US Bridges

SR 584 over Tickfaw River

Good

Amite County, Mississippi · 0.4 MI E SR 568 · Structure no. 310058400301530

Built
1997
28 years old
Condition
Good
inspected February 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
402 ft
1 main span
Daily traffic
850
2023 count
Owner
State
State Highway Agency

About this bridge

SR 584 over Tickfaw River is a prestressed concrete stringer/multi-beam or girder carrying SR 584 over Tickfaw River in Amite County, Mississippi. It was built in 1997, so it is 28 years old, younger 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 850 vehicles a day, roughly 11% of them trucks, projected to reach 850 by 2043. The structure is 402 ft (122.4 m) long and 35 ft wide. If it were closed, the detour would be 19.9 mi (32 km).

CarriesSR 584
CrossesTickfaw River
Location0.4 MI E SR 568
RouteState Highway 584
Coordinates31.02287, -90.64724
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
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
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating64.9 US tons
Inventory rating34.6 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1 (+8 approach)
Design loadHS 20
Structure length402 ft (122.4 m)
Longest span80 ft (24.4 m)
Deck width35 ft (10.6 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic850 (2023)
Projected traffic850 by 2043
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed19.9 mi (32 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 584 over Tickfaw River built?

It was built in 1997, making it 28 years old in 2025.

What condition is SR 584 over Tickfaw River 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 Tickfaw River carry?

About 850 vehicles per day (2023 count), of which roughly 11% are trucks.

How long is SR 584 over Tickfaw River?

The structure is 402 ft (122.4 m) long with a longest span of 80 ft (24.4 m) and a deck 35 ft wide.

Who owns SR 584 over Tickfaw River?

It is owned by the State Highway Agency.