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Every bridge in Dallas County, Iowa

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

206 inventoried bridges, busiest first

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

Dallas County, Iowa, has 206 bridges in the 2025 National Bridge Inventory: 96 rated good, 92 fair, and 18 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 Panther Creek	1965	32,100	Good
I-80 over Bear Creek	1965	29,500	Good
EB I-80 over over UP RR	1966	27,550	Fair
WB I-80 over over UP RR	1966	26,850	Fair
EB I-80 over Sugar Creek	1966	24,500	Fair
WB I-80 over Sugar Creek	1966	24,050	Fair
EB I-80 over North Raccoon River	1966	19,100	Fair
EB I-80 over South Raccoon River	1966	19,100	Fair
WB I-80 over North Raccoon River	1966	18,750	Fair
WB I-80 over South Raccoon River	1966	18,750	Fair
I 80 EB over US 6/169	1966	14,950	Fair
I 80 WB over US 169	1966	14,950	Fair
EB I-80 over Co Rd (p-57)	1966	14,550	Fair
WB I-80 over Co Rd (p-57)	1966	14,550	Fair
Jordan CR Pkwy over Creek	2003	14,127	Fair
Ia 141 over Drainage	1973	11,300	Fair
Jordan Creek Pkwy over I-80	2001	10,600	Good
Ia 141 over Drainage Ditch	1978	9,600	Fair
US 6 over North Raccoon River	1977	9,400	Fair
US 6 over Raccoon River Overflow	1977	9,400	Fair
US 169 over Bulger Creek & Iais RR	1997	6,600	Fair
Ia 44 over Br Walnut Creek	1980	6,400	Good
US 6 & US 169 over South Raccoon River	2015	6,100	Good
Grand Prairie Pkwy over Sugar Creek	2016	5,474	Good
R 22 (ute Ave) over I-80	1966	5,116	Fair
US 169 over North Raccoon River	1972	4,760	Fair
US 169 over N Raccoon River Overflow	1994	4,720	Fair
EB Ia 141 over Little Beaver Creek	1997	4,400	Good
EB Ia 141 over Beaver Creek	1997	4,300	Good
WB Ia 141 over Beaver Creek	1978	4,300	Fair
WB Ia 141 over Little Beaver Creek	1983	4,300	Fair
68TH Street over Creek	2003	4,116	Good
US 169 over Beaver Creek	1988	3,990	Fair
Ia 44 over North Raccoon River	1973	3,910	Fair
EB Ia 141 over US 169	1978	3,750	Fair
WB Ia 141 over US 169	1978	3,700	Fair
Ia 141 over North Raccoon River	1976	3,640	Fair
FM over Trib. to Sugar Creek	2000	3,636	Fair
W Ave over Little Walnut Creek	1975	3,612	Fair
South 60TH St over Creek	2007	3,344	Good
Ia 44 over Panther Creek	1981	3,220	Good
Ia 44 over Mosquito Creek	1981	3,080	Fair
Grand Prairie Pkwy over I 80	2010	3,048	Good
R 30 (W Ave) over Walnut Creek	1975	3,018	Fair
Mill Street over S Raccoon River	2007	2,872	Good
Ep True Pkwy over Creek	2003	2,863	Good
360TH St over Sugar Creek	2017	2,628	Good
360TH Street over Johnson Creek	2022	2,628	Good
FM over Johnson Creek	1933	2,628	Poor
FM over Sugar Creek	1933	2,628	Poor
Ashworth Rd WB over I 80	2022	2,550	Good
Ashworth Road EB over I 80	2022	2,550	Good
R 16 (r Ave) over I-80	1966	2,330	Fair
FM over Stream	1963	2,281	Fair
Willis Ave over Frog Creek	2018	2,269	Good
EB Ia 141 over Frog Creek	1976	2,255	Fair
WB Ia 141 over Frog Creek	1976	2,210	Fair
P53 Eldorado Ave over I-80	1959	2,082	Good
Ute Avenue over Johnson Creek	2013	2,071	Good
F90 Raccoon Rvr Dr over Drainage Ditch	2018	2,007	Good
FM over Raccoon River	1973	1,942	Fair
FM over Raccoon River Overflow	1973	1,942	Fair
R30 W Ave over Trib of Beaver Creek	1974	1,934	Good
F-60 over Panther Creek	1966	1,930	Poor
Ia 210 over Ia 141	1997	1,850	Fair
Douglas Pkwy over Walnut Creek	2006	1,807	Good
FM over Small Stream	1953	1,664	Fair
P 58 L Ave over I-80	1966	1,623	Fair
East St over Drainage Ditch	1955	1,611	Fair
FM over Stream	1970	1,544	Poor
FM over So Raccoon River	1993	1,474	Fair
P 58 (j Ave) over N Raccoon River	2012	1,454	Good
F60 Old Hwy 6 over South Raccoon River	1978	1,446	Fair
State St over Oxley Creek	2016	1,379	Good
State St over Stream	2003	1,379	Good
156TH St over Little Walnut Creek	2007	1,257	Good
FM over Walnut Creek	1969	1,246	Fair
68TH Street over Creek	2003	1,216	Fair
156TH St over Little Walnut Creek	2007	1,211	Good
Meredith Dr EB over Walnut Creek	2013	1,168	Good
Meredith Dr WB over Walnut Creek	2013	1,107	Good
15TH St over Butler Creek	1907	1,027	Poor
FM over Sugar Creek	1986	976	Fair
FM over Iais RR	1978	807	Good
Local over Small Stream	1954	807	Fair
FM over So Racoon River	2003	767	Good
P58 K Ave over Trib of Panther Creek	2023	588	Good
Thomas St over Middle Racoon River	1951	574	Poor
Warford St over Frog Creek	1915	536	Poor
280TH St over Panther Creek	1968	500	Fair
FM over Beaver Creek	1971	490	Fair
FM over Beaver Creek	1962	488	Fair
FM over Frog Creek	1920	428	Fair
FM over Creek	1969	399	Fair
Wilson St over Drainage	2007	373	Good
Aurora Ave over Walnut Creek	2012	356	Good
R30 130TH St over Beaver Creek	2017	329	Good
Local over Creek	1935	300	Fair
Broadway St over Stream	1994	289	Good
FM over N Raccoon River	1953	289	Good
Grand Ave over Johnson Creek	2023	289	Good
Utica Trail over Trib of Raccoon River	1994	289	Fair
Westgate Parkway over Little Walnut Creek	2020	289	Good
FM over Mosquito Creek	1951	278	Fair
FM over Creek	1966	270	Good
Waterford Rd WB over Walnut Creek	2007	266	Good
Waterfrod Road EB over Walnut Creek	2018	266	Good
Local over Bear Creek	1999	247	Fair
D Ave over N Raccoon River	2011	240	Good
K Ave over Small Stream	2009	229	Good
156TH St NB over Walnut Creek	2015	222	Good
156TH St SB over Walnut Creek	2015	222	Good
FM over Beaver Creek	1979	210	Fair
FM over Beaver Creek	1979	210	Good
Oakland Rd over Bulger Creek	1986	200	Fair
FM over Beaver Creek	1985	190	Good
Sycamore St over Stream	2007	182	Good
Local over Bear Creek	1949	180	Poor
FM over Panther Creek	1967	170	Fair
FM over South Raccoon River	1979	170	Fair
FM over South Raccoon River	1981	170	Good
Old Portland Rd over I-80	1966	170	Fair
Local over Beaver Creek	1982	154	Good
Local over North Raccoon River	1882	153	Poor
FM over Bulger Creek	1995	150	Good
FM over over Iais RR	1940	150	Poor
Stagecoach Dr over Sugar Creek	2017	144	Good
FM over North Raccoon River	1980	139	Fair
Durango Way over I-80	1960	123	Fair
F54 S Ave over I-80	1966	120	Fair
Local over Br N Raccoon	1935	113	Fair
Jewel Cir over Bear Creek	2011	110	Good
Local over Panther Creek	1989	110	Good
347TH St over I-80	1966	103	Fair
County Road over Creek	1909	103	Fair
Local over Beaver Creek	2004	103	Good
250TH Street over Walnut Creek	2022	100	Good
Grand Ave over Rolling Hills Creek	2019	96	Good
Park Rd(sw) over Frog Creek	1930	95	Poor
Filmore Ct over Bear Creek	2015	91	Good
Local over S Raccoon River	1996	82	Good
250TH St over Walnut Creek	2008	79	Good
FM over Mosquito Creek	1984	79	Good
FM over Mosquito Creek	1986	79	Good
County Road over Branch Panther Creek	1925	72	Fair
County Road over Mosquito Creek	1942	72	Poor
Local over Small	2009	72	Good
Local over Sugar Creek	1978	72	Fair
Booneville Rd over Sugar Creek	2018	70	Good
Booneville Rd over Johnson Creek	2022	66	Good
County Road over Branch Panther Creek	1948	62	Fair
County Road over Middle Raccoon River	1975	62	Fair
County Road over Mosquito Creek	2008	62	Good
Local over Br Panther Creek	1981	62	Fair
Local over Mercer Creek	1974	62	Good
270TH St over Panther Creek	2023	60	Good
County Road over Jim Creek	1991	60	Good
County Road over Panther Creek	1953	60	Fair
Brookview Ln over Dd	2004	58	Fair
County Road over Beaver Creek	2001	51	Good
County Road over Mosquito Creek	2002	51	Good
County Road over Walnut Creek	1988	51	Good
Local over Mosquito Creek	1980	51	Good
Sportsman Club Rd over Creek	2014	51	Good
County Road over Branch Beaver Creek	1920	46	Fair
County Road over Branch Panther Creek	1989	46	Good
County Road over Panther Creek	1961	46	Fair
220TH St over Mosquito Creek	1991	41	Good
County Road over Branch Panther Creek	1917	41	Fair
County Road over Little Beaver Creek	1956	41	Fair
Local over Beaver Creek	1983	41	Good
FM over Br North Raccoon River	1915	40	Fair
County Road over Frog Creek	1937	35	Poor
County Road over Panther Creek	1964	35	Poor
I Ave over Creek	1910	35	Fair
Local over Creek	1925	35	Fair
Local over Mosquito Creek	1979	35	Good
Local over Slough	1925	35	Fair
Local over Slough Creek	2003	30	Good
Country Road over Beaver Creek	2003	26	Good
County Road over Beaver Creek	2005	26	Good
County Road over Slough Creek	1927	26	Fair
D Ave over Mosquito Creek	2013	26	Good
Local over Beaver Creek	1985	26	Fair
81ST Street over Creek	2003	21	Good
County Road over Branch Mosquito Creek	1926	21	Poor
County Road over Branch Panther Creek	1925	21	Fair
County Road over Mosquito Creek	1900	21	Poor
County Road over Panther Creek	1988	21	Fair
County Road over Panther Creek	1935	21	Fair
Local over Beaver Creek	1890	21	Poor
Local over Royer Creek	1953	21	Fair
O Circle over Hickory Creek	1941	21	Fair
FM over Beaver Creek	1986	20	Good
FM over Br North Raccoon River	1934	20	Fair
Local over Jim Creek	1917	20	Poor
P Ave over Slough Creek	2023	20	Good
170TH St over Slough Creek	2022	15	Good
A Ave over Branch Mosquito Creek	2015	15	Good
Local over Small Stream	1974	15	Fair
S Grand Prairie Pw over Raccoon Rvr Dr&iaisrr	2024	6	Good
Windcrest Drive over Oxley Creek	2021	6	Good
S Grand Prairie over Raccoon River	2018	5	Good
Grand Ave over Sugar Creek	2023	–	Good
I 80 EB over North Raccoon River	2024	–	Good
I 80 EB over South Raccoon River	2024	–	Good

Source: FHWA National Bridge Inventory, 2025.

Dallas County bridge conditions · Iowa bridges by county.

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