US Bridges

Gardenwalk Blvd over Flint River Trib

Good

Clayton County, Georgia · 1.5 MI NW of Riverdale · Structure no. 000000006350860

Built
2011
14 years old
Condition
Good
inspected May 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
400 ft
4 main spans
Daily traffic
2,047
2024 count
Owner
County
County Highway Agency

About this bridge

Gardenwalk Blvd over Flint River Trib is a prestressed concrete stringer/multi-beam or girder carrying Gardenwalk Blvd over Flint River Trib in Clayton County, Georgia. It was built in 2011, so it is 14 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 2,047 vehicles a day, roughly 3% of them trucks, projected to reach 12,000 by 2030. The structure is 400 ft (121.9 m) long and 74 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesGardenwalk Blvd
CrossesFlint River Trib
Location1.5 MI NW of Riverdale
RouteCity Street 9076
StateGeorgia
Coordinates33.59017, -84.39925
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.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating84 US tons
Inventory rating42 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length400 ft (121.9 m)
Longest span100 ft (30.5 m)
Deck width74 ft (22.7 m)
Roadway width60 ft (18.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,047 (2024)
Projected traffic12,000 by 2030
Trucks3%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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$53.3 million (2019 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Gardenwalk Blvd over Flint River Trib built?

It was built in 2011, making it 14 years old in 2025.

What condition is Gardenwalk Blvd over Flint River Trib 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 May 2023.

How much traffic does Gardenwalk Blvd over Flint River Trib carry?

About 2,047 vehicles per day (2024 count), of which roughly 3% are trucks.

How long is Gardenwalk Blvd over Flint River Trib?

The structure is 400 ft (121.9 m) long with a longest span of 100 ft (30.5 m) and a deck 74 ft wide.

Who owns Gardenwalk Blvd over Flint River Trib?

It is owned by the County Highway Agency.