US Bridges

Peachtree Road over SR 400

Good

Fulton County, Georgia · In N Atlanta · Structure no. 000000012107330

Built
1992
33 years old
Condition
Good
inspected January 2025
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
221 ft
3 main spans
Daily traffic
37,100
2024 count
Owner
State
State Highway Agency

About this bridge

Peachtree Road over SR 400 is a prestressed concrete stringer/multi-beam or girder carrying Peachtree Road over SR 400 in Fulton County, Georgia. It was built in 1992, so it is 33 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 37,100 vehicles a day, roughly 1% of them trucks, projected to reach 59,085 by 2032. The structure is 221 ft (67.4 m) long and 129 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesPeachtree Road
CrossesSR 400
LocationIn N Atlanta
RouteState Highway 141
StateGeorgia
Coordinates33.84757, -84.36752
Functional classUrban Other Principal 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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating61 US tons
Inventory rating31 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length221 ft (67.4 m)
Longest span85 ft (25.9 m)
Deck width129 ft (39.4 m)
Roadway width97 ft (29.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic37,100 (2024)
Projected traffic59,085 by 2032
Trucks1%
Lanes on structure8
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

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$3.4 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was Peachtree Road over SR 400 built?

It was built in 1992, making it 33 years old in 2025.

What condition is Peachtree Road over SR 400 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 January 2025.

How much traffic does Peachtree Road over SR 400 carry?

About 37,100 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Peachtree Road over SR 400?

The structure is 221 ft (67.4 m) long with a longest span of 85 ft (25.9 m) and a deck 129 ft wide.

Who owns Peachtree Road over SR 400?

It is owned by the State Highway Agency.