US Bridges

Flat Shoals Road over Dolittle Creek

Good

DeKalb County, Georgia · 4.3 MI S of Decatur · Structure no. 000000008951480

Built
2005
20 years old
Condition
Good
inspected March 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
140 ft
2 main spans
Daily traffic
6,490
2024 count
Owner
County
County Highway Agency

About this bridge

Flat Shoals Road over Dolittle Creek is a prestressed concrete stringer/multi-beam or girder carrying Flat Shoals Road over Dolittle Creek in DeKalb County, Georgia. It was built in 2005, so it is 20 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 6,490 vehicles a day, roughly 1% of them trucks, projected to reach 10,965 by 2031. The structure is 140 ft (42.7 m) long and 40 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesFlat Shoals Road
CrossesDolittle Creek
Location4.3 MI S of Decatur
RouteCity Street 9122
StateGeorgia
Coordinates33.70564, -84.29232
Functional classUrban Collector

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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating70 US tons
Inventory rating21.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20 + Mod
Structure length140 ft (42.7 m)
Longest span100 ft (30.5 m)
Deck width40 ft (12.3 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,490 (2024)
Projected traffic10,965 by 2031
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed5 mi (8 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$821,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Flat Shoals Road over Dolittle Creek built?

It was built in 2005, making it 20 years old in 2025.

What condition is Flat Shoals Road over Dolittle Creek 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 Flat Shoals Road over Dolittle Creek carry?

About 6,490 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Flat Shoals Road over Dolittle Creek?

The structure is 140 ft (42.7 m) long with a longest span of 100 ft (30.5 m) and a deck 40 ft wide.

Who owns Flat Shoals Road over Dolittle Creek?

It is owned by the County Highway Agency.