Home › South Dakota › Moody County › All bridges

Every bridge in Moody County, South Dakota

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

88 inventoried bridges, busiest first

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

Moody County, South Dakota, has 88 bridges in the 2025 National Bridge Inventory: 28 rated good, 42 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
I029 N over 243 St	1963	10,190	Fair
I029 S over 243 St	1963	10,190	Fair
I029 N over 238 St	1963	10,030	Fair
I029 N over Bachelor Ck	1964	10,030	Fair
I029 S over 238 St	1963	10,030	Fair
I029 S over Bachelor Ck	1964	10,030	Fair
I029 N over 223 St (fas)	1966	7,985	Fair
I029 N over Big Sioux Rv	1966	7,985	Poor
I029 S over 223 St (fas)	1966	7,985	Fair
I029 S over Big Sioux Rv	1966	7,985	Poor
I029 N over 232 St	1967	7,870	Good
I029 N over 233 St	1967	7,870	Good
I029 S over 232 St	1967	7,870	Fair
I029 S over 233 St	1967	7,870	Good
I029 N over 228 St	1967	7,785	Fair
I029 S over 228 St	1967	7,785	Fair
SD032 over Big Sioux Rv	1977	3,385	Fair
SD034 over Bachelor Ck	1993	3,297	Good
240 St (fas 6334) over I029	1963	2,300	Fair
SD034 over Big Sioux Rv	1986	1,888	Fair
SD034 over Ck	2009	1,888	Good
SD034 over I029	1963	1,888	Fair
SD034 over Squaw Ck	1986	1,888	Good
SD032 over I029	1967	1,867	Fair
SD032 over Squaw Ck	1977	1,867	Fair
SD034 over Brookfield Ck	2010	1,508	Fair
SD034 over Pipestone Ck	2010	1,508	Good
Irr SD013 over Big Sioux Rv	1964	1,073	Fair
SD013 over Big Sioux Rv	1964	1,073	Fair
SD013 over Spring Ck	1963	1,073	Fair
SD013 over Spring Ck	1963	1,073	Fair
SD013 over Spring Ck	1963	1,073	Fair
474TH Avenue over Bachelor Creek	2003	705	Good
471ST Avenue over Trib. to Big Sioux River	1925	614	Fair
240TH Street over Big Sioux River	2004	555	Fair
478TH Avenue over Big Sioux River	1994	430	Good
481ST Avenue over Brookfield Creek	2022	397	Good
483RD Avenue over Flandreau Creek	1940	350	Fair
244TH Street over Trib. to Big Sioux River	1939	348	Fair
471ST Avenue over Trib. to Jack Moore Crk	1925	330	Fair
481ST Avenue over West Pipestone Creek	2022	314	Good
223RD Street over Spring Creek	1951	263	Fair
223RD Street over Big Sioux River	2018	250	Good
240TH Street over Brookfield Creek	2016	240	Good
478TH Avenue over Big Sioux River	2022	231	Good
220TH Street over Lake Campbell	1965	200	Fair
483RD Avenue over Mud Creek	2019	175	Good
240TH Street over Pipestone Creek	1994	165	Good
238TH Street over Pipestone Creek	1961	145	Good
486TH Avenue over Flandreau Creek	1956	125	Fair
483RD Avenue over Spring Creek	1997	115	Good
223RD Street over Big Sioux Rv	1922	100	Poor
241 St over I029	1963	85	Fair
221ST Street over Spring Creek	1915	69	Poor
221ST Street over Trib. to Big Sioux River	1915	69	Poor
225 St over I029	1966	69	Fair
236TH Street over Pipestone Creek	1989	69	Fair
242ND Street over Pipestone Creek	2025	69	Good
487TH Avenue over Trib. to Pipestone Creek	2020	69	Good
475TH Avenue over Big Sioux River	1966	67	Fair
475TH Avenue over Trib. to Big Sioux River	1980	67	Fair
221ST Street over Trib. to Big Sioux River	1915	50	Poor
226TH Street over Spring Creek	1978	50	Poor
237TH Street over Bachelor Creek	2005	50	Good
237TH Street over Brookfield Creek	1956	50	Fair
243RD Avenue over West Pipestone Creek	1990	50	Poor
471ST Avenue over Bachelor Creek	1997	50	Poor
473RD Avenue over Big Sioux River	1976	50	Fair
477TH Avenue over Big Sioux River	1991	50	Good
221ST Street over Lake Campbell Inlet	1978	45	Poor
224TH Street over Spring Creek	1930	45	Poor
238TH Street over Brookfield Creek	1920	45	Poor
241ST Street over Pipestone Creek	2002	45	Good
475TH Avenue over Bachelor Creek	1979	45	Fair
478TH Avenue over Brookfield Creek	1993	45	Fair
479TH Avenue over Big Sioux River	1978	45	Fair
485TH Avenue over Flandreau Creek	1958	45	Fair
485TH Avenue over Pipestone Creek	2002	45	Good
237TH Street over Big Sioux River	1976	35	Poor
468TH Avenue over Bull Ditch	2005	35	Good
233RD Street over Squaw Creek	2020	30	Good
237TH Street over Pipestone Creek	2020	30	Good
242ND Street over Big Sioux River	1983	20	Poor
480TH Avenue over Spring Creek	2010	20	Good
238TH Street over Trib. to Bachelor Creek	1950	15	Poor
487TH Avenue over Flandreau Creek	1982	15	Poor
231ST Street over Trib. to Jack Moore Crk	1950	10	Poor
Crescent Street over Big Sioux River	1935	–	Poor

Source: FHWA National Bridge Inventory, 2025.

Moody County bridge conditions · South Dakota bridges by county.

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