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Every bridge in Adair County, Iowa

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

303 inventoried bridges, busiest first

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

Adair County, Iowa, has 303 bridges in the 2025 National Bridge Inventory: 145 rated good, 121 fair, and 37 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 Drainage Ditch	1959	27,600	Fair
I-80 over Drainage Ditch	1959	27,600	Fair
I-80 over North River	1958	25,900	Fair
I-80 over Plunger Creek	1959	25,900	Fair
I-80 over Drainage Ditch	1958	24,800	Fair
I-80 over Middle River	1958	24,800	Fair
Ia 25 over Iowa 25	1958	23,600	Fair
I-80 over Stream	1958	23,300	Fair
I 80 EB over Middle River	2013	12,400	Good
WB I-80 over Middle River	2011	12,400	Good
EB I-80 over Antique Country Dr.	1958	12,150	Fair
WB I-80 over Antique Country Dr.	1958	12,150	Fair
EB I-80 over Iais RR	2008	12,100	Good
WB I-80 over Iais RR	2009	12,100	Good
SR P28 over I-80	1959	4,502	Fair
5TH Street over Iais RR	1923	3,562	Fair
Ia 92 over Middle Nodaway River	1966	2,800	Fair
Ia 92 over Stream	1966	2,800	Fair
SR N-54 over I-80	1958	2,158	Fair
Ia 25 over Middle River	2018	2,080	Good
Ia 25 over Stream	1952	2,080	Good
Ia 25 over Stream	1952	2,080	Fair
Ia 25 over Turkey Creek	2018	2,080	Good
Ia 92 over Grand River	1966	1,780	Fair
P33 Henry Wallace over Creek	2001	1,673	Good
FM G-30 over I-80	1958	1,654	Fair
FM over Stream	1970	1,564	Fair
Ia 92 over Marvel Creek	2020	1,540	Good
FM over Nine Mile Run	1989	1,374	Fair
FM over Stream	1989	1,374	Fair
P33 Henry Wallace over Three Mile Creek	1989	1,374	Good
P28 Stuart St over Creek	1977	1,295	Fair
Ia 92 over Brush Branch	1966	1,130	Good
Ia 92 over W Fork of Nodaway River	1950	1,090	Fair
FM over Middle River	1969	1,047	Fair
FM over North River	1965	1,047	Fair
Antique Co.dr over Middle River	1958	969	Fair
Ia 92 over Clark Br of W Nodaway R	2010	920	Good
310TH Street over Three Mile Creek	2006	518	Good
FM over Middle Nodaway River	1967	509	Fair
FM over Shanghar Creek	1977	468	Fair
G61 310TH St over Unnamed Creek	2015	468	Good
3RD St over over Abandon RR	1900	387	Poor
G61 310TH St over Creek	1966	379	Fair
G61 310TH St over Three Mile Creek	2003	379	Good
FM over Branch Nodaway River	2008	349	Fair
N54 Delta Ave over Branch of Nodaway Rvr	2013	349	Good
FM over Rutt Branch	2009	319	Good
FM over Rutt Branch	1994	319	Fair
FM over Clark Branch	1994	249	Good
FM over Middle Nodaway River	1978	249	Good
FM over West Fork Nodaway River	1979	249	Fair
FM over Middle River	1959	240	Fair
Pinewood Ave over I-80	1958	229	Fair
350TH St over Stream	2013	180	Fair
FM over Middle Nodaway River	1990	139	Fair
FM over Nodaway River	2002	139	Good
FM over North River	1989	139	Good
G15 130TH St over North River	2024	132	Good
250TH St over W Fork Nodaway River	2021	123	Good
E 2ND St over Iais RR	2003	120	Good
Russell St over Middle River	1940	120	Poor
Thomas St over Middle River	1940	120	Poor
Trenton Ave over I-80	1958	113	Good
FM over Stream	2001	100	Fair
FM over Middle Nodaway River	2002	89	Good
FM over Stream	1949	89	Poor
Fontanelle Rd over Middle River	2012	89	Good
Local over Marvel Creek	1997	82	Good
Local over Middle Nodaway River	1950	82	Fair
FM over Branch North Turkey Crk	2002	79	Good
FM over Nodaway River	2004	79	Good
FM over Plunger Creek	1963	79	Fair
FM over Stream	1970	79	Fair
Local over Middle Nodaway River	1998	72	Good
Pinewood Ave over Middle River	2017	72	Good
Trenton Ave over Stream	1952	72	Fair
FM over East Nodaway River	2005	71	Good
FM over Stream	2005	71	Good
FM over Stream	2003	71	Good
FM over W Fork Nodaway River	2009	71	Good
P17 Nevada Ave over Stream	2004	71	Good
Brown Ave over Stream	2016	62	Good
Lewis Ave over Nodaway Creek	2020	62	Good
Local over Creek	1954	62	Poor
Local over Rutt Branch	1960	62	Poor
Local over Stream	1940	62	Poor
Riverside Ave over I-80	1958	62	Fair
Riverside Ave over North River	2023	62	Good
FM over Marvel Creek	1950	60	Fair
FM over Middle River	1992	60	Good
FM over Nine Mile Run	2002	60	Fair
FM over Nodaway Creek	2006	60	Good
FM over North Turkey Creek	1985	60	Good
FM over Stream	1950	60	Fair
FM over W Fk Middle Nodaway Rvr	1982	60	Good
Fontanelle Road over I-80	1958	60	Fair
G 15 (140TH St) over Middle Nodaway River	2012	60	Good
G15 (130TH St) over North Turkey Creek	2012	60	Good
Local over Middle River	1953	60	Fair
P39 Victor Ave over Small Stream	2002	60	Good
Local over Stream	1950	52	Fair
110TH St over Middle River	2015	51	Good
330TH St over West Fork Nodaway River	2012	51	Good
Local Rd over Nine Mile Creek	1971	51	Fair
Local over Middle Nodaway River	1995	51	Good
Local over No.turkey Creek	1992	51	Good
Local over Nodaway River	1997	51	Good
Local over Small	1967	51	Fair
Local over Stream	2003	51	Good
Local over Stream	1993	51	Fair
FM over Battle Creek	1959	50	Poor
FM over Creek	1932	50	Fair
G35 (190TH St) over Stream	2013	50	Good
P43 York Ave over Stream	1995	50	Good
P43 York Ave over Stream	2003	50	Fair
300TH St over Stream	2012	46	Good
Local over Clark Branch	1997	46	Good
Local over Creek	1951	46	Poor
Local over East Nodaway River	2002	46	Good
Local over Middle Nodaway River	1982	46	Fair
Local over Nine Mile Run	1974	46	Fair
Local over Plunger Creek	1968	46	Poor
Trenton Ave over North River	2016	46	Good
Brown Ave over Nodaway River	2023	45	Good
FM over Grand River	2004	45	Good
FM over Grand River	1961	45	Fair
FM over Grand River	1950	45	Fair
FM over Middle Nodaway River Br.	1993	45	Fair
FM over Nine Mile Run	1961	45	Poor
G 35 (190TH St) over Nodaway River	2012	45	Good
G61 310TH St over Stream	2017	45	Good
P43 York Ave over Grand River	1953	45	Fair
150TH St over Stream	2016	41	Good
Local over Marvel Creek	1985	41	Fair
Local over Middle River	1958	41	Poor
Local over Middle River	2009	41	Good
Local over Nine Mile Creek	1955	41	Fair
Local over Nine Mile Run	2004	41	Fair
Local over Nodaway Creek	2007	41	Good
Local over Rutt Branch	2007	41	Good
Local over Stream	1991	41	Fair
Local over Stream	2006	41	Good
Local over Stream	2002	41	Good
Local over Stream	1959	41	Fair
Victor Ave over Stream	2013	41	Good
York Ave over I-80	1959	41	Fair
FM over Stream	1950	40	Fair
G53 270TH St over Nine Mile Run	2016	40	Good
P25 (riverside) over Branch of Middle River	2012	40	Good
260TH St over Brush Branch	2011	35	Good
260TH St over Grand River	2006	35	Fair
Jordan Ave over Stream	2011	35	Good
Local over Battle Creek	1970	35	Fair
Local over Creek	1963	35	Fair
Local over Nodaway Creek	1900	35	Poor
Local over Nodaway River Branch	1960	35	Poor
Local over Rutt Branch	1900	35	Poor
Local over Stream	2006	35	Good
Local over Stream	2005	35	Fair
Marion Ave over North Turkey Creek	2014	35	Good
York Ave over North River	1915	35	Fair
York Ave over Plunger Creek	1938	35	Poor
FM over Grand River	1950	34	Fair
FM over Grand River	1950	34	Fair
FM over Middle Nodaway River	2005	34	Good
N54 Delta Ave over Nine Mile Creek	2016	34	Good
P25 (riverside) over Middle River Branch	2012	34	Good
Local Rd over Middle River	1979	31	Fair
130TH St over Small Stream	2012	30	Good
220TH St over Stream	2009	30	Good
230TH St over Battle Creek	2004	30	Good
Elk Ave over Branch Nodaway River	2012	30	Good
Elk Ave over Stream	2019	30	Fair
Fallow Ave over Nine Mile Creek	2014	30	Good
Jordan Ave over Shanghar Creek Branch	2009	30	Good
Lewis Ave over North Turkey Creek	2018	30	Good
Local over Branch North River	1966	30	Fair
Local over Grand River	1958	30	Good
Local over Grand River	1939	30	Poor
Local over Middle River	1920	30	Fair
Local over Middle River	1950	30	Poor
Local over Middle River	1915	30	Fair
Local over Middle River	1950	30	Fair
Local over Nodaway River West Fork	1949	30	Fair
Local over Plunger Creek	2008	30	Good
Local over Shanghar Creek	2009	30	Good
Local over Stream	2001	30	Fair
Local over W Fork Nodaway River	1949	30	Poor
Marion Ave over Stream	2015	30	Good
Marion Ave over Stream	2012	30	Fair
Monroe Ave over Stream	2019	30	Good
Vinton Ave over Stream	2007	30	Good
FM over Middle Nodaway River	1996	29	Good
FM over Nine Mile Run	2003	29	Good
Local over Branch Nodaway River	2003	29	Good
Local over Middle River	1915	29	Poor
N77 Kent Ave over Nodaway River	2016	29	Good
110TH St over North River	2021	26	Good
285 St over Middle Nodaway River	2000	26	Good
330TH St over Local Stream	2017	26	Good
330TH St over Stream	2023	26	Good
330TH St over Stream	2021	26	Good
330TH St over Stream	2015	26	Good
330TH St over Three Mile Creek	2015	26	Good
FM over Grand River	1995	26	Good
FM over Middle Nodaway River Br.	2003	26	Good
G53 270TH St over Branch of Nine Mile Run	2016	26	Good
Gibbon Ave over I-80	1958	26	Good
Gibbon Ave over Stream	2012	26	Good
Local over Battle Creek	2005	26	Good
Local over Branch Nodaway River	2002	26	Good
Local over Nine Mile Creek	1993	26	Fair
Local over Nine Mile Creek	1985	26	Fair
Local over Nodaway Creek	2006	26	Fair
Local over North River	2004	26	Good
Local over Stream	1970	26	Fair
Local over Stream	2004	26	Fair
Local over Stream	1978	26	Fair
Local over Stream	1945	26	Poor
Marion Ave over Stream	1992	26	Fair
N53 Delta Ave over Stream	2016	26	Good
140TH St over North Turkey Creek	2018	21	Good
150TH St over Branch of Nodaway River	2005	21	Good
170TH Ave over Stream	2013	21	Good
180TH St over Nine Mile Creek	2014	21	Good
320TH St over Three Mile Creek	2013	21	Good
320TH St over Unnamed Stream	2015	21	Good
Fallow Ave over Nine Mile Creek Branch	2018	21	Good
Indian Ave over Stream	2014	21	Fair
Jordan Ave over Branch Nodaway River	2016	21	Good
Local over Branch Middle River	1900	21	Poor
Local over Branch Nodaway River	2003	21	Good
Local over Middle Nodaway River	1900	21	Poor
Local over Middle Nodaway River	1978	21	Fair
Local over North River	2004	21	Fair
Local over Ruft Branch	2007	21	Fair
Local over Rutt Branch	2006	21	Fair
Local over Shanghar Creek	1940	21	Fair
Local over Small	1997	21	Fair
Local over Stream	1950	21	Fair
Local over Stream	1955	21	Fair
Local over Stream	2006	21	Good
Local over Stream	2004	21	Good
Local over West Fork Nodaway River	1955	21	Fair
Orange Ave over Stream	2014	21	Good
Pinewood Ave over North Turkey Creek	2015	21	Good
Quebec Ave over Middle River	2021	21	Good
Sheldon Ave over North River	2020	21	Good
FM over Middle River	1900	20	Fair
Local over Stream	1989	20	Fair
N51 Brown Ave over Nodaway River Branch	2016	20	Good
150TH St over Stream	2005	15	Good
280TH St over Middle Nodaway River	2023	15	Good
FM over Br of Middle Nodaway	1979	15	Fair
FM over Middle River	1950	15	Poor
G67 330TH St over Stream	2003	15	Good
Gibbon Ave over Middle River	2016	15	Good
Indian Ave over Stream	2012	15	Good
Local Rd over Shanghar Creek	1960	15	Fair
Local Rd over Small Stream	2004	15	Fair
Local over Battle Creek	1958	15	Poor
Local over Br Grand River	1961	15	Fair
Local over Branch Middle Nodaway R	1960	15	Poor
Local over Branch Middle River	1948	15	Poor
Local over Grand River	1958	15	Poor
Local over Grand River	1958	15	Fair
Local over Middle Nodaway River Br	1949	15	Poor
Local over Middle River	1968	15	Poor
Local over Plunger Creek	2002	15	Good
Local over Shanghar Creek	1945	15	Fair
Local over Small Stream	2002	15	Good
Local over Stream	2005	15	Fair
Local over Stream	1961	15	Fair
Local over Stream	1954	15	Poor
Local over Stream	1938	15	Fair
N77 Kent Ave over Stream	2018	15	Good
Orange Ave over Stream	2014	15	Good
Trenton Ave over Three Mile Creek	1900	15	Poor
140TH St over Stream	2016	11	Good
200TH St over Stream	1958	11	Poor
200TH St over Stream	1940	11	Poor
320TH St over Stream	2014	11	Good
Indian Ave over Stream	2015	11	Good
Local over Branch of Nodaway River	1949	11	Fair
Local over Bush Branch	1915	11	Fair
Local over Creek	2008	11	Fair
Local over Grand River	1999	11	Fair
Local over Middle River	1959	11	Fair
Local over Nine Mile Creek	2004	11	Good
Local over North Turkey Creek	2006	11	Fair
Local over Rutt Branch	1961	11	Fair
Local over Small Stream	2002	11	Good
Local over Stream	1949	11	Fair
Local over Stream	1954	11	Poor
Local over Stream	1955	11	Fair
Local over Stream	1947	11	Poor
Local over Stream	1900	11	Poor
Local over Grand River	2005	5	Fair
Local over Middle River	1915	5	Fair
Local over Shanghar Creek	2009	5	Good
Local over Small	2005	5	Good
Marion Ave over Stream	2017	5	Good

Source: FHWA National Bridge Inventory, 2025.

Adair County bridge conditions · Iowa bridges by county.

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