Monroe County Bridge Report Card
Monroe County scores 81 out of 100 on BridgeLookup's Bridge Condition Exposure Score, based on FHWA National Bridge Inventory records.
Monroe County, Arkansas
Monroe County has 85 bridges in the National Bridge Inventory, with 6 rated poor and 1 rated scour-critical. Its poor-condition share of 7.1% is above the 5.4% statewide average. Poor-condition bridges carry about 7,120 daily vehicle crossings.
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BridgeLookup.com gives Monroe County a Bridge Condition Exposure Score of 81/100 (B). The county has 85 bridges in the National Bridge Inventory, including 6 in poor condition and 1 rated scour-critical. Poor-condition bridges carry about 7,120 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 | 7.1% | 14.1 |
| Poor-condition traffic exposure | 25 | 1.7% of measured traffic | 1.3 |
| Scour-critical bridge share | 20 | 1.2% | 2.4 |
| Average age vs national baseline | 10 | 51 years vs 48 nationally | 1.1 |
| Traffic-data completeness | 5 | 408,524 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 | 7.1% |
| State Poor-Condition Share | 5.4% |
| National Poor-Condition Share | 6.7% |
| County Scour-Critical Share | 1.2% |
| Average Bridge Age | 51 years |
| Poor-Condition Traffic Exposure | 7,120 vehicles/day |
Bridges to Watch
Top Bridges to Watch in Monroe County
| Bridge | Reason | Condition | Daily Traffic | Year Built |
|---|---|---|---|---|
| Us-79/sec-13/l0.23 over Bayou Lagrue | Poor condition + traffic exposure | Poor | 3,600 | 1950 |
| Us-49/sec-9/l-0.29 over 7th ST Slsw Rr | Poor condition + traffic exposure | Poor | 1,700 | 1962 |
| Sh-17/sec-3/l-2.98 over Bayou Deview | Poor condition + traffic exposure | Poor | 970 | 1949 |
| Sh-17/sec-1/l11.1 over Dials Creek | Poor condition + traffic exposure | Poor | 430 | 1955 |
| Sh-238/sec-1/l7.63 over Little Piney Creek | Poor condition + traffic exposure | Poor | 260 | 1948 |
| Sh-366/sec-2/l7.24 over Cypress Creek | Poor condition + traffic exposure | Poor | 160 | 1976 |
| Sh-1/sec-6/l-3.45 over Indian Bayou | Scour-critical foundation rating | Fair | 940 | 1981 |
| I-40WB/Se43/211.61 over Creek | High traffic | Good | 29,000 | 1966 |
| I-40WB/Se43/215.99 over Cr-179/z-d/l-1.72 | High traffic | Fair | 29,000 | 1966 |
| I-40WB/Se43/217.76 over Piney Ditch | High traffic | Fair | 29,000 | 1966 |
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.