US Bridges

Natchez Trace Park over Ms Route 553

Good

Jefferson County, Mississippi · 10.0 Mi. No. to Ms Rt 552 · Structure no. 5570343P0000000

Built
1981
44 years old
Condition
Good
inspected February 2025
Type
Frame
Concrete Continuous
Length
174 ft
3 main spans
Daily traffic
266
2022 count
Owner
Federal
National Park Service

About this bridge

Natchez Trace Park over Ms Route 553 is a concrete continuous frame carrying Natchez Trace Park over Ms Route 553 in Jefferson County, Mississippi. It was built in 1981, so it is 44 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 266 vehicles a day, projected to reach 319 by 2042. The structure is 174 ft (53 m) long and 33 ft wide. If it were closed, the detour would be 24.9 mi (40 km).

CarriesNatchez Trace Park
CrossesMs Route 553
Location10.0 Mi. No. to Ms Rt 552
RouteFederal Lands Road 1
Coordinates31.74752, -91.17593
Functional classRural Minor Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionFebruary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating61 US tons
Inventory rating37 US tons

Structure

Structure typeFrame
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadH 15
Structure length174 ft (53 m)
Longest span80 ft (24.4 m)
Deck width33 ft (10.1 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic266 (2022)
Projected traffic319 by 2042
Trucks0%
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$15,000 (2022 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Natchez Trace Park over Ms Route 553 built?

It was built in 1981, making it 44 years old in 2025.

What condition is Natchez Trace Park over Ms Route 553 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 February 2025.

How much traffic does Natchez Trace Park over Ms Route 553 carry?

About 266 vehicles per day (2022 count).

How long is Natchez Trace Park over Ms Route 553?

The structure is 174 ft (53 m) long with a longest span of 80 ft (24.4 m) and a deck 33 ft wide.

Who owns Natchez Trace Park over Ms Route 553?

It is owned by the National Park Service.