US Bridges

Natchez Trace Park over County Road

Fair

Hinds County, Mississippi · 10.9 Miles South of Ms Ro · Structure no. 5570159P0000000

Built
1960
65 years old
Condition
Fair
inspected April 2024
Type
Frame
Concrete
Length
28 ft
1 main span
Daily traffic
720
2024 count
Owner
Federal
National Park Service

About this bridge

Natchez Trace Park over County Road is a concrete frame carrying Natchez Trace Park over County Road in Hinds County, Mississippi. It was built in 1960, so it is 65 years old, older 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 720 vehicles a day, roughly 3% of them trucks, projected to reach 792 by 2044. The structure is 28 ft (8.5 m) long and 32 ft wide. If it were closed, the detour would be 24.9 mi (40 km).

Location

Open in Google Maps
CarriesNatchez Trace Park
CrossesCounty Road
Location10.9 Miles South of Ms Ro
RouteFederal Lands Road 1
CountyHinds County
StateMississippi
Coordinates32.19241, -90.61501
Functional classRural Minor Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating67 US tons

Structure

Structure typeFrame
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length28 ft (8.5 m)
Longest span28 ft (8.5 m)
Deck width32 ft (9.9 m)
Roadway width28 ft (8.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic720 (2024)
Projected traffic792 by 2044
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed24.9 mi (40 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerNational Park Service
Maintained byNational Park Service
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost$11,000 (2022 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Natchez Trace Park over County Road built?

It was built in 1960, making it 65 years old in 2025.

What condition is Natchez Trace Park over County Road 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 County Road carry?

About 720 vehicles per day (2024 count), of which roughly 3% are trucks.

How long is Natchez Trace Park over County Road?

The structure is 28 ft (8.5 m) long with a longest span of 28 ft (8.5 m) and a deck 32 ft wide.

Who owns Natchez Trace Park over County Road?

It is owned by the National Park Service.