County Line Road over Unnamed Branch
Okaloosa County, Florida · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- County Line Road over Unnamed Branch in Okaloosa 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 1992, making it 33 years old at the 2025 inventory.
- It carries about 25 vehicles a day (traffic count year 2025).
- Its listed owner is the county highway agency.
- It is one of 83 of the 219 inventoried bridges in Okaloosa County rated good (37.9%); 10 (4.6%) are rated poor.
- Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
- It was rated poor in the 2024 inventory and is now good (deck 4 to 7).
- Its most recent inspection on record is dated January 2024, 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 → (30.95301, -86.38875)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 4 | 7 | Good condition |
| Superstructure | 7 | 7 | Good condition |
| Substructure | 7 | 7 | Good condition |
Bridge details
| Structure | Timber stringer or multi-beam girder |
| Length | about 30 ft |
| Location | 0.9 Mi South of SR 85 |
| NBI structure number | 574120 |
| Condition class | Good |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | January 2024 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | U: unknown foundation, not evaluated for scour |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Florida department of transportation.
Busiest bridges in Okaloosa County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| SR85 Eglin Parkway over Cinco Bayou | 1958 | 52,000 | Fair |
| SR189 Beal Parkway over Five Mile Bayou | 2014 | 52,000 | Good |
| US98 SR30 over Cody Ave / Champaign St | 2015 | 50,000 | Good |
| US98 SR30 over ICWW & Brooks ST. | 1964 | 49,500 | Poor |
| SR85 over Boggy Bayou | 2001 | 47,500 | Fair |
| SR85 Eglin Parkway over Garniers Bayou | 1958 | 46,500 | Fair |
All bridges nearby: Okaloosa County, FL bridge conditions · every bridge in Okaloosa County · Florida bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.