US Bridges

US 129 SR 10L (cc over M-300 Chase Street

Fair

Clarke County, Georgia · 1.5 MI NW of Athens Sq · Structure no. 000000005900080

Built
1960
65 years old, rebuilt 1992
Condition
Fair
inspected March 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
148 ft
3 main spans
Daily traffic
63,100
2024 count
Owner
State
State Highway Agency

About this bridge

US 129 SR 10L (cc over M-300 Chase Street is a steel stringer/multi-beam or girder carrying US 129 SR 10L (cc over M-300 Chase Street in Clarke County, Georgia. It was built in 1960 and reconstructed in 1992, so it is 65 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.

It carries about 63,100 vehicles a day, roughly 1% of them trucks, projected to reach 53,850 by 2031. The structure is 148 ft (45.1 m) long and 41 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS 129 SR 10L (cc
CrossesM-300 Chase Street
Location1.5 MI NW of Athens Sq
RouteU.S. Route 129
StateGeorgia
Coordinates33.97406, -83.393
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
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 geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating34 US tons
Inventory rating20 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length148 ft (45.1 m)
Longest span60 ft (18.3 m)
Deck width41 ft (12.6 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic63,100 (2024)
Projected traffic53,850 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 US 129 SR 10L (cc over M-300 Chase Street built?

It was built in 1960, making it 65 years old in 2025. It was reconstructed in 1992.

What condition is US 129 SR 10L (cc over M-300 Chase Street 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 March 2023.

How much traffic does US 129 SR 10L (cc over M-300 Chase Street carry?

About 63,100 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is US 129 SR 10L (cc over M-300 Chase Street?

The structure is 148 ft (45.1 m) long with a longest span of 60 ft (18.3 m) and a deck 41 ft wide.

Who owns US 129 SR 10L (cc over M-300 Chase Street?

It is owned by the State Highway Agency.