US Bridges

Peachtree Road over Chamblee Dunwoody Road

Good

DeKalb County, Georgia · In Chamblee · Structure no. 000000008902500

Built
1977
48 years old
Condition
Good
inspected August 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
73 ft
1 main span
Daily traffic
8,280
2024 count
Owner
County
County Highway Agency

About this bridge

Peachtree Road over Chamblee Dunwoody Road is a steel stringer/multi-beam or girder carrying Peachtree Road over Chamblee Dunwoody Road in DeKalb County, Georgia. It was built in 1977, so it is 48 years old, older 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 8,280 vehicles a day, roughly 1% of them trucks, projected to reach 9,240 by 2031. The structure is 73 ft (22.3 m) long and 67 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesPeachtree Road
CrossesChamblee Dunwoody Road
LocationIn Chamblee
RouteCity Street 9262
StateGeorgia
Coordinates33.89304, -84.30016
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 inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating82.9 US tons
Inventory rating48.9 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length73 ft (22.3 m)
Longest span73 ft (22.3 m)
Deck width67 ft (20.4 m)
Roadway width52 ft (15.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,280 (2024)
Projected traffic9,240 by 2031
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
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$428,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was Peachtree Road over Chamblee Dunwoody Road built?

It was built in 1977, making it 48 years old in 2025.

What condition is Peachtree Road over Chamblee Dunwoody Road 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 August 2024.

How much traffic does Peachtree Road over Chamblee Dunwoody Road carry?

About 8,280 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Peachtree Road over Chamblee Dunwoody Road?

The structure is 73 ft (22.3 m) long with a longest span of 73 ft (22.3 m) and a deck 67 ft wide.

Who owns Peachtree Road over Chamblee Dunwoody Road?

It is owned by the County Highway Agency.