Pemiscot County Bridge Report Card
Pemiscot County scores 77 out of 100 on BridgeLookup's Bridge Condition Exposure Score, based on FHWA National Bridge Inventory records.
Pemiscot County, Missouri
Pemiscot County has 207 bridges in the National Bridge Inventory, with 19 rated poor and 1 rated scour-critical. Its poor-condition share of 9.2% is above the 8.8% statewide average. Poor-condition bridges carry about 21,247 daily vehicle crossings.
Quote-Ready Local Facts
Copyable Facts for Reporters
BridgeLookup.com gives Pemiscot County a Bridge Condition Exposure Score of 77/100 (C). The county has 207 bridges in the National Bridge Inventory, including 19 in poor condition and 1 rated scour-critical. Poor-condition bridges carry about 21,247 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 | 9.2% | 18.4 |
| Poor-condition traffic exposure | 25 | 4.4% of measured traffic | 3.3 |
| Scour-critical bridge share | 20 | 0.5% | 1.0 |
| Average age vs national baseline | 10 | 45 years vs 48 nationally | 0.0 |
| Traffic-data completeness | 5 | 478,373 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 | 9.2% |
| State Poor-Condition Share | 8.8% |
| National Poor-Condition Share | 6.7% |
| County Scour-Critical Share | 0.5% |
| Average Bridge Age | 45 years |
| Poor-Condition Traffic Exposure | 21,247 vehicles/day |
Bridges to Watch
Top Bridges to Watch in Pemiscot County
| Bridge | Reason | Condition | Daily Traffic | Year Built |
|---|---|---|---|---|
| Mo 84 E over Is 55 | Poor condition + traffic exposure | Poor | 9,530 | 1969 |
| RT U E over Is 55 | Poor condition + traffic exposure | Poor | 6,508 | 1971 |
| US 61 N over Is 55 | Poor condition + traffic exposure | Poor | 1,250 | 1971 |
| RT O E over Pemiscot Byu | Poor condition + traffic exposure | Poor | 1,172 | 1952 |
| RT B S over Drain Dtch No 66 | Poor condition + traffic exposure | Poor | 824 | 1949 |
| RT A E over Clay Root Bay | Poor condition + traffic exposure | Poor | 356 | 1937 |
| RT Z S over Main Dtch No 1 | Poor condition + traffic exposure | Poor | 303 | 1956 |
| RT C S over Drain Dtch No 4 | Poor condition + traffic exposure | Poor | 279 | 1933 |
| RT C S over Drain Dtch No 1 | Poor condition + traffic exposure | Poor | 279 | 1933 |
| 444 E over Is 55 | Poor condition + traffic exposure | Poor | 228 | 1971 |
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.