Walnut Street Ext over I-75
GoodBibb County, Georgia · In East Central Macon · Structure no. 000000002150810
- Built
- 2019
- 6 years old
- Condition
- Good
- inspected April 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 249 ft
- 4 main spans
- Daily traffic
- 2,580
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Walnut Street Ext over I-75 is a prestressed concrete stringer/multi-beam or girder carrying Walnut Street Ext over I-75 in Bibb County, Georgia. It was built in 2019, so it is 6 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 2,580 vehicles a day, roughly 2% of them trucks, projected to reach 3,025 by 2036. The structure is 249 ft (75.9 m) long and 67 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Walnut Street Ext over I-75 built?
It was built in 2019, making it 6 years old in 2025.
What condition is Walnut Street Ext over I-75 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 April 2024.
How much traffic does Walnut Street Ext over I-75 carry?
About 2,580 vehicles per day (2024 count), of which roughly 2% are trucks.
How long is Walnut Street Ext over I-75?
The structure is 249 ft (75.9 m) long with a longest span of 124 ft (37.8 m) and a deck 67 ft wide.
Who owns Walnut Street Ext over I-75?
It is owned by the State Highway Agency.