US-1 SB over Black Branch Creek
Flagler County, Florida · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- US-1 SB over Black Branch Creek in Flagler County, Florida, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 7 (good condition) on the 0-9 scale.
- It was built in 2010, making it 15 years old at the 2025 inventory.
- It carries about 6,200 vehicles a day (traffic count year 2022).
- Its listed owner is the state highway agency.
- It is one of 60 of the 105 inventoried bridges in Flagler County rated good (57.1%); 2 (1.9%) are rated poor.
- 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 → (29.4515, -81.2457)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 7 | Good condition |
| Superstructure | 7 | Good condition |
| Substructure | 8 | Very good condition |
Bridge details
| Structure | Continuous concrete slab |
| Length | about 119 ft |
| Location | US-1 SB over Black Branch |
| NBI structure number | 730075 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Florida department of transportation.
Busiest bridges in Flagler County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-95 over St. Joe Canal | 1965 | 89,601 | Fair |
| I-95 over Town Center Blvd. | 1965 | 89,601 | Fair |
| I-95 over SR-100 | 2007 | 89,601 | Fair |
| I-95 over Korona Canal | 1964 | 85,500 | Fair |
| I-95 over Pellicer Creek | 2007 | 77,000 | Fair |
| I-95 over Big Mulberry Branch | 1965 | 65,500 | Fair |
All bridges nearby: Flagler County, FL bridge conditions · every bridge in Flagler County · Florida bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.