US Bridges

SR 23 over Smith Creek

Fair

Itawamba County, Mississippi · 3.3 MI N Monroe Cl · Structure no. 310002302900640

Built
1973
52 years old
Condition
Fair
inspected April 2024
Type
Culvert
Concrete
Length
33 ft
2 main spans
Daily traffic
570
2023 count
Owner
State
State Highway Agency

About this bridge

SR 23 over Smith Creek is a concrete culvert carrying SR 23 over Smith Creek in Itawamba 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 570 vehicles a day, roughly 13% of them trucks, projected to reach 570 by 2043. The structure is 33 ft (10.1 m) long. If it were closed, the detour would be 6.2 mi (10 km).

CarriesSR 23
CrossesSmith Creek
Location3.3 MI N Monroe Cl
RouteState Highway 23
Coordinates34.11848, -88.31568
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.8 US tons
Inventory rating28 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20 + Mod
Structure length33 ft (10.1 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 traffic570 (2023)
Projected traffic570 by 2043
Trucks13%
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

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 23 over Smith Creek built?

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

What condition is SR 23 over Smith 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 April 2024.

How much traffic does SR 23 over Smith Creek carry?

About 570 vehicles per day (2023 count), of which roughly 13% are trucks.

How long is SR 23 over Smith Creek?

The structure is 33 ft (10.1 m) long with a longest span of 16 ft (4.9 m).

Who owns SR 23 over Smith Creek?

It is owned by the State Highway Agency.