Greene County Bridge Report Card
Greene County scores 87 out of 100 on BridgeLookup's Bridge Condition Exposure Score, based on FHWA National Bridge Inventory records.
Greene County, Tennessee
Greene County has 305 bridges in the National Bridge Inventory, with 9 rated poor and 2 rated scour-critical. Its poor-condition share of 3.0% is at or below the 4.4% statewide average. Poor-condition bridges carry about 109,691 daily vehicle crossings.
Quote-Ready Local Facts
Copyable Facts for Reporters
BridgeLookup.com gives Greene County a Bridge Condition Exposure Score of 87/100 (B). The county has 305 bridges in the National Bridge Inventory, including 9 in poor condition and 2 rated scour-critical. Poor-condition bridges carry about 109,691 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 | 3.0% | 5.9 |
| Poor-condition traffic exposure | 25 | 5.5% of measured traffic | 4.2 |
| Scour-critical bridge share | 20 | 0.7% | 1.3 |
| Average age vs national baseline | 10 | 51 years vs 48 nationally | 1.4 |
| Traffic-data completeness | 5 | 1,977,173 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 | 3.0% |
| State Poor-Condition Share | 4.4% |
| National Poor-Condition Share | 6.7% |
| County Scour-Critical Share | 0.7% |
| Average Bridge Age | 51 years |
| Poor-Condition Traffic Exposure | 109,691 vehicles/day |
Bridges to Watch
Top Bridges to Watch in Greene County
| Bridge | Reason | Condition | Daily Traffic | Year Built |
|---|---|---|---|---|
| Fap 107 over Nolichucky River | Poor condition + traffic exposure | Poor | 11,190 | 1951 |
| Nfa A894 over Nolichucky River | Poor condition + traffic exposure | Poor | 190 | 1986 |
| I81 over SR 34 | Poor condition + traffic exposure | Poor | 44,318 | 1968 |
| Fap 34 731247x over Fau 3867 & Southern Rwy | Poor condition + traffic exposure | Poor | 23,958 | 1965 |
| Fap 34 731247x over Fau 1391 & Southern Rwy | Poor condition + traffic exposure | Poor | 23,958 | 1965 |
| Nfa 1346 (sa 3019) over Lick Creek | Poor condition + traffic exposure | Poor | 3,788 | 1929 |
| Fap 70 over Branch | Poor condition + traffic exposure | Poor | 1,188 | 2002 |
| Nfa 2517 (sa 3005) over Nolichucky River | Poor condition + traffic exposure | Poor | 861 | 1981 |
| Nfa A500 over College Creek | Poor condition + traffic exposure | Poor | 240 | 1945 |
| I81 over Pine Grove RD (a443) | High traffic | Fair | 44,318 | 1968 |
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.