US Bridges

Candler Road over I-20

Good

DeKalb County, Georgia · 1.5 MI S of Decatur · Structure no. 000000008903090

Built
1992
33 years old
Condition
Good
inspected March 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
189 ft
2 main spans
Daily traffic
23,200
2024 count
Owner
State
State Highway Agency

About this bridge

Candler Road over I-20 is a prestressed concrete stringer/multi-beam or girder carrying Candler Road over I-20 in DeKalb County, Georgia. It was built in 1992, so it is 33 years old, younger 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 23,200 vehicles a day, roughly 3% of them trucks, projected to reach 35,310 by 2031. The structure is 189 ft (57.6 m) long and 102 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesCandler Road
CrossesI-20
Location1.5 MI S of Decatur
RouteState Highway 155
StateGeorgia
Coordinates33.71358, -84.27228
Functional classUrban Minor Arterial

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 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating47 US tons
Inventory rating28 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20 + Mod
Structure length189 ft (57.6 m)
Longest span95 ft (29 m)
Deck width102 ft (31.2 m)
Roadway width88 ft (26.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic23,200 (2024)
Projected traffic35,310 by 2031
Trucks3%
Lanes on structure7
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
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$2.6 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was Candler Road over I-20 built?

It was built in 1992, making it 33 years old in 2025.

What condition is Candler Road 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 March 2024.

How much traffic does Candler Road over I-20 carry?

About 23,200 vehicles per day (2024 count), of which roughly 3% are trucks.

How long is Candler Road over I-20?

The structure is 189 ft (57.6 m) long with a longest span of 95 ft (29 m) and a deck 102 ft wide.

Who owns Candler Road over I-20?

It is owned by the State Highway Agency.