US Bridges

SR8 SR10L US29 (cb over SR 10 (us 78 Bus)

Good

Clarke County, Georgia · 1.3 MI S of Athens Sq · Structure no. 000000005900430

Built
1976
49 years old
Condition
Good
inspected March 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
187 ft
4 main spans
Daily traffic
23,350
2024 count
Owner
State
State Highway Agency

About this bridge

SR8 SR10L US29 (cb over SR 10 (us 78 Bus) is a prestressed concrete stringer/multi-beam or girder carrying SR8 SR10L US29 (cb over SR 10 (us 78 Bus) in Clarke County, Georgia. It was built in 1976, so it is 49 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 23,350 vehicles a day, roughly 1% of them trucks, projected to reach 35,025 by 2031. The structure is 187 ft (57 m) long and 52 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSR8 SR10L US29 (cb
CrossesSR 10 (us 78 Bus)
Location1.3 MI S of Athens Sq
RouteU.S. Route 29
StateGeorgia
Coordinates33.9468, -83.35621
Functional classUrban Principal Arterial - Other Freeway or Expressway

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 inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating34 US tons
Inventory rating20 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length187 ft (57 m)
Longest span63 ft (19.2 m)
Deck width52 ft (16 m)
Roadway width49 ft (14.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic23,350 (2024)
Projected traffic35,025 by 2031
Trucks1%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was SR8 SR10L US29 (cb over SR 10 (us 78 Bus) built?

It was built in 1976, making it 49 years old in 2025.

What condition is SR8 SR10L US29 (cb over SR 10 (us 78 Bus) 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 March 2023.

How much traffic does SR8 SR10L US29 (cb over SR 10 (us 78 Bus) carry?

About 23,350 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is SR8 SR10L US29 (cb over SR 10 (us 78 Bus)?

The structure is 187 ft (57 m) long with a longest span of 63 ft (19.2 m) and a deck 52 ft wide.

Who owns SR8 SR10L US29 (cb over SR 10 (us 78 Bus)?

It is owned by the State Highway Agency.