Oneida County Bridge Report Card
Oneida County scores 30 out of 100 on BridgeLookup's Bridge Condition Exposure Score, based on FHWA National Bridge Inventory records.
Oneida County, Wisconsin
Oneida County has 61 bridges in the National Bridge Inventory, with 12 rated poor and 5 rated scour-critical. Its poor-condition share of 19.7% is above the 6.7% statewide average. Poor-condition bridges carry about 30,030 daily vehicle crossings.
Quote-Ready Local Facts
Copyable Facts for Reporters
BridgeLookup.com gives Oneida County a Bridge Condition Exposure Score of 30/100 (F). The county has 61 bridges in the National Bridge Inventory, including 12 in poor condition and 5 rated scour-critical. Poor-condition bridges carry about 30,030 daily vehicle crossings. Poor condition does not mean unsafe; bridges judged unsafe are closed or restricted by transportation agencies.
How the Score Breaks Down
| Factor | Weight | County Value | Penalty |
|---|---|---|---|
| Poor-condition bridge share | 40 | 19.7% | 39.3 |
| Poor-condition traffic exposure | 25 | 18.8% of measured traffic | 14.1 |
| Scour-critical bridge share | 20 | 8.2% | 16.4 |
| Average age vs national baseline | 10 | 41 years vs 48 nationally | 0.0 |
| Traffic-data completeness | 5 | 159,530 measured daily crossings | 0.0 |
Score = 100 minus weighted penalties. The score is a comparative research signal, not an official safety rating. Read the full methodology.
County Comparisons
| County Poor-Condition Share | 19.7% |
| State Poor-Condition Share | 6.7% |
| National Poor-Condition Share | 6.7% |
| County Scour-Critical Share | 8.2% |
| Average Bridge Age | 41 years |
| Poor-Condition Traffic Exposure | 30,030 vehicles/day |
Bridges to Watch
Top Bridges to Watch in Oneida County
| Bridge | Reason | Condition | Daily Traffic | Year Built |
|---|---|---|---|---|
| Cth L over Bearskin Creek | Poor condition + traffic exposure | Poor | 3,642 | 1932 |
| Lrd Haymeadow RD over Haymeadow Creek | Poor condition + traffic exposure | Poor | 71 | 1917 |
| Lrd Kemp Street over Wisconsin River 46 | Poor condition + traffic exposure | Poor | 8,213 | 1956 |
| Lrd Phillip ST over Wisconsin River 48 | Poor condition + traffic exposure | Poor | 4,800 | 1964 |
| Lrd Eagle ST over Boom Lake | Poor condition + traffic exposure | Poor | 4,201 | 1982 |
| Cth C over N Br Pelican River | Poor condition + traffic exposure | Poor | 3,908 | 1960 |
| Cth O over Wisconsin River 52 | Poor condition + traffic exposure | Poor | 1,910 | 1979 |
| Cth K over Oday Lake | Poor condition + traffic exposure | Poor | 1,600 | 1987 |
| Cth D over Sugar Camp Creek | Poor condition + traffic exposure | Poor | 849 | 1960 |
| Cth X (town Rd) over Eagle River | Poor condition + traffic exposure | Poor | 403 | 1996 |
Important safety note
Poor condition does not mean a bridge is unsafe. It means at least one major component has significant deterioration and the bridge is a priority for maintenance, repair, or replacement. Bridges judged unsafe are closed or restricted by transportation agencies.