US Bridges

Smithville Road over Muckaloochee Creek

FairPosted for load

Lee County, Georgia · 5.5 Miles North of Leesbu · Structure no. 000000017750010

Built
1970
55 years old
Condition
Fair
inspected January 2024
Type
Channel Beam
Prestressed Concrete
Length
120 ft
6 main spans
Daily traffic
340
2024 count
Owner
County
County Highway Agency

About this bridge

Smithville Road over Muckaloochee Creek is a prestressed concrete channel beam carrying Smithville Road over Muckaloochee Creek in Lee County, Georgia. It was built in 1970, so it is 55 years old, older than the Georgia average of 47.5 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 340 vehicles a day, roughly 1% of them trucks, projected to reach 735 by 2032. The structure is 120 ft (36.6 m) long and 25 ft wide. If it were closed, the detour would be 16.2 mi (26 km).

CarriesSmithville Road
CrossesMuckaloochee Creek
Location5.5 Miles North of Leesbu
RouteCounty Highway 3
StateGeorgia
Coordinates31.81322, -84.17201
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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating36.9 US tons
Inventory rating24.9 US tons

Structure

Structure typeChannel Beam
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans6
Design loadH 15
Structure length120 ft (36.6 m)
Longest span20 ft (6.1 m)
Deck width25 ft (7.7 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic340 (2024)
Projected traffic735 by 2032
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed16.2 mi (26 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$703,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Smithville Road over Muckaloochee Creek built?

It was built in 1970, making it 55 years old in 2025.

What condition is Smithville Road over Muckaloochee 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 Smithville Road over Muckaloochee Creek carry?

About 340 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Smithville Road over Muckaloochee Creek?

The structure is 120 ft (36.6 m) long with a longest span of 20 ft (6.1 m) and a deck 25 ft wide.

Who owns Smithville Road over Muckaloochee Creek?

It is owned by the County Highway Agency.