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Bridge conditions in Trempealeau County, Wisconsin

259 inventoried bridges · 33 rated poor · 2025 National Bridge Inventory

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

About one in 8 bridges in Trempealeau County is rated in poor condition: 33 of 259 on the federal inventory, one of the higher shares in Wisconsin.

33 of the 259 bridges in Trempealeau County, Wisconsin, are rated in poor condition (12.7%) in the 2025 National Bridge Inventory, as of August 20, 2026.
116 bridges (44.8%) are rated good and 110 (42.5%) fair.
The median Trempealeau County bridge was built in 1992.
The busiest poor-rated bridge is Ush 10-ush 53-10th over Buffalo River (built 1937), carrying about 4,400 vehicles a day.

Good 44.8% · Fair 42.5% · Poor 12.7% of 259 bridges

Bridges rated poor

Every bridge in the county with a poor rating, busiest first. Poor means a major component is rated 4 or lower on FHWA's 0-9 scale; it is a repair flag, not a closure notice.

Bridge	Built	Vehicles/day	Condition
Ush 10-ush 53-10th over Buffalo River	1937	4,400	Poor
Cth D over Elk Creek	1958	542	Poor
Cth G over Br Pine Creek	1915	531	Poor
Lrd S. River Rd over Trump Coulee Creek	1959	470	Poor
Cth E over Elk Creek	1960	412	Poor
Cth E over Br Elk Creek	1968	412	Poor
Cth P over Big Slough Creek	1971	303	Poor
Cth P over Big Slough Creek	1960	303	Poor
Lrd Loga Rd over Elk Creek	1964	293	Poor
Lrd River Street over Trempealeau River	1984	231	Poor
Lrd Whalen Rd over S Fk Beaver Creek	1972	205	Poor
Lrd River Valley R over North Creek	1964	175	Poor
Lrd Oak St (dead E over Turton Creek	1979	100	Poor
Lrd Swede Valley R over Elk Creek	1968	94	Poor
Lrd Norway Valley over Tamarack River	1928	94	Poor
Lrd Holcomb Coulee over Holcomb Coulee Creek	1930	94	Poor
Lrd Middle Rd over Myers Valley Creek	1921	94	Poor
Lrd Mason Lane over Br French Creek	1950	94	Poor
Lrd Whalen Rd over S Fk Beaver Creek	1968	88	Poor
Cth Jj over Latch Valley Creek	1930	65	Poor
Lrd Church Hill Rd over North Creek	1975	58	Poor
Lrd Skunk Coulee R over Grant Creek	1928	58	Poor
Cth Bb over Borst Valley Creek	1968	50	Poor
Lrd Soppa Rd over Turton Creek	1962	47	Poor
Lrd Wozney Bautch over Lewis Valley Creek	1930	23	Poor
Lrd Smikrud Rd over Grant Creek	1940	23	Poor
Lrd Wolfe Rd over Br Traverse Valley Creek	1961	23	Poor
Cth Bb over Borst Valley Creek	1940	21	Poor
Lrd Lien Lane (dea over N Fk Beaver Creek	1966	20	Poor
Lrd C Sobotta Lane over Newcomb Valley Creek	1950	20	Poor
Lrd Twinde Lane (d over Bear Creek	1968	20	Poor
Lrd Robinson Lane over S Fk Beaver Creek	1957	20	Poor
Lrd Filla Valley R over Lyga Valley Creek	1935	18	Poor

Busiest bridges in the county

Bridge	Built	Vehicles/day	Condition
Ih 94 EB over Cth Nn / Buffalo River S	2020	13,950	Good
Ih 94 WB over Cth Nn / Buffalo River S	2019	13,950	Good
Ih 94 EB over Buffalo River	2020	13,950	Good
Ih 94 WB over Buffalo River	2019	13,950	Good
Ush 10 E and W over Ih 94	2003	8,600	Fair
Sth 54-sth 93 over Little Tamarack Creek	1951	7,900	Good
Sth 54-sth 93 over Beaver Creek	1969	7,800	Good
Sth 93 NB & SB over Elk Creek	2014	7,300	Fair
Sth 35-sth 54 over Tamarack Creek	2007	7,000	Good
Sth 35 - Sth 54 over Tamarack Creek	1951	7,000	Fair

Source: FHWA National Bridge Inventory, 2025. Counts cover inventoried highway bridges over 20 feet; ratings are reported by the state DOT.

Every bridge in Trempealeau County → - all 259, busiest first, each with its own condition record.

All of Wisconsin: Wisconsin bridge conditions by county · every download on the data page.

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