Bridge conditions in La Crosse County, Wisconsin
249 inventoried bridges · 12 rated poor · 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
12 of the 249 bridges the federal inventory lists in La Crosse County are rated poor; the rest split 102 good and 135 fair.
- 12 of the 249 bridges in La Crosse County, Wisconsin, are rated in poor condition (4.8%) in the 2025 National Bridge Inventory, as of .
- 102 bridges (41.0%) are rated good and 135 (54.2%) fair.
- The median La Crosse County bridge was built in 1987.
- The busiest poor-rated bridge is Ih 90 WB over Cth M (built 1968), carrying about 13,200 vehicles a day.
Good 41.0% · Fair 54.2% · Poor 4.8% of 249 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 |
|---|---|---|---|
| Ih 90 WB over Cth M | 1968 | 13,200 | Poor |
| Cth W over Johnson Coulee Creek | 1952 | 1,530 | Poor |
| Cth T over Fleming Creek | 1978 | 520 | Poor |
| Cth H over Coon Creek | 1978 | 295 | Poor |
| Cth M over Fleming Creek | 1939 | 270 | Poor |
| Cth II over Bostwick Creek | 1976 | 250 | Poor |
| Lrd Mohican Rd (de over Br Sand Lake Coulee Crk | 1979 | 200 | Poor |
| Lrd Muenzenberger over Br Coon Creek | 1941 | 94 | Poor |
| Lrd Muenzenberger over Coon Creek | 1947 | 94 | Poor |
| Cth G over Coon Creek | 1939 | 87 | Poor |
| Cth Nn over Mormon Creek | 1977 | 81 | Poor |
| Lrd Breidel Coulee over Br Mormon Creek | 1961 | 40 | Poor |
Busiest bridges in the county
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Sth 16 over BNSF RR | 1981 | 31,700 | Fair |
| Ush 53-copeland Av over La Crosse River | 1987 | 25,300 | Fair |
| Ih 90 Eb-ush 53 NB over Lrd Oak St | 1967 | 20,750 | Fair |
| Ih 90 Wb-ush 53 SB over Lrd Oak St | 1967 | 20,750 | Good |
| Ih 90 Eb-ush 53 NB over Lrd 12TH Ave | 1983 | 20,750 | Good |
| Ih 90 Wb-ush 53 SB over Lrd 12TH Ave | 1983 | 20,750 | Good |
| Ih 90 EB over Sth 35 | 2016 | 20,750 | Good |
| Ih 90 WB over Ush 53 Sb/sth 35 (rose S | 2015 | 20,750 | Good |
| Ush 53 NB over Sth 157 Wb/main St | 1990 | 20,350 | Good |
| Ush 53 SB over Sth 157 WB | 1990 | 20,350 | Good |
Source: FHWA National Bridge Inventory, 2025. Counts cover inventoried highway bridges over 20 feet; ratings are reported by the state DOT.
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.