US Bridges

I-285 over Indian Creek

Fair

DeKalb County, Georgia · 0.8 MI SW of Clarkston · Structure no. 000000008900900

Built
1965
60 years old
Condition
Fair
inspected May 2024
Type
Culvert
Concrete
Length
28 ft
3 main spans
Daily traffic
195,000
2024 count
Owner
State
State Highway Agency

About this bridge

I-285 over Indian Creek is a concrete culvert carrying I-285 over Indian Creek in DeKalb County, Georgia. It was built in 1965, so it is 60 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.

It carries about 195,000 vehicles a day, roughly 10% of them trucks, projected to reach 271,965 by 2031. The structure is 28 ft (8.5 m) long. If it were closed, the detour would be 3.1 mi (5 km).

CarriesI-285
CrossesIndian Creek
Location0.8 MI SW of Clarkston
RouteInterstate 285
StateGeorgia
Coordinates33.78608, -84.24624
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Fair

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

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating110.1 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20 + Mod
Structure length28 ft (8.5 m)
Longest span9 ft (2.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic195,000 (2024)
Projected traffic271,965 by 2031
Trucks10%
Lanes on structure8
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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$433,000
NavigationNo navigation control on waterway

Frequently asked questions

When was I-285 over Indian Creek built?

It was built in 1965, making it 60 years old in 2025.

What condition is I-285 over Indian Creek 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 May 2024.

How much traffic does I-285 over Indian Creek carry?

About 195,000 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is I-285 over Indian Creek?

The structure is 28 ft (8.5 m) long with a longest span of 9 ft (2.7 m).

Who owns I-285 over Indian Creek?

It is owned by the State Highway Agency.