US Bridges

Co.Road 313 over 2845 over Un-Named Creek

Fair

Lafayette County, Mississippi · Sec 30 T 9S R 4W B · Structure no. SA3600000000118

Built
1973
52 years old
Condition
Fair
inspected January 2024
Type
Culvert
Concrete
Length
34 ft
2 main spans
Daily traffic
800
2022 count
Owner
County
County Highway Agency

About this bridge

Co.Road 313 over 2845 over Un-Named Creek is a concrete culvert carrying Co.Road 313 over 2845 over Un-Named Creek in Lafayette County, Mississippi. It was built in 1973, so it is 52 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 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 800 vehicles a day, roughly 4% of them trucks, projected to reach 1,200 by 2042. The structure is 34 ft (10.4 m) long. If it were closed, the detour would be 5 mi (8 km).

CarriesCo.Road 313
Crosses2845 over Un-Named Creek
LocationSec 30 T 9S R 4W B
RouteCounty Highway 2845
Coordinates34.27315, -89.65125
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
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating75.7 US tons
Inventory rating45.3 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20
Structure length34 ft (10.4 m)
Longest span16 ft (4.9 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic800 (2022)
Projected traffic1,200 by 2042
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Co.Road 313 over 2845 over Un-Named Creek built?

It was built in 1973, making it 52 years old in 2025.

What condition is Co.Road 313 over 2845 over Un-Named Creek 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 January 2024.

How much traffic does Co.Road 313 over 2845 over Un-Named Creek carry?

About 800 vehicles per day (2022 count), of which roughly 4% are trucks.

How long is Co.Road 313 over 2845 over Un-Named Creek?

The structure is 34 ft (10.4 m) long with a longest span of 16 ft (4.9 m).

Who owns Co.Road 313 over 2845 over Un-Named Creek?

It is owned by the County Highway Agency.