Natchez Trace Park over I-20 South Frontage Road
GoodHinds County, Mississippi · 0.2 Miles South of I-20. · Structure no. 5570141P0000000
- Built
- 1965
- 60 years old
- Condition
- Good
- inspected April 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 142 ft
- 3 main spans
- Daily traffic
- 1,130
- 2022 count
- Owner
- Federal
- National Park Service
About this bridge
Natchez Trace Park over I-20 South Frontage Road is a prestressed concrete stringer/multi-beam or girder carrying Natchez Trace Park over I-20 South Frontage Road in Hinds County, Mississippi. It was built in 1965, so it is 60 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 1,130 vehicles a day, projected to reach 1,356 by 2042. The structure is 142 ft (43.3 m) long and 32 ft wide. If it were closed, the detour would be 29.8 mi (48 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Natchez Trace Park over I-20 South Frontage Road built?
It was built in 1965, making it 60 years old in 2025.
What condition is Natchez Trace Park over I-20 South Frontage Road 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 April 2024.
How much traffic does Natchez Trace Park over I-20 South Frontage Road carry?
About 1,130 vehicles per day (2022 count).
How long is Natchez Trace Park over I-20 South Frontage Road?
The structure is 142 ft (43.3 m) long with a longest span of 56 ft (17.1 m) and a deck 32 ft wide.
Who owns Natchez Trace Park over I-20 South Frontage Road?
It is owned by the National Park Service.