Bridge conditions in Monroe County, Wisconsin
374 inventoried bridges · 20 rated poor · 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
The federal inventory lists 374 bridges in Monroe County: 160 rated good, 194 fair, and 20 poor.
- 20 of the 374 bridges in Monroe County, Wisconsin, are rated in poor condition (5.3%) in the 2025 National Bridge Inventory, as of .
- 160 bridges (42.8%) are rated good and 194 (51.9%) fair.
- The median Monroe County bridge was built in 1984.
- The busiest poor-rated bridge is Ih 94 EB over Ih 90 WB (built 1963), carrying about 14,300 vehicles a day.
Good 42.8% · Fair 51.9% · Poor 5.3% of 374 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 94 EB over Ih 90 WB | 1963 | 14,300 | Poor |
| Ih 94 EB over Ramp Ih 90eb-ih 94WB | 1963 | 13,150 | Poor |
| Sth 71-s Railroad over Davis Creek | 1932 | 2,600 | Poor |
| South 10TH Ave over Tarr Creek | 1985 | 2,000 | Poor |
| Sth 173 over Mill Creek | 1956 | 1,800 | Poor |
| Lrd Leapfrog Ave over Br Morris Creek | 1932 | 850 | Poor |
| Cth Ca over Bear Creek | 1994 | 795 | Poor |
| Cth T over Morris Creek | 1963 | 630 | Poor |
| 13TH Ave over Silver Creek | 1970 | 500 | Poor |
| Lrd Nordale Ave over Kickapoo River | 1929 | 470 | Poor |
| Cth Bb over La Crosse River | 1972 | 272 | Poor |
| Cth N over Little Lemonweir River | 1940 | 250 | Poor |
| Cth Z over Poe Creek | 1937 | 239 | Poor |
| Cth G over Br Mill Creek | 1963 | 215 | Poor |
| Lrd Iowa Rd over Br Council Creek | 1935 | 94 | Poor |
| Lrd Interior Rd over Lemonweir Creek | 1928 | 58 | Poor |
| Cth Z over Billings Creek | 1978 | 54 | Poor |
| Lrd Market Rd over Little La Crosse River | 1978 | 23 | Poor |
| Lrd Fairmont Ave ( over Big Creek | 1960 | 20 | Poor |
| Trng/logging Trail over Silver Creek | 1999 | 2 | Poor |
Busiest bridges in the county
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Ih 90-ih 94 over Bear Creek | 1963 | 37,900 | Good |
| Ih 90-ih 94 over W Fk Bear Creek | 1963 | 37,900 | Good |
| Ih 90/94 WB over Lrd Funnel Rd | 2010 | 31,900 | Good |
| Ih 94 over Mud Creek | 1963 | 26,100 | Fair |
| Ih NW Ramp Ih 94 over Lemonweir River | 2003 | 26,100 | Good |
| Ih 90 Eb-ih 94 EB over Br Allen Creek | 1963 | 18,950 | Fair |
| Ih 90 Wb-ih 94 WB over Br Allen Creek | 1963 | 18,950 | Fair |
| Ih 90 Wb-ih 94 WB over Allen Creek | 1963 | 18,950 | Fair |
| Ih 90 over Silver Creek | 1968 | 17,900 | Good |
| Ih 90 over Chub Creek | 1968 | 17,900 | 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.