US Bridges

Cheatham Road over Griffin Reservoir

FairPosted for load

Spalding County, Georgia · 5 MI NW of Griffin · Structure no. 000000025550340

Built
1956
69 years old
Condition
Fair
inspected August 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
144 ft
9 main spans
Daily traffic
350
2024 count
Owner
County
County Highway Agency

About this bridge

Cheatham Road over Griffin Reservoir is a steel stringer/multi-beam or girder carrying Cheatham Road over Griffin Reservoir in Spalding County, Georgia. It was built in 1956, so it is 69 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. Its operating status is: posted for load restriction.

It carries about 350 vehicles a day, roughly 1% of them trucks, projected to reach 735 by 2032. The structure is 144 ft (43.9 m) long and 25 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesCheatham Road
CrossesGriffin Reservoir
Location5 MI NW of Griffin
RouteCounty Highway 187
StateGeorgia
Coordinates33.29189, -84.3562
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 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 adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating38.9 US tons
Inventory rating22.9 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans9
Design loadH 15
Structure length144 ft (43.9 m)
Longest span16 ft (4.9 m)
Deck width25 ft (7.7 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic350 (2024)
Projected traffic735 by 2032
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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$844,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Cheatham Road over Griffin Reservoir built?

It was built in 1956, making it 69 years old in 2025.

What condition is Cheatham Road over Griffin Reservoir 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 Cheatham Road over Griffin Reservoir carry?

About 350 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Cheatham Road over Griffin Reservoir?

The structure is 144 ft (43.9 m) long with a longest span of 16 ft (4.9 m) and a deck 25 ft wide.

Who owns Cheatham Road over Griffin Reservoir?

It is owned by the County Highway Agency.