Warren County Bridge Report Card
Warren County scores 75 out of 100 on BridgeLookup's Bridge Condition Exposure Score, based on FHWA National Bridge Inventory records.
Warren County, Mississippi
Warren County has 176 bridges in the National Bridge Inventory, with 9 rated poor and 3 rated scour-critical. Its poor-condition share of 5.1% is at or below the 5.8% statewide average. Poor-condition bridges carry about 105,940 daily vehicle crossings.
Quote-Ready Local Facts
Copyable Facts for Reporters
BridgeLookup.com gives Warren County a Bridge Condition Exposure Score of 75/100 (C). The county has 176 bridges in the National Bridge Inventory, including 9 in poor condition and 3 rated scour-critical. Poor-condition bridges carry about 105,940 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 | 5.1% | 10.2 |
| Poor-condition traffic exposure | 25 | 12.7% of measured traffic | 9.5 |
| Scour-critical bridge share | 20 | 1.7% | 3.4 |
| Average age vs national baseline | 10 | 54 years vs 48 nationally | 2.3 |
| Traffic-data completeness | 5 | 833,419 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 | 5.1% |
| State Poor-Condition Share | 5.8% |
| National Poor-Condition Share | 6.7% |
| County Scour-Critical Share | 1.7% |
| Average Bridge Age | 54 years |
| Poor-Condition Traffic Exposure | 105,940 vehicles/day |
Bridges to Watch
Top Bridges to Watch in Warren County
| Bridge | Reason | Condition | Daily Traffic | Year Built |
|---|---|---|---|---|
| I 20 over US 61n To I20w Ramp | Poor condition + traffic exposure | Poor | 31,000 | 1971 |
| I 20 over Old HWY 27 Kcs Rr | Poor condition + traffic exposure | Poor | 21,000 | 1955 |
| I 20 over Big Black River | Poor condition + traffic exposure | Poor | 18,500 | 1992 |
| I 20 over Iowa A Kcsrr Stout Bayou | Poor condition + traffic exposure | Poor | 15,500 | 1971 |
| I 20 over Iowa A Kcsrr Stout Bayou | Poor condition + traffic exposure | Poor | 13,500 | 1971 |
| SR 27 over Polk Creek | Poor condition + traffic exposure | Poor | 3,600 | 1960 |
| Xr 80eb To 20eb over US 80 Westbound Lane | Poor condition + traffic exposure | Poor | 1,900 | 1960 |
| SR 465 over Creek | Poor condition + traffic exposure | Poor | 840 | 1959 |
| Ballground Road over Ballground Creek | Poor condition + traffic exposure | Poor | 100 | 1963 |
| Chesapeake Road over Durden Creek Spillway | Scour-critical foundation rating | Fair | 500 | 1940 |
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.