US Bridges

SR 80 over I-20

Good

Warren County, Georgia · 3.4 MI NE of Camak · Structure no. 000000030100160

Built
1971
54 years old
Condition
Good
inspected February 2025
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
305 ft
4 main spans
Daily traffic
650
2024 count
Owner
State
State Highway Agency

About this bridge

SR 80 over I-20 is a steel continuous stringer/multi-beam or girder carrying SR 80 over I-20 in Warren County, Georgia. It was built in 1971, so it is 54 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 650 vehicles a day, roughly 1% of them trucks, projected to reach 930 by 2031. The structure is 305 ft (93 m) long and 46 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesSR 80
CrossesI-20
Location3.4 MI NE of Camak
RouteState Highway 80
StateGeorgia
Coordinates33.49526, -82.61757
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.
Last inspectionFebruary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating49.9 US tons
Inventory rating30 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length305 ft (93 m)
Longest span91 ft (27.7 m)
Deck width46 ft (14.1 m)
Roadway width43 ft (13 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic650 (2024)
Projected traffic930 by 2031
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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$1.8 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was SR 80 over I-20 built?

It was built in 1971, making it 54 years old in 2025.

What condition is SR 80 over I-20 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 February 2025.

How much traffic does SR 80 over I-20 carry?

About 650 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is SR 80 over I-20?

The structure is 305 ft (93 m) long with a longest span of 91 ft (27.7 m) and a deck 46 ft wide.

Who owns SR 80 over I-20?

It is owned by the State Highway Agency.