SR91 Tpk NS 278.5 over Triple E. Rd.
Lake County, Florida · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- SR91 Tpk NS 278.5 over Triple E. Rd. in Lake County, Florida, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 6 (satisfactory condition) on the 0-9 scale.
- It was built in 1964 and reconstructed in 2017, making it 61 years old at the 2025 inventory.
- It carries about 75,900 vehicles a day (traffic count year 2022).
- It is one of 37 of the 116 inventoried bridges in Lake County rated fair (31.9%); 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 → (28.59168, -81.71299)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 6 | Satisfactory condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 20 ft |
| Location | 5.6MI N of SR 50 |
| NBI structure number | 110605 |
| Condition class | Fair |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Florida department of transportation.
Busiest bridges in Lake County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| N Hancock Rd 279 over SR 91 Tpk | 2017 | 75,900 | Good |
| SR 91 Tpk NS 284.4 over Little Everglades Canal | 1964 | 50,000 | Good |
| Bridges Rd 289.7 over SR 91 Tpk | 1964 | 45,300 | Fair |
| US-441 over Dora Canal | 2005 | 45,000 | Good |
| SR 91 Tpk NB 275.3 over CR 50 | 1964 | 37,950 | Good |
| SR 91 Tpk NB 277.1 over Blackstill Lake Rd | 1964 | 37,950 | Good |
All bridges nearby: Lake County, FL bridge conditions · every bridge in Lake County · Florida bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.