US Bridges

Rock Springs Road over Pole Bridge Creek

Fair

DeKalb County, Georgia · 3 MI SW of Lithonia · Structure no. 000000008902270

Built
1980
45 years old
Condition
Fair
inspected April 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
90 ft
3 main spans
Daily traffic
4,750
2024 count
Owner
County
County Highway Agency

About this bridge

Rock Springs Road over Pole Bridge Creek is a prestressed concrete box beam or girders - multiple carrying Rock Springs Road over Pole Bridge Creek in DeKalb County, Georgia. It was built in 1980, so it is 45 years old, younger 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 4,750 vehicles a day, roughly 3% of them trucks, projected to reach 3,720 by 2031. The structure is 90 ft (27.4 m) long and 35 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesRock Springs Road
CrossesPole Bridge Creek
Location3 MI SW of Lithonia
RouteCity Street 9308
StateGeorgia
Coordinates33.68599, -84.15421
Functional classUrban Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating50.9 US tons
Inventory rating32 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadHS 15
Structure length90 ft (27.4 m)
Longest span30 ft (9.1 m)
Deck width35 ft (10.7 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,750 (2024)
Projected traffic3,720 by 2031
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost$527,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Rock Springs Road over Pole Bridge Creek built?

It was built in 1980, making it 45 years old in 2025.

What condition is Rock Springs Road over Pole Bridge 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 April 2024.

How much traffic does Rock Springs Road over Pole Bridge Creek carry?

About 4,750 vehicles per day (2024 count), of which roughly 3% are trucks.

How long is Rock Springs Road over Pole Bridge Creek?

The structure is 90 ft (27.4 m) long with a longest span of 30 ft (9.1 m) and a deck 35 ft wide.

Who owns Rock Springs Road over Pole Bridge Creek?

It is owned by the County Highway Agency.