US Bridges

SR 584 over Cuba Creek

Good

Amite County, Mississippi · 10.4 MI E SR 24 · Structure no. 310058400301040

Built
1975
50 years old
Condition
Good
inspected February 2024
Type
Culvert
Concrete
Length
37 ft
2 main spans
Daily traffic
400
2023 count
Owner
State
State Highway Agency

About this bridge

SR 584 over Cuba Creek is a concrete culvert carrying SR 584 over Cuba Creek in Amite County, Mississippi. It was built in 1975, so it is 50 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 400 vehicles a day, roughly 11% of them trucks, projected to reach 400 by 2043. The structure is 37 ft (11.3 m) long. If it were closed, the detour would be 11.8 mi (19 km).

CarriesSR 584
CrossesCuba Creek
Location10.4 MI E SR 24
RouteState Highway 584
Coordinates31.06855, -90.66807
Functional classRural Major 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 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating60.5 US tons
Inventory rating36.3 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20 + Mod
Structure length37 ft (11.3 m)
Longest span18 ft (5.5 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic400 (2023)
Projected traffic400 by 2043
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.8 mi (19 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
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 SR 584 over Cuba Creek built?

It was built in 1975, making it 50 years old in 2025.

What condition is SR 584 over Cuba 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 2024.

How much traffic does SR 584 over Cuba Creek carry?

About 400 vehicles per day (2023 count), of which roughly 11% are trucks.

How long is SR 584 over Cuba Creek?

The structure is 37 ft (11.3 m) long with a longest span of 18 ft (5.5 m).

Who owns SR 584 over Cuba Creek?

It is owned by the State Highway Agency.