CR257 over Aucilla River
Jefferson County, Florida · rated Poor in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- CR257 over Aucilla River in Jefferson County, Florida, is rated in poor condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 4 (poor condition) on the 0-9 scale.
- It was built in 1984, making it 41 years old at the 2025 inventory.
- It carries about 400 vehicles a day (traffic count year 2023).
- Its listed owner is the county highway agency.
- It is one of 1 of the 70 inventoried bridges in Jefferson County rated poor (1.4%); 1 (1.4%) are rated poor.
- A poor rating means at least one major component - deck, superstructure, or substructure - is rated 4 or lower on FHWA's 0-9 scale. It does not by itself mean the bridge is unsafe; bridges judged unsafe are closed or load-restricted by their owners.
View this bridge on a map → (30.27331, -83.85701)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 4 | Poor condition |
| Superstructure | 4 | Poor condition |
| Substructure | 4 | Poor condition |
Bridge details
| Structure | Prestressed concrete slab |
| Length | about 175 ft |
| Location | 7.9 Miles South US19/SR20 |
| NBI structure number | 544061 |
| Condition class | Poor |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Florida department of transportation.
Busiest bridges in Jefferson County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I10 SR8 over Wolf Creek | 1973 | 32,050 | Fair |
| I 10 SR 8 over Buggs Creek | 1973 | 20,500 | Fair |
| I10 SR8 over Fg&a RR | 1974 | 15,500 | Good |
| I10 SR8 over Lloyd Creek | 1974 | 15,500 | Fair |
| I10 SR8 over US19 SR57 | 1974 | 15,500 | Good |
| I10 SR8 over Lloyd Creek | 1974 | 15,500 | Fair |
All bridges nearby: Jefferson County, FL bridge conditions · every bridge in Jefferson County · Florida bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.