Martin Mill Road over Long Branch
FairPosted for loadOkaloosa County, Florida · 0.7MI W Ovr Beaver Crk RD · Structure no. 574071
- Built
- 1984
- 41 years old
- Condition
- Fair
- inspected November 2023
- Type
- Stringer/Multi-beam or Girder
- Wood or Timber
- Length
- 33 ft
- 3 main spans
- Daily traffic
- 50
- 2024 count
- Owner
- State
- State Park, Forest, or Reservation Agency
About this bridge
Martin Mill Road over Long Branch is a wood or timber stringer/multi-beam or girder carrying Martin Mill Road over Long Branch in Okaloosa County, Florida. It was built in 1984, so it is 41 years old, younger 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 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.
It carries about 50 vehicles a day, projected to reach 87 by 2042. The structure is 33 ft (10.1 m) long and 20 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Martin Mill Road over Long Branch built?
It was built in 1984, making it 41 years old in 2025.
What condition is Martin Mill Road over Long Branch 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 November 2023.
How much traffic does Martin Mill Road over Long Branch carry?
About 50 vehicles per day (2024 count).
How long is Martin Mill Road over Long Branch?
The structure is 33 ft (10.1 m) long with a longest span of 11 ft (3.4 m) and a deck 20 ft wide.
Who owns Martin Mill Road over Long Branch?
It is owned by the State Park, Forest, or Reservation Agency.