US Bridges

Panola Road over I-20

Fair

DeKalb County, Georgia · 3.7 MI W of Lithonia · Structure no. 000000008902280

Built
1959
66 years old, rebuilt 1985
Condition
Fair
inspected April 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
225 ft
4 main spans
Daily traffic
27,600
2024 count
Owner
State
State Highway Agency

About this bridge

Panola Road over I-20 is a prestressed concrete stringer/multi-beam or girder carrying Panola Road over I-20 in DeKalb County, Georgia. It was built in 1959 and reconstructed in 1985, so it is 66 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 27,600 vehicles a day, roughly 1% of them trucks, projected to reach 34,620 by 2031. The structure is 225 ft (68.6 m) long and 90 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesPanola Road
CrossesI-20
Location3.7 MI W of Lithonia
RouteCounty Highway 9012
StateGeorgia
Coordinates33.70341, -84.17029
Functional classUrban Minor Arterial

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.9 US tons
Inventory rating29 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length225 ft (68.6 m)
Longest span60 ft (18.3 m)
Deck width90 ft (27.4 m)
Roadway width83 ft (25.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic27,600 (2024)
Projected traffic34,620 by 2031
Trucks1%
Lanes on structure7
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
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$3.1 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was Panola Road over I-20 built?

It was built in 1959, making it 66 years old in 2025. It was reconstructed in 1985.

What condition is Panola Road over I-20 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 April 2024.

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

About 27,600 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Panola Road over I-20?

The structure is 225 ft (68.6 m) long with a longest span of 60 ft (18.3 m) and a deck 90 ft wide.

Who owns Panola Road over I-20?

It is owned by the State Highway Agency.