CR4; Antioch Road over I10 SR8
FairOkaloosa County, Florida · 2.5MI. West of SR85 · Structure no. 570009
- Built
- 1969
- 56 years old
- Condition
- Fair
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 285 ft
- 4 main spans
- Daily traffic
- 10,900
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
CR4; Antioch Road over I10 SR8 is a prestressed concrete stringer/multi-beam or girder carrying CR4; Antioch Road over I10 SR8 in Okaloosa County, Florida. It was built in 1969, so it is 56 years old, older than the Florida average of 41.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 10,900 vehicles a day, roughly 7% of them trucks, projected to reach 18,912 by 2044. The structure is 285 ft (86.9 m) long and 35 ft wide. If it were closed, the detour would be 3.1 mi (5 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was CR4; Antioch Road over I10 SR8 built?
It was built in 1969, making it 56 years old in 2025.
What condition is CR4; Antioch Road over I10 SR8 in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2024.
How much traffic does CR4; Antioch Road over I10 SR8 carry?
About 10,900 vehicles per day (2022 count), of which roughly 7% are trucks.
How long is CR4; Antioch Road over I10 SR8?
The structure is 285 ft (86.9 m) long with a longest span of 97 ft (29.7 m) and a deck 35 ft wide.
Who owns CR4; Antioch Road over I10 SR8?
It is owned by the State Highway Agency.