US Bridges

County Road 123 over Luneluah Branch

FairPosted for load

Neshoba County, Mississippi · Sec 18 T10N R10E · Structure no. SA5000000000119

Built
2009
16 years old
Condition
Fair
inspected September 2023
Type
Channel Beam
Concrete
Length
31 ft
100 main spans
Daily traffic
100
2015 count
Owner
County
County Highway Agency

About this bridge

County Road 123 over Luneluah Branch is a concrete channel beam carrying County Road 123 over Luneluah Branch in Neshoba County, Mississippi. It was built in 2009, so it is 16 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. Its operating status is: posted for load restriction.

It carries about 100 vehicles a day, roughly 10% of them trucks, projected to reach 150 by 2045. The structure is 31 ft (9.4 m) long and 25 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

Location

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CarriesCounty Road 123
CrossesLuneluah Branch
LocationSec 18 T10N R10E
RouteCounty Highway 42
CountyNeshoba County
StateMississippi
Coordinates32.71217, -89.30169
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating49.9 US tons
Inventory rating30 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans100
Design loadH 15
Structure length31 ft (9.4 m)
Longest span31 ft (9.4 m)
Deck width25 ft (7.5 m)
Roadway width23 ft (7.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2015)
Projected traffic150 by 2045
Trucks10%
Lanes on structure20
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 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 proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$180,000
NavigationNo navigation control on waterway

Frequently asked questions

When was County Road 123 over Luneluah Branch built?

It was built in 2009, making it 16 years old in 2025.

What condition is County Road 123 over Luneluah Branch 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 September 2023.

How much traffic does County Road 123 over Luneluah Branch carry?

About 100 vehicles per day (2015 count), of which roughly 10% are trucks.

How long is County Road 123 over Luneluah Branch?

The structure is 31 ft (9.4 m) long with a longest span of 31 ft (9.4 m) and a deck 25 ft wide.

Who owns County Road 123 over Luneluah Branch?

It is owned by the County Highway Agency.