US Bridges

SR 278 over Gum Swamp Creek

FairPosted for load

Bleckley County, Georgia · 7 MI NE of Cochran · Structure no. 000000002300170

Built
1973
52 years old
Condition
Fair
inspected August 2023
Type
Tee Beam
Concrete
Length
128 ft
4 main spans
Daily traffic
290
2024 count
Owner
State
State Highway Agency

About this bridge

SR 278 over Gum Swamp Creek is a concrete tee beam carrying SR 278 over Gum Swamp Creek in Bleckley County, Georgia. It was built in 1973, so it is 52 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 290 vehicles a day, roughly 1% of them trucks, projected to reach 315 by 2032. The structure is 128 ft (39 m) long and 34 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesSR 278
CrossesGum Swamp Creek
Location7 MI NE of Cochran
RouteState Highway 278
StateGeorgia
Coordinates32.46495, -83.2814
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating29 US tons
Inventory rating17 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 15
Structure length128 ft (39 m)
Longest span32 ft (9.8 m)
Deck width34 ft (10.5 m)
Roadway width31 ft (9.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic290 (2024)
Projected traffic315 by 2032
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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$750,000
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 278 over Gum Swamp Creek built?

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

What condition is SR 278 over Gum Swamp 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 2023.

How much traffic does SR 278 over Gum Swamp Creek carry?

About 290 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is SR 278 over Gum Swamp Creek?

The structure is 128 ft (39 m) long with a longest span of 32 ft (9.8 m) and a deck 34 ft wide.

Who owns SR 278 over Gum Swamp Creek?

It is owned by the State Highway Agency.