SR-60 over Blanket Bay Slough
Osceola County, Florida · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- SR-60 over Blanket Bay Slough in Osceola County, Florida, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the substructure, rated 6 (satisfactory condition) on the 0-9 scale.
- It was built in 1999, making it 26 years old at the 2025 inventory.
- It carries about 9,400 vehicles a day (traffic count year 2023).
- Its listed owner is the state highway agency.
- It is one of 97 of the 256 inventoried bridges in Osceola County rated fair (37.9%); 0 (0.0%) are rated poor.
- A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.
View this bridge on a map → (27.77542, -81.12034)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 7 | Good condition |
| Superstructure | 7 | Good condition |
| Substructure | 6 | Satisfactory condition |
Bridge details
| Structure | Continuous concrete slab |
| Length | about 122 ft |
| Location | SR-60 over Blanket Slough |
| NBI structure number | 920172 |
| Condition class | Fair |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Florida department of transportation.
Busiest bridges in Osceola County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-4 over Ditch | 1960 | 142,500 | Fair |
| I-4 over Davenport Creek | 1960 | 135,500 | Fair |
| I-4 over Ditch | 1960 | 135,500 | Fair |
| SR 91 Tpk NS 248.5 over Mill Slough | 1963 | 81,200 | Fair |
| I-4 WB over Reedy Creek | 1960 | 67,750 | Fair |
| I-4 EB over Reedy Creek | 1960 | 67,750 | Good |
All bridges nearby: Osceola County, FL bridge conditions · every bridge in Osceola County · Florida bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.