Pine Lake Road over Half Mile Lake
GoodMartin County, Florida · 0.8MI S of Britt Road · Structure no. 894001
- Built
- 1958
- 67 years old
- Condition
- Good
- inspected December 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 48 ft
- 1 main span
- Daily traffic
- 1,728
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Pine Lake Road over Half Mile Lake is a prestressed concrete stringer/multi-beam or girder carrying Pine Lake Road over Half Mile Lake in Martin County, Florida. It was built in 1958, so it is 67 years old, older than the Florida average of 41.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 1,728 vehicles a day, roughly 4% of them trucks, projected to reach 2,776 by 2042. The structure is 48 ft (14.6 m) long and 31 ft wide. If it were closed, the detour would be 1.9 mi (3 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Pine Lake Road over Half Mile Lake built?
It was built in 1958, making it 67 years old in 2025.
What condition is Pine Lake Road over Half Mile Lake in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in December 2023.
How much traffic does Pine Lake Road over Half Mile Lake carry?
About 1,728 vehicles per day (2023 count), of which roughly 4% are trucks.
How long is Pine Lake Road over Half Mile Lake?
The structure is 48 ft (14.6 m) long with a longest span of 48 ft (14.6 m) and a deck 31 ft wide.
Who owns Pine Lake Road over Half Mile Lake?
It is owned by the County Highway Agency.