I-75 Ramp to 475 N over I-75 Nbl
GoodBibb County, Georgia · 2 Mi. South Macon C.L. · Structure no. 000000002150550
- Built
- 2008
- 17 years old
- Condition
- Good
- inspected January 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 301 ft
- 3 main spans
- Daily traffic
- 4,160
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
I-75 Ramp to 475 N over I-75 Nbl is a prestressed concrete stringer/multi-beam or girder carrying I-75 Ramp to 475 N over I-75 Nbl in Bibb County, Georgia. It was built in 2008, so it is 17 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 4,160 vehicles a day, roughly 4% of them trucks, projected to reach 6,300 by 2032. The structure is 301 ft (91.7 m) long and 49 ft wide. If it were closed, the detour would be 1.2 mi (2 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 Ramp to 475 N over I-75 Nbl built?
It was built in 2008, making it 17 years old in 2025.
What condition is I-75 Ramp to 475 N over I-75 Nbl 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 2024.
How much traffic does I-75 Ramp to 475 N over I-75 Nbl carry?
About 4,160 vehicles per day (2024 count), of which roughly 4% are trucks.
How long is I-75 Ramp to 475 N over I-75 Nbl?
The structure is 301 ft (91.7 m) long with a longest span of 114 ft (34.7 m) and a deck 49 ft wide.
Who owns I-75 Ramp to 475 N over I-75 Nbl?
It is owned by the State Highway Agency.