US Bridges

Natchez Trace Park over Pellaphalia Creek

Fair

Leake County, Mississippi · 0.4 Miles from Ms Route 1 · Structure no. 5570123P0000000

Built
1941
84 years old
Condition
Fair
inspected March 2024
Type
Slab
Concrete Continuous
Length
168 ft
5 main spans
Daily traffic
1,100
2024 count
Owner
Federal
National Park Service

About this bridge

Natchez Trace Park over Pellaphalia Creek is a concrete continuous slab carrying Natchez Trace Park over Pellaphalia Creek in Leake County, Mississippi. It was built in 1941, so it is 84 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 1,100 vehicles a day, roughly 4% of them trucks, projected to reach 1,210 by 2044. The structure is 168 ft (51.3 m) long and 32 ft wide. If it were closed, the detour would be 23 mi (37 km).

CarriesNatchez Trace Park
CrossesPellaphalia Creek
Location0.4 Miles from Ms Route 1
RouteFederal Lands Road 1
Coordinates32.69925, -89.71403
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.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating45 US tons
Inventory rating27 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadH 15
Structure length168 ft (51.3 m)
Longest span37 ft (11.2 m)
Deck width32 ft (9.8 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,100 (2024)
Projected traffic1,210 by 2044
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed23 mi (37 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$8,000 (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Natchez Trace Park over Pellaphalia Creek built?

It was built in 1941, making it 84 years old in 2025.

What condition is Natchez Trace Park over Pellaphalia Creek 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 March 2024.

How much traffic does Natchez Trace Park over Pellaphalia Creek carry?

About 1,100 vehicles per day (2024 count), of which roughly 4% are trucks.

How long is Natchez Trace Park over Pellaphalia Creek?

The structure is 168 ft (51.3 m) long with a longest span of 37 ft (11.2 m) and a deck 32 ft wide.

Who owns Natchez Trace Park over Pellaphalia Creek?

It is owned by the National Park Service.