988	79	Fair
110TH St over Little Cedar River	1977	78	Fair
110TH St over Skunk Creek	2013	78	Good
150TH over Creek	2020	78	Good
B23 110TH St over Little Cedar River	2009	78	Good
Local over Creek	1984	78	Fair
Local over Creek	1958	78	Poor
Local over Creek	1956	78	Poor
Local over Small Creek	1916	78	Poor
Local over Small Stream	1988	78	Fair
Local over Beaver Creek	2002	70	Good
Local over Beaver Creek	2001	70	Good
Local over Little Cedar River	1984	70	Fair
FM over Ackley Creek	1957	59	Fair
FM over Flood Creek	2000	59	Good
FM over Flood Creek	1970	59	Fair
FM over Little Cedar	1967	59	Poor
FM over Slough Creek	1987	59	Fair
Local over Creek	2008	59	Good
Local over Drainage	1992	59	Good
Local over Gizzard Creek	1965	59	Fair
Local over Winnebago River	1900	59	Poor
170TH St over Little Cedar	2019	50	Good
110TH St over Dry Run Creek	1996	49	Good
195TH over Creek	2020	49	Good
300TH St over Flood Creek	1964	49	Fair
B35 180TH St over Shell Rock River	2022	49	Good
FM over Flood Creek	2001	49	Good
Foothill over Flood Creek	2005	49	Good
Local over Creek	1958	49	Fair
Local over Creek	1990	49	Good
Local over Dry Run	1981	49	Fair
Local over Dry Run Creek	1991	49	Good
Local over Flood Creek	1900	49	Poor
Local over Flood Creek	1996	49	Good
Local over Shell Rock River	1987	49	Fair
Local over Small	2010	49	Good
Local over Small Stream	1994	49	Good
Local over Stewart Creek	2008	49	Fair
Noble Ave over Creek	2014	49	Good
T34 Jersey Ave over Small Creek	2022	49	Good
Victory Avenue over Little Cedar	2024	45	Good
180TH Street over Dd	2008	44	Good
Local over Ackley Creek	1999	44	Fair
Local over Ackley Creek	1982	44	Fair
Local over Flood Creek	1967	44	Fair
Local over Flood Creek	1913	44	Poor
Local over Small Stream	1996	44	Good
Zinnia Ave over Dry Run	2014	44	Good
280TH St over Flood Creek	2011	39	Good
FM over Drainage	1988	39	Fair
FM over Flood Creek	1969	39	Fair
Local over Beaver Creek	1990	39	Good
Local over Creek	1970	39	Poor
Local over Creek	1924	39	Poor
Local over Creek	1900	39	Fair
Local over Flood Creek	1984	39	Fair
Local over Peters Creek	1988	39	Good
Local over Small Stream	1987	39	Good
FM over Drainage	1979	34	Fair
FM over Schuyler Creek	1989	34	Fair
Local over Beaver Creek	1967	33	Fair
Local over Clear Water Creek	1927	33	Poor
Local over Creek	1985	33	Fair
Local over Creek	1991	33	Fair
Local over Flood Creek	2004	33	Good
Victory over Little Cedar Tributary	2018	33	Good
130TH St over Stream	2023	29	Good
220TH St over Flood Creek	2017	29	Good
Echo Ave over Beemis Creek	2011	29	Good
FM over Skunk Creek	2010	29	Good
Local over Beaver Creek	2002	29	Good
Local over Beemis Creek	2003	29	Good
Local over Creek	1990	29	Fair
Local over Creek	1991	29	Good
Local over Creek	1919	29	Fair
Local over Creek	1980	29	Fair
Local over Creek	1980	29	Poor
Local over Creek	2005	29	Good
Local over Littleflood Creek	1987	29	Poor
Local over Small Stream	1987	29	Good
Local over Stream	1977	29	Fair
190TH St over Creek	2001	26	Good
200TH over Dry Run	2018	26	Good
260TH St over Beemis Creek	2013	26	Good
280TH St over Ackley Creek	2015	26	Good
Local Rd over Flood Creek	1976	26	Fair
Local Rd over Stewart Ck	1979	26	Fair
Local over Ackley Creek	1919	26	Fair
Local over Ackley Creek	1979	26	Fair
Local over Creek	1990	26	Good
Local over Creek	2008	26	Good
Local over Creek	1987	26	Fair
Local over Flood Creek	1929	26	Poor
Local over Little Cedar	1900	26	Poor
Local over Little Cedar Overflow	1939	26	Poor
Local over Overflow Little Cedar	1990	26	Fair
Local over Small Stream	1986	26	Fair
Local over Small Stream	1987	26	Fair
Kirkwood Road over Creek	2024	25	Good
170TH St over Stream	2021	20	Good
280TH St over Ackley Creek	2016	20	Good
Holly Ave over Flood Creek	2014	20	Good
Local Rd over Flood Creek	1994	20	Fair
Local over Ackley Creek	1985	20	Good
Local over Beaver Creek	1937	20	Poor
Local over Beaver Creek	1971	20	Fair
Local over Creek	1977	20	Fair
Local over Creek	1991	20	Fair
Local over Creek	2007	20	Good
Local over Flood Creek	1970	20	Poor
Local over Little Flood Creek	1995	20	Good
Local over Small	2009	20	Good
Local over Small	1989	20	Fair
Local over Small Stream	1974	20	Fair
Victory Ave over Little Cedar Tributary	2013	20	Good
Zinnia Ave over Ackley Creek	2010	20	Good
Local over Creek	1989	15	Fair
Local over Flood Creek	2006	15	Fair
March St over Creek	2007	15	Good
260TH over Beemis Creek	2017	11	Good
Local over Drainage Ditch	1997	11	Good
Local over Dry Run Creek	1983	11	Fair

Source: FHWA National Bridge Inventory, 2025.

Floyd County bridge conditions · Iowa bridges by county.

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