US Bridges

SR 138 over Flint River

Good

Clayton County, Georgia · 1 MI W of Jonesboro · Structure no. 000000006300180

Built
1957
68 years old, rebuilt 1987
Condition
Good
inspected May 2023
Type
Tee Beam
Concrete
Length
162 ft
6 main spans
Daily traffic
28,900
2024 count
Owner
State
State Highway Agency

About this bridge

SR 138 over Flint River is a concrete tee beam carrying SR 138 over Flint River in Clayton County, Georgia. It was built in 1957 and reconstructed in 1987, so it is 68 years old, older than the Georgia average of 47.5 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 28,900 vehicles a day, roughly 1% of them trucks, projected to reach 40,500 by 2032. The structure is 162 ft (49.4 m) long and 79 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesSR 138
CrossesFlint River
Location1 MI W of Jonesboro
RouteState Highway 138
StateGeorgia
Coordinates33.53698, -84.37659
Functional classUrban Other Principal Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46 US tons
Inventory rating26.9 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans6
Design loadHS 20
Structure length162 ft (49.4 m)
Longest span28 ft (8.5 m)
Deck width79 ft (24.2 m)
Roadway width70 ft (21.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic28,900 (2024)
Projected traffic40,500 by 2032
Trucks1%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed6.2 mi (10 km)
TollOn a free road
National Highway SystemYes

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 138 over Flint River built?

It was built in 1957, making it 68 years old in 2025. It was reconstructed in 1987.

What condition is SR 138 over Flint River in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in May 2023.

How much traffic does SR 138 over Flint River carry?

About 28,900 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is SR 138 over Flint River?

The structure is 162 ft (49.4 m) long with a longest span of 28 ft (8.5 m) and a deck 79 ft wide.

Who owns SR 138 over Flint River?

It is owned by the State Highway Agency.