US Bridges

Natchez Trace Park over County Road

Fair

Madison County, Mississippi · 0.4 Miles from U.S. Route · Structure no. 5570137P0000000

Built
1965
60 years old
Condition
Fair
inspected February 2025
Type
Frame
Concrete
Length
31 ft
1 main span
Daily traffic
12,100
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 Madison 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 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 12,100 vehicles a day, projected to reach 13,310 by 2044. The structure is 31 ft (9.4 m) long and 32 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

Location

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CarriesNatchez Trace Park
CrossesCounty Road
Location0.4 Miles from U.S. Route
RouteFederal Lands Road 1
CountyMadison County
StateMississippi
Coordinates32.42678, -90.13656
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.
Substructure7 GoodSome minor problems.
Last inspectionFebruary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating86 US tons

Structure

Structure typeFrame
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length31 ft (9.4 m)
Longest span31 ft (9.4 m)
Deck width32 ft (9.9 m)
Roadway width28 ft (8.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,100 (2024)
Projected traffic13,310 by 2044
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed8.1 mi (13 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Natchez Trace Park over County Road built?

It was built in 1965, making it 60 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 February 2025.

How much traffic does Natchez Trace Park over County Road carry?

About 12,100 vehicles per day (2024 count).

How long is Natchez Trace Park over County Road?

The structure is 31 ft (9.4 m) long with a longest span of 31 ft (9.4 m) and a deck 32 ft wide.

Who owns Natchez Trace Park over County Road?

It is owned by the National Park Service.