US Bridges

River Road over Chickasawhay River

Fair

Clarke County, Mississippi · Sec 1 T 3N R14E B · Structure no. SA1200000000076

Built
1980
45 years old
Condition
Fair
inspected November 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
437 ft
3 main spans
Daily traffic
1,368
2023 count
Owner
City
City or Municipal Highway Agency

About this bridge

River Road over Chickasawhay River is a steel continuous stringer/multi-beam or girder carrying River Road over Chickasawhay River in Clarke County, Mississippi. It was built in 1980, so it is 45 years old, older 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 5 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 1,368 vehicles a day, roughly 8% of them trucks, projected to reach 2,051 by 2043. The structure is 437 ft (133.2 m) long and 31 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

CarriesRiver Road
CrossesChickasawhay River
LocationSec 1 T 3N R14E B
RouteCounty Highway 1331
Coordinates32.13025, -88.81185
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating53.2 US tons
Inventory rating31.9 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3 (+2 approach)
Design loadHS 20
Structure length437 ft (133.2 m)
Longest span150 ft (45.7 m)
Deck width31 ft (9.4 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,368 (2023)
Projected traffic2,051 by 2043
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.7 mi (14 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$3 million (2023 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was River Road over Chickasawhay River built?

It was built in 1980, making it 45 years old in 2025.

What condition is River Road over Chickasawhay 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 November 2023.

How much traffic does River Road over Chickasawhay River carry?

About 1,368 vehicles per day (2023 count), of which roughly 8% are trucks.

How long is River Road over Chickasawhay River?

The structure is 437 ft (133.2 m) long with a longest span of 150 ft (45.7 m) and a deck 31 ft wide.

Who owns River Road over Chickasawhay River?

It is owned by the City or Municipal Highway Agency.