US Bridges

Jenkinsburg Road over I-75

FairPosted for load

Spalding County, Georgia · 8.5 MI NE of Griffin · Structure no. 000000025500220

Built
1966
59 years old
Condition
Fair
inspected July 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
265 ft
4 main spans
Daily traffic
110
2024 count
Owner
State
State Highway Agency

About this bridge

Jenkinsburg Road over I-75 is a steel stringer/multi-beam or girder carrying Jenkinsburg Road over I-75 in Spalding County, Georgia. It was built in 1966, so it is 59 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 110 vehicles a day, roughly 1% of them trucks, projected to reach 360 by 2031. The structure is 265 ft (80.8 m) long and 31 ft wide. If it were closed, the detour would be 13 mi (21 km).

Location

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CarriesJenkinsburg Road
CrossesI-75
Location8.5 MI NE of Griffin
RouteCounty Highway 115
CountySpalding County
StateGeorgia
Coordinates33.28587, -84.10883
Functional classRural Minor 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.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourBridge not over waterway
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
Approach roadway alignment6: Equal to present minimum criteria
Operating rating31 US tons
Inventory rating18 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length265 ft (80.8 m)
Longest span72 ft (21.9 m)
Deck width31 ft (9.3 m)
Roadway width24 ft (7.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic110 (2024)
Projected traffic360 by 2031
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed13 mi (21 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$1.6 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was Jenkinsburg Road over I-75 built?

It was built in 1966, making it 59 years old in 2025.

What condition is Jenkinsburg Road over I-75 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 July 2024.

How much traffic does Jenkinsburg Road over I-75 carry?

About 110 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Jenkinsburg Road over I-75?

The structure is 265 ft (80.8 m) long with a longest span of 72 ft (21.9 m) and a deck 31 ft wide.

Who owns Jenkinsburg Road over I-75?

It is owned by the State Highway Agency.