US Bridges

New Africa RD over Sunflower River

Fair

Coahoma County, Mississippi · Sec 3 T25N R 4W B · Structure no. SA1400000000016

Built
1990
35 years old
Condition
Fair
inspected February 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
320 ft
5 main spans
Daily traffic
610
2023 count
Owner
County
County Highway Agency

About this bridge

New Africa RD over Sunflower River is a prestressed concrete stringer/multi-beam or girder carrying New Africa RD over Sunflower River in Coahoma County, Mississippi. It was built in 1990, so it is 35 years old, younger 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 610 vehicles a day, roughly 15% of them trucks, projected to reach 915 by 2043. The structure is 320 ft (97.5 m) long and 33 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesNew Africa RD
CrossesSunflower River
LocationSec 3 T25N R 4W B
RouteCounty Highway 2847
Coordinates34.06439, -90.58928
Functional classRural Major 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.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating77.1 US tons
Inventory rating38.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length320 ft (97.5 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 traffic610 (2023)
Projected traffic915 by 2043
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 New Africa RD over Sunflower River built?

It was built in 1990, making it 35 years old in 2025.

What condition is New Africa RD over Sunflower River 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 February 2023.

How much traffic does New Africa RD over Sunflower River carry?

About 610 vehicles per day (2023 count), of which roughly 15% are trucks.

How long is New Africa RD over Sunflower River?

The structure is 320 ft (97.5 m) long with a longest span of 80 ft (24.4 m) and a deck 33 ft wide.

Who owns New Africa RD over Sunflower River?

It is owned by the County Highway Agency.