Natchez Trace Park over U.S. Route 61
FairAdams County, Mississippi · 11.8 Miles South of Ms Ro · Structure no. 5570427P0000000
- Built
- 1987
- 38 years old
- Condition
- Fair
- inspected April 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 368 ft
- 4 main spans
- Daily traffic
- 266
- 2022 count
- Owner
- Federal
- National Park Service
About this bridge
Natchez Trace Park over U.S. Route 61 is a prestressed concrete stringer/multi-beam or girder carrying Natchez Trace Park over U.S. Route 61 in Adams County, Mississippi. It was built in 1987, so it is 38 years old, younger than the Mississippi average of 38.9 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 266 vehicles a day, projected to reach 319 by 2042. The structure is 368 ft (112.2 m) long and 37 ft wide. If it were closed, the detour would be 24.9 mi (40 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 Natchez Trace Park over U.S. Route 61 built?
It was built in 1987, making it 38 years old in 2025.
What condition is Natchez Trace Park over U.S. Route 61 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 April 2024.
How much traffic does Natchez Trace Park over U.S. Route 61 carry?
About 266 vehicles per day (2022 count).
How long is Natchez Trace Park over U.S. Route 61?
The structure is 368 ft (112.2 m) long with a longest span of 100 ft (30.5 m) and a deck 37 ft wide.
Who owns Natchez Trace Park over U.S. Route 61?
It is owned by the National Park Service.