US Bridges

Big Creek Road over Big Creek

Fair

Mitchell County, Georgia · App 2 Miles Northeast of · Structure no. 000000020550430

Built
1978
47 years old, rebuilt 2002
Condition
Fair
inspected August 2024
Type
Channel Beam
Prestressed Concrete
Length
120 ft
6 main spans
Daily traffic
40
2024 count
Owner
County
County Highway Agency

About this bridge

Big Creek Road over Big Creek is a prestressed concrete channel beam carrying Big Creek Road over Big Creek in Mitchell County, Georgia. It was built in 1978 and reconstructed in 2002, so it is 47 years old, younger 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.

It carries about 40 vehicles a day, roughly 1% of them trucks, projected to reach 156 by 2031. The structure is 120 ft (36.6 m) long and 24 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesBig Creek Road
CrossesBig Creek
LocationApp 2 Miles Northeast of
RouteCounty Highway 159
StateGeorgia
Coordinates31.09501, -84.05808
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 protection7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no 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 alignment8: Equal to present desirable criteria
Operating rating70 US tons
Inventory rating46 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 width24 ft (7.4 m)
Roadway width23 ft (7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic40 (2024)
Projected traffic156 by 2031
Trucks1%
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

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost$703,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Big Creek Road over Big Creek built?

It was built in 1978, making it 47 years old in 2025. It was reconstructed in 2002.

What condition is Big Creek Road over Big 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 August 2024.

How much traffic does Big Creek Road over Big Creek carry?

About 40 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Big Creek Road over Big Creek?

The structure is 120 ft (36.6 m) long with a longest span of 20 ft (6.1 m) and a deck 24 ft wide.

Who owns Big Creek Road over Big Creek?

It is owned by the County Highway Agency.