Bridge conditions in Suwannee County, Florida
37 inventoried bridges · 2 rated poor · 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
2 of the 37 bridges the federal inventory lists in Suwannee County are rated poor; the rest split 20 good and 15 fair.
- 2 of the 37 bridges in Suwannee County, Florida, are rated in poor condition (5.4%) in the 2025 National Bridge Inventory, as of .
- 20 bridges (54.1%) are rated good and 15 (40.5%) fair.
- The median Suwannee County bridge was built in 1968.
- The busiest poor-rated bridge is 164TH Street over Little River (built 1940), carrying about 51 vehicles a day.
Good 54.1% · Fair 40.5% · Poor 5.4% of 37 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 |
|---|---|---|---|
| 164TH Street over Little River | 1940 | 51 | Poor |
| 82ND Terrace over Branch Rocky Creek | 2000 | 51 | Poor |
Busiest bridges in the county
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-75 SB (SR-93) over Suwannee River Overflow | 1962 | 20,000 | Good |
| I-75 NB (SR-93) over Suwannee River Overflow | 1962 | 20,000 | Good |
| I-75 SB (SR-93) over Suwannee River | 1962 | 20,000 | Fair |
| I-75 NB (SR-93) over Suwannee River | 1962 | 20,000 | Fair |
| I-10 WB (SR-8) over Rocky Creek | 1968 | 16,438 | Fair |
| I-10 EB (SR-8) over Rocky Creek | 1968 | 16,438 | Fair |
| I-10 WB (SR-8) over US-90 (SR-10) & Csxrr | 1968 | 13,000 | Fair |
| I-10 EB (SR-8) over US-90 (SR-10) & Csxrr | 1968 | 13,000 | Fair |
| I-10 WB (SR-8) over 68TH Path/csxrr Removed | 1968 | 12,000 | Good |
| I-10 WB SR-8 over US-129 SR-51 | 1968 | 12,000 | Good |
Source: FHWA National Bridge Inventory, 2025. Counts cover inventoried highway bridges over 20 feet; ratings are reported by the state DOT.
All of Florida: Florida 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.