SR4 over Big Juniper Creek
Santa Rosa County, Florida · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- SR4 over Big Juniper Creek in Santa Rosa County, Florida, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 6 (satisfactory condition) on the 0-9 scale.
- It was built in 1997, making it 28 years old at the 2025 inventory.
- It carries about 1,668 vehicles a day (traffic count year 2022).
- Its listed owner is the state highway agency.
- It is one of 127 of the 194 inventoried bridges in Santa Rosa County rated fair (65.5%); 14 (7.2%) 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 September 2024, on a 24-month routine inspection cycle.
- 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 → (30.86313, -86.90443)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 6 | 6 | Satisfactory condition |
| Superstructure | 6 | 6 | Satisfactory condition |
| Substructure | 7 | 7 | Good condition |
Bridge details
| Structure | Prestressed concrete stringer or multi-beam girder |
| Length | about 314 ft |
| Location | 2.0 Mi. West of CR191 |
| NBI structure number | 580107 |
| Condition class | Fair |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | September 2024 |
| 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 Santa Rosa County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I10 SR8 over Indian Bayou Tributary | 1968 | 68,000 | Fair |
| I10 SR8 over Sandy Point | 1967 | 47,500 | Fair |
| I10 SR8 over SR281 | 2017 | 46,000 | Good |
| I10 SR8 over Persimmon Hollow | 1968 | 43,000 | Fair |
| US98 SR30 over Williams Creek | 1955 | 41,500 | Fair |
| US90 SR10 over Jacobs Creek | 1958 | 35,500 | Fair |
All bridges nearby: Santa Rosa County, FL bridge conditions · every bridge in Santa Rosa County · Florida bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.