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Every bridge in Jackson County, South Dakota

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

89 inventoried bridges, busiest first

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

Jackson County, South Dakota, has 89 bridges in the 2025 National Bridge Inventory: 26 rated good, 50 fair, and 13 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
I090 over Br Big Buffalo Ck	1968	6,560	Fair
I090 E over Whitewater Ck	1973	3,956	Fair
I090 W over Whitewater Ck	1986	3,956	Fair
I090 E over County Rd	1968	3,552	Fair
I090 E over SD073 Ck	1967	3,552	Good
I090 E over White Willow Ck	1967	3,552	Fair
I090 W over County Rd	1967	3,552	Fair
I090 W over SD073 Ck	1967	3,552	Fair
I090 W over White Willow Ck	1967	3,552	Fair
I090 E over Big Buffalo Ck	1967	3,525	Good
I090 E over County Rd	1967	3,525	Fair
I090 E over Fairview Rd (fas 6614)	1967	3,525	Fair
I090 W over Big Buffalo Ck	1967	3,525	Good
I090 W over County Rd	1967	3,525	Fair
I090 W over Fairview Rd (fas 6614)	1967	3,525	Fair
I090 E over County Rd	1974	3,504	Fair
I090 W over County Rd	1974	3,504	Fair
I090 E over Community Well Rd	1968	3,435	Good
I090 E over Indian Ck Rd	1968	3,435	Fair
I090 E over SD248 P	1968	3,435	Fair
I090 W over Community Well Rd	1968	3,435	Good
I090 W over Indian Ck Rd	1968	3,435	Fair
I090 W over SD248 P	1968	3,435	Fair
I090 E over SD063	1968	3,286	Fair
I090 W over SD063	1968	3,286	Good
I090 E over Stamford Rd	1968	3,232	Fair
I090 W over Stamford Rd	1968	3,232	Good
I090 E over Brave Bull Rd	1968	3,227	Fair
I090 E over Perault Rd	2008	3,227	Good
I090 E over SD063	1968	3,227	Fair
I090 W over Brave Bull Rd	1968	3,227	Fair
I090 W over Perault Rd	2007	3,227	Good
I090 W over SD063	1968	3,227	Fair
SD073 over I090	1966	1,508	Fair
Irr Bia Rte 2 over Potato Creek	1942	1,314	Poor
SD240 over I090	1974	1,154	Fair
SD240 over Big Buffalo Ck	1952	1,145	Fair
Irr SD073 over Ck	1954	998	Fair
Irr SD073 over White Rv	1996	998	Fair
US014 over Cottonwood Ck	1955	980	Fair
US014 over Cottonwood Ck	1955	980	Fair
US014 over Draw	1954	980	Fair
US014 over Lone Tree Ck	1954	980	Fair
SD073 over North Br Willow Ck	1961	708	Fair
Irr SD073 over Settin UP Ck	2012	595	Fair
Irr SD044 over Lost Dog Ck	2012	526	Good
Irr SD044 over White Rv	1996	526	Good
SD044 over Johnson Ck	1956	526	Fair
SD377 over Johnson Ck	1959	514	Fair
Irr SD044 over Bear-in-the-lodge Ck	2012	510	Fair
Irr SD044 over Craven Ck	1995	510	Good
Irr SD044 over Ck	1980	420	Good
Irr SD044 over Pass Ck	1980	420	Good
SD248 over White Willow Ck	2020	213	Good
Irr SD063 over White Rv	1970	177	Fair
SD248 over Brave Bull Ck	1942	151	Fair
Irr Bia Rte 1 over Bear In the Lodge Creek	1986	146	Good
Irr Bia Rte 1 over Eagles Nest Creek	1987	146	Good
Irr Bia Rte 1 over Bear In the Lodge Creek	1999	133	Good
Irr Ar SD063 over Brave Bull Ck	2006	106	Good
Irr Bia Rte 6 over Bear In the Lodge Creek	1999	100	Good
SD248 over Big Buffalo Ck	2020	86	Good
SD248 over Br Big Buffalo Ck	1956	86	Fair
SD248 over Brave Bull Ck	1942	82	Fair
Long Valley Road over Pass Ck	1969	60	Fair
Weta Road over Fifteen Ck	1995	50	Good
268 Street over Pass Creek	1990	45	Good
Grindstone Road over Cottonwood Ck	1976	41	Fair
242 Street over Outlet For Lake Spillway	1935	35	Poor
Cottonwood Road over Cottonwood Ck	1936	35	Poor
Cottonwood Road over Whitewater Ck	1959	35	Fair
Old NE Road over Unnamed Creek	1950	35	Fair
227 Avenue over Franklin Ck	1940	30	Poor
Horseshoe Butte Rd over Black Pipe Ck	1930	27	Poor
Old NE Road over Big Buffalo Ck	1940	27	Poor
Old NE Road over Unnamed Creek	1935	27	Good
Red Stone Road over Pass Ck	1995	27	Good
Swift Horse Road over Pass Ck	1999	17	Fair
206TH Avenue over Whitewater Ck	1985	15	Fair
254 Street over Cottonwood Ck	1950	15	Poor
269 Street over Eagle Nest Ck	1945	15	Poor
Franklin Creek Rd over Willow Ck	2010	15	Good
211 Avenue over Whitewater Ck	1940	14	Poor
Fairview Road over Cottonwood Ck	1976	12	Fair
237 Street over South Fork Bad River	1935	11	Poor
237 Street over Unnamed Ck	1934	11	Fair
206TH Avenue over Cottonwood Ck	1940	10	Poor
237 Street over Cottonwood Ck	1935	10	Poor
Fairview Road over South Fork Bad Rv	1940	10	Poor

Source: FHWA National Bridge Inventory, 2025.

Jackson 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.