Bridge conditions in Dyer County, Tennessee
232 inventoried bridges · 19 rated poor · 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
Dyer County tracks close to typical: 19 of its 232 inventoried bridges (8.2%) are rated poor, against a national rate of about 7%.
- 19 of the 232 bridges in Dyer County, Tennessee, are rated in poor condition (8.2%) in the 2025 National Bridge Inventory, as of .
- 69 bridges (29.7%) are rated good and 144 (62.1%) fair.
- The median Dyer County bridge was built in 1983.
- The busiest poor-rated bridge is Fap 20 over SR 20 WB / Icg Railroad (built 1985), carrying about 11,746 vehicles a day.
Good 29.7% · Fair 62.1% · Poor 8.2% of 232 bridges
Bridges rated poor
Every bridge in the county with a poor rating, busiest first. Poor means a major component is rated 4 or lower on FHWA's 0-9 scale; it is a repair flag, not a closure notice.
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Fap 20 over SR 20 WB / Icg Railroad | 1985 | 11,746 | Poor |
| Fau 211 over N. Fork Forked Deer Rive | 1933 | 5,963 | Poor |
| Fau 211 over Branch | 1922 | 5,117 | Poor |
| Fap 78 over Drainage Canal | 1926 | 3,574 | Poor |
| Fas 182 over Lewis Creek | 1960 | 1,462 | Poor |
| Nfa A251 over Branch | 1983 | 920 | Poor |
| Nfa 827 over Branch | 1982 | 759 | Poor |
| Nfa 1433 (sa 2308) over Overflow | 1957 | 730 | Poor |
| Nfa 1433 (sa 2308) over Overflow | 1957 | 730 | Poor |
| Nfa 1433 (sa 2308) over Obion River | 1957 | 730 | Poor |
| Fas 104 over Obion River | 1948 | 483 | Poor |
| Nfa 1435 (sa 2310) over Biffle Creek | 1930 | 400 | Poor |
| Nfa 1502 (sa 2317) over Branch | 1984 | 323 | Poor |
| Nfa 2722 over Branch | 1983 | 164 | Poor |
| Nfa A426 over Branch | 1970 | 100 | Poor |
| Nfa A282 over Branch | 1990 | 50 | Poor |
| Nfa A378 over Branch | 1965 | 40 | Poor |
| Nfa A615 over Branch | 1980 | 40 | Poor |
| Nfa A208 over Drainage Ditch | 1970 | 10 | Poor |
Busiest bridges in the county
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Fap 3 over Branch | 1979 | 14,573 | Fair |
| Fap 3 over Light Creek | 1979 | 14,573 | Fair |
| I155 over Lewis Creek | 1979 | 14,405 | Fair |
| I155 over Drainage Ditch | 1979 | 14,405 | Good |
| I155 over Drainage Ditch | 1979 | 14,405 | Good |
| Fap 3 over SR 3 / I155 | 1979 | 14,291 | Fair |
| Fap 3 over SR 3 / I155 | 1979 | 14,291 | Fair |
| Fap 3 over SR 3 / SR 211 | 1984 | 14,291 | Good |
| Fap 3 over SR 3 / SR 211 | 1984 | 14,291 | Good |
| Fau 20 over Lewis Creek | 1986 | 14,181 | Fair |
Source: FHWA National Bridge Inventory, 2025. Counts cover inventoried highway bridges over 20 feet; ratings are reported by the state DOT.
All of Tennessee: Tennessee bridge conditions by county · every download on the data page.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.