Humphreys County Bridge Report Card
Humphreys County scores 81 out of 100 on BridgeLookup's Bridge Condition Exposure Score, based on FHWA National Bridge Inventory records.
Humphreys County, Tennessee
Humphreys County has 252 bridges in the National Bridge Inventory, with 9 rated poor and 13 rated scour-critical. Its poor-condition share of 3.6% is at or below the 4.4% statewide average. Poor-condition bridges carry about 13,479 daily vehicle crossings.
Quote-Ready Local Facts
Copyable Facts for Reporters
BridgeLookup.com gives Humphreys County a Bridge Condition Exposure Score of 81/100 (B). The county has 252 bridges in the National Bridge Inventory, including 9 in poor condition and 13 rated scour-critical. Poor-condition bridges carry about 13,479 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 | 3.6% | 7.1 |
| Poor-condition traffic exposure | 25 | 1.9% of measured traffic | 1.5 |
| Scour-critical bridge share | 20 | 5.2% | 10.3 |
| Average age vs national baseline | 10 | 46 years vs 48 nationally | 0.0 |
| Traffic-data completeness | 5 | 695,121 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 | 3.6% |
| State Poor-Condition Share | 4.4% |
| National Poor-Condition Share | 6.7% |
| County Scour-Critical Share | 5.2% |
| Average Bridge Age | 46 years |
| Poor-Condition Traffic Exposure | 13,479 vehicles/day |
Bridges to Watch
Top Bridges to Watch in Humphreys County
| Bridge | Reason | Condition | Daily Traffic | Year Built |
|---|---|---|---|---|
| Fap 13 350842m over Trace Creek | Poor condition + traffic exposure | Poor | 4,347 | 1935 |
| Fap 13 over Duck River | Poor condition + traffic exposure | Poor | 2,230 | 2005 |
| Nfa 910 (sa 4302) over Duck River | Poor condition + traffic exposure | Poor | 601 | 1945 |
| Nfa A341 over Hurricane Creek | Poor condition + traffic exposure | Poor | 100 | 1964 |
| Fap 13 over Big Richland Creek | Poor condition + traffic exposure | Poor | 3,316 | 2005 |
| Fap 13 over Black Branch | Poor condition + traffic exposure | Poor | 2,230 | 1949 |
| Nfa 925 (sa 4303) over Grassy Branch | Poor condition + traffic exposure | Poor | 498 | 1955 |
| Nfa 1779 over Hurricane Creek | Poor condition + traffic exposure | Poor | 147 | 1972 |
| Nfa A610 over Trace Creek | Poor condition + traffic exposure | Poor | 10 | 1993 |
| I40 over Buffalo River | Scour-critical foundation rating | Fair | 35,368 | 1964 |
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.