I-75 over M-9157 Irwin Street
GoodFulton County, Georgia · In Atlanta · Structure no. 000000012106630
- Built
- 1988
- 37 years old
- Condition
- Good
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 117 ft
- 1 main span
- Daily traffic
- 6,450
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
I-75 over M-9157 Irwin Street is a prestressed concrete stringer/multi-beam or girder carrying I-75 over M-9157 Irwin Street 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 6,450 vehicles a day, roughly 4% of them trucks, projected to reach 436,725 by 2032. The structure is 117 ft (35.7 m) long and 251 ft wide. If it were closed, the detour would be 3.1 mi (5 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-75 over M-9157 Irwin Street built?
It was built in 1988, making it 37 years old in 2025.
What condition is I-75 over M-9157 Irwin Street 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 M-9157 Irwin Street carry?
About 6,450 vehicles per day (2024 count), of which roughly 4% are trucks.
How long is I-75 over M-9157 Irwin Street?
The structure is 117 ft (35.7 m) long with a longest span of 117 ft (35.7 m) and a deck 251 ft wide.
Who owns I-75 over M-9157 Irwin Street?
It is owned by the State Highway Agency.