US Bridges

Lake Douglas Road over Swamp Creek

GoodPosted for load

Grady County, Georgia · App 3.3 MI W of Reno · Structure no. 000000013100490

Built
1955
70 years old
Condition
Good
inspected May 2024
Type
Channel Beam
Prestressed Concrete
Length
105 ft
7 main spans
Daily traffic
290
2024 count
Owner
County
County Highway Agency

About this bridge

Lake Douglas Road over Swamp Creek is a prestressed concrete channel beam carrying Lake Douglas Road over Swamp Creek in Grady County, Georgia. It was built in 1955, so it is 70 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. Its operating status is: posted for load restriction.

It carries about 290 vehicles a day, roughly 1% of them trucks, projected to reach 480 by 2031. The structure is 105 ft (32 m) long and 25 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesLake Douglas Road
CrossesSwamp Creek
LocationApp 3.3 MI W of Reno
RouteCounty Highway 203
StateGeorgia
Coordinates30.76998, -84.34754
Functional classRural Major Collector

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 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating28 US tons
Inventory rating19 US tons

Structure

Structure typeChannel Beam
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans7
Design loadH 15
Structure length105 ft (32 m)
Longest span15 ft (4.6 m)
Deck width25 ft (7.7 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic290 (2024)
Projected traffic480 by 2031
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 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$615,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Lake Douglas Road over Swamp Creek built?

It was built in 1955, making it 70 years old in 2025.

What condition is Lake Douglas Road over Swamp Creek 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 2024.

How much traffic does Lake Douglas Road over Swamp Creek carry?

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

How long is Lake Douglas Road over Swamp Creek?

The structure is 105 ft (32 m) long with a longest span of 15 ft (4.6 m) and a deck 25 ft wide.

Who owns Lake Douglas Road over Swamp Creek?

It is owned by the County Highway Agency.