US Bridges

Brown Bottom Road over Middle Broad River

Fair

Stephens County, Georgia · Lake Russell Wma · Structure no. 080306000003079

Built
1970
55 years old, rebuilt 1997
Condition
Fair
inspected November 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
60 ft
1 main span
Daily traffic
80
1992 count
Owner
Federal
U.S. Forest Service

About this bridge

Brown Bottom Road over Middle Broad River is a steel stringer/multi-beam or girder carrying Brown Bottom Road over Middle Broad River in Stephens County, Georgia. It was built in 1970 and reconstructed in 1997, 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 5 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 80 vehicles a day, projected to reach 50 by 1997. The structure is 60 ft (18.2 m) long and 14 ft wide. If it were closed, the detour would be 5.6 mi (9 km).

CarriesBrown Bottom Road
CrossesMiddle Broad River
LocationLake Russell Wma
RouteFederal Lands Road 92B
StateGeorgia
Coordinates34.52451, -83.43514
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.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating30.8 US tons
Inventory rating23.6 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length60 ft (18.2 m)
Longest span57 ft (17.4 m)
Deck width14 ft (4.3 m)
Roadway width14 ft (4.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic80 (1992)
Projected traffic50 by 1997
Trucks—
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5.6 mi (9 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerU.S. Forest Service
Maintained byU.S. Forest Service
Historic statusHistorical significance not determinable at this time
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$13,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was Brown Bottom Road over Middle Broad River built?

It was built in 1970, making it 55 years old in 2025. It was reconstructed in 1997.

What condition is Brown Bottom Road over Middle Broad River 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 November 2023.

How much traffic does Brown Bottom Road over Middle Broad River carry?

About 80 vehicles per day (1992 count).

How long is Brown Bottom Road over Middle Broad River?

The structure is 60 ft (18.2 m) long with a longest span of 57 ft (17.4 m) and a deck 14 ft wide.

Who owns Brown Bottom Road over Middle Broad River?

It is owned by the U.S. Forest Service.