US-301 (SR-35) over Spring Hammock Run
Hernando County, Florida · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- US-301 (SR-35) over Spring Hammock Run in Hernando County, Florida, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 7 (good condition) on the 0-9 scale.
- It was built in 1934 and reconstructed in 2011, making it 91 years old at the 2025 inventory.
- It carries about 4,500 vehicles a day (traffic count year 2023).
- Its listed owner is the state highway agency.
- It is one of 46 of the 61 inventoried bridges in Hernando County rated good (75.4%); 0 (0.0%) are rated poor.
- Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
- Its condition class and component ratings are unchanged from the 2024 inventory.
- Its most recent inspection on record is dated February 2023, on a 24-month routine inspection cycle.
- A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.
View this bridge on a map → (28.55316, -82.15935)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Culvert | 7 | 7 | Good condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 25 ft |
| Location | 3.0MI North of SR 50 |
| NBI structure number | 080004 |
| Condition class | Good |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | February 2023 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | 8: foundations stable, scour above the top of the footing |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Florida department of transportation.
Busiest bridges in Hernando County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-75 (SR-93) NB over Us-98/sr-50/sr-700 | 2018 | 55,500 | Good |
| I-75 SB (SR-93) over Cr-39 (croom Rital Rd ) | 1964 | 30,250 | Fair |
| I-75 NB (SR-93) over Cr-39 (croom Road) | 1964 | 30,250 | Fair |
| I-75 (SR-93) SB over Withlacoochee River | 1965 | 30,250 | Fair |
| I-75 (SR-93) NB over Withlacoochee River | 1965 | 30,250 | Fair |
| US98/SR50/SR700 over Bystream Overflow | 1997 | 27,500 | Good |
All bridges nearby: Hernando County, FL bridge conditions · every bridge in Hernando County · Florida bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.