Lincoln County Bridge Report Card
Lincoln County scores 88 out of 100 on BridgeLookup's Bridge Condition Exposure Score, based on FHWA National Bridge Inventory records.
Lincoln County, Missouri
Lincoln County has 189 bridges in the National Bridge Inventory, with 8 rated poor and 1 rated scour-critical. Its poor-condition share of 4.2% is at or below the 8.8% statewide average. Poor-condition bridges carry about 16,345 daily vehicle crossings.
Quote-Ready Local Facts
Copyable Facts for Reporters
BridgeLookup.com gives Lincoln County a Bridge Condition Exposure Score of 88/100 (B). The county has 189 bridges in the National Bridge Inventory, including 8 in poor condition and 1 rated scour-critical. Poor-condition bridges carry about 16,345 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 | 4.2% | 8.5 |
| Poor-condition traffic exposure | 25 | 3.5% of measured traffic | 2.6 |
| Scour-critical bridge share | 20 | 0.5% | 1.1 |
| Average age vs national baseline | 10 | 38 years vs 48 nationally | 0.0 |
| Traffic-data completeness | 5 | 467,946 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 | 4.2% |
| State Poor-Condition Share | 8.8% |
| National Poor-Condition Share | 6.7% |
| County Scour-Critical Share | 0.5% |
| Average Bridge Age | 38 years |
| Poor-Condition Traffic Exposure | 16,345 vehicles/day |
Bridges to Watch
Top Bridges to Watch in Lincoln County
| Bridge | Reason | Condition | Daily Traffic | Year Built |
|---|---|---|---|---|
| East Cherry ST E over US 61 | Poor condition + traffic exposure | Poor | 5,667 | 1970 |
| RT C E over Cuivre Rvr | Poor condition + traffic exposure | Poor | 3,504 | 1966 |
| RT E E over N Fk Of Cuivre Rvr | Poor condition + traffic exposure | Poor | 3,218 | 1966 |
| Mo 147 S over Lit Sugar CR | Poor condition + traffic exposure | Poor | 1,738 | 1941 |
| RT J S over Big CR | Poor condition + traffic exposure | Poor | 1,718 | 1955 |
| Deer Run RD 646 over Hurricane CR | Poor condition + traffic exposure | Poor | 200 | 1961 |
| Carter RD over Butcher CR | Poor condition + traffic exposure | Poor | 200 | 1992 |
| Sand Hill RD 649 over Sandy CR | Poor condition + traffic exposure | Poor | 100 | 1982 |
| Mo 79 S over Cuivre Rvr Crd Dyer RD | Scour-critical foundation rating | Fair | 12,712 | 1985 |
| US 61 S over Whitcomb CR | High traffic | Fair | 43,574 | 1961 |
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.