US Bridges

Natchez Trace Park over Myrick Creek

Good

Leake County, Mississippi · 10.2 Miles North of Ms Ro · Structure no. 5570384P0000000

Built
1950
75 years old
Condition
Good
inspected February 2025
Type
Culvert
Concrete Continuous
Length
31 ft
3 main spans
Daily traffic
545
2022 count
Owner
Federal
National Park Service

About this bridge

Natchez Trace Park over Myrick Creek is a concrete continuous culvert carrying Natchez Trace Park over Myrick Creek in Leake County, Mississippi. It was built in 1950, so it is 75 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 545 vehicles a day, roughly 16% of them trucks, projected to reach 654 by 2042. The structure is 31 ft (9.5 m) long. If it were closed, the detour would be 16.8 mi (27 km).

CarriesNatchez Trace Park
CrossesMyrick Creek
Location10.2 Miles North of Ms Ro
RouteFederal Lands Road 1
Coordinates32.84325, -89.66944
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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionFebruary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation7: Better than present minimum criteria
Waterway adequacy5: 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 rating60 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans3
Design loadUnknown
Structure length31 ft (9.5 m)
Longest span11 ft (3.3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic545 (2022)
Projected traffic654 by 2042
Trucks16%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed16.8 mi (27 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$44,000 (2018 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Natchez Trace Park over Myrick Creek built?

It was built in 1950, making it 75 years old in 2025.

What condition is Natchez Trace Park over Myrick Creek 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 Myrick Creek carry?

About 545 vehicles per day (2022 count), of which roughly 16% are trucks.

How long is Natchez Trace Park over Myrick Creek?

The structure is 31 ft (9.5 m) long with a longest span of 11 ft (3.3 m).

Who owns Natchez Trace Park over Myrick Creek?

It is owned by the National Park Service.