SR-436 over Little Wekiva River
Seminole County, Florida · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- SR-436 over Little Wekiva River in Seminole 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 1974 and reconstructed in 2002, making it 51 years old at the 2025 inventory.
- It carries about 44,000 vehicles a day (traffic count year 2022).
- Its listed owner is the state highway agency.
- It is one of 28 of the 178 inventoried bridges in Seminole County rated fair (15.7%); 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 → (28.6626, -81.41021)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 6 | Satisfactory condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 22 ft |
| Location | SR-436 over Little Wekiva |
| NBI structure number | 770920 |
| Condition class | Fair |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Florida department of transportation.
Busiest bridges in Seminole County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-4 WB over SR 429 | 2023 | 385,000 | Good |
| I-4 EB Ramp M1 over SR 429 | 2016 | 148,500 | Good |
| I-4 over Outfall Ditch | 1959 | 138,000 | Good |
| I-4 over SR-434 | 2019 | 125,000 | Good |
| I-4 WB over Orange Blvd & CSXRR | 2003 | 69,000 | Good |
| I-4 EB over Orange Blvd.& CSX RR. | 2003 | 69,000 | Good |
All bridges nearby: Seminole County, FL bridge conditions · every bridge in Seminole County · Florida bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.