Bridge conditions in Menominee County, Wisconsin
25 inventoried bridges · 2 rated poor · 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
Menominee County tracks close to typical: 2 of its 25 inventoried bridges (8.0%) are rated poor, against a national rate of about 7%.
- 2 of the 25 bridges in Menominee County, Wisconsin, are rated in poor condition (8.0%) in the 2025 National Bridge Inventory, as of .
- 11 bridges (44.0%) are rated good and 12 (48.0%) fair.
- The median Menominee County bridge was built in 1988.
- The busiest poor-rated bridge is Lrd Irr (W Branch over W Br Wolf River (built 1930), carrying about 47 vehicles a day.
Good 44.0% · Fair 48.0% · Poor 8.0% of 25 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 |
|---|---|---|---|
| Lrd Irr (W Branch over W Br Wolf River | 1930 | 47 | Poor |
| Lrd Irr (bear Trap over Wolf River | 1957 | 23 | Poor |
Busiest bridges in the county
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Sth Irr (sth 47) over Wolf River | 1986 | 3,000 | Fair |
| Sth Irr (sth 47) over W Br Wolf River | 1971 | 2,200 | Fair |
| Cth M over West Branch of Wolf Rive | 2020 | 602 | Good |
| Sth Irr (sth 47) over W Br Wolf River | 2004 | 510 | Good |
| Irr Bia Rte 146 over West Branch Wolf River | 1981 | 450 | Fair |
| Irr Bia Rte 1024 over Wolf River | 1960 | 350 | Good |
| Irr Bia Rte 9 over Keshena Power Canal | 1996 | 300 | Good |
| Irr Bia Rte 3 over Wolf River | 2005 | 214 | Fair |
| Lrd Irr (town Rd) over Little W Br Wolf River | 1996 | 176 | Fair |
| Irr Bia Rte 21 over Red River | 1979 | 150 | Fair |
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.