Three Mile Lake RD over Macon Lake
GoodSunflower County, Mississippi · Sec 3 T17N R 3W B · Structure no. SA6700000000002
- Built
- 1974
- 51 years old
- Condition
- Good
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 200 ft
- 5 main spans
- Daily traffic
- 380
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
Three Mile Lake RD over Macon Lake is a prestressed concrete stringer/multi-beam or girder carrying Three Mile Lake RD over Macon Lake in Sunflower County, Mississippi. It was built in 1974, so it is 51 years old, older than the Mississippi average of 38.9 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 380 vehicles a day, roughly 8% of them trucks, projected to reach 570 by 2044. The structure is 200 ft (61 m) long and 29 ft wide. If it were closed, the detour would be 14.3 mi (23 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 | 8 Very Good | No problems noted. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Three Mile Lake RD over Macon Lake built?
It was built in 1974, making it 51 years old in 2025.
What condition is Three Mile Lake RD over Macon 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 August 2024.
How much traffic does Three Mile Lake RD over Macon Lake carry?
About 380 vehicles per day (2024 count), of which roughly 8% are trucks.
How long is Three Mile Lake RD over Macon Lake?
The structure is 200 ft (61 m) long with a longest span of 40 ft (12.2 m) and a deck 29 ft wide.
Who owns Three Mile Lake RD over Macon Lake?
It is owned by the County Highway Agency.