US Bridges

I-75 over M9184 Edwd- M9150 Aubu

Good

Fulton County, Georgia · In Atlanta · Structure no. 000000012106620

Built
1988
37 years old
Condition
Good
inspected May 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
535 ft
5 main spans
Daily traffic
339,000
2024 count
Owner
State
State Highway Agency

About this bridge

I-75 over M9184 Edwd- M9150 Aubu is a prestressed concrete stringer/multi-beam or girder carrying I-75 over M9184 Edwd- M9150 Aubu in Fulton County, Georgia. It was built in 1988, so it is 37 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 339,000 vehicles a day, roughly 1% of them trucks, projected to reach 468,885 by 2032. The structure is 535 ft (163.1 m) long and 225 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesI-75
CrossesM9184 Edwd- M9150 Aubu
LocationIn Atlanta
RouteInterstate 75
StateGeorgia
Coordinates33.75493, -84.37847
Functional classUrban Principal Arterial - Interstate

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 inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48 US tons
Inventory rating29 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20 + Mod
Structure length535 ft (163.1 m)
Longest span121 ft (36.9 m)
Deck width225 ft (68.6 m)
Roadway width218 ft (66.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic339,000 (2024)
Projected traffic468,885 by 2032
Trucks1%
Lanes on structure14
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$13.4 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was I-75 over M9184 Edwd- M9150 Aubu built?

It was built in 1988, making it 37 years old in 2025.

What condition is I-75 over M9184 Edwd- M9150 Aubu 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 I-75 over M9184 Edwd- M9150 Aubu carry?

About 339,000 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is I-75 over M9184 Edwd- M9150 Aubu?

The structure is 535 ft (163.1 m) long with a longest span of 121 ft (36.9 m) and a deck 225 ft wide.

Who owns I-75 over M9184 Edwd- M9150 Aubu?

It is owned by the State Highway Agency.