I-16 (wbl) - US 17 over M4079 W. Boundary ST
GoodChatham County, Georgia · NW Section of Savannah · Structure no. 000000005101000
- Built
- 1966
- 59 years old
- Condition
- Good
- inspected August 2024
- Type
- Tee Beam
- Concrete
- Length
- 117 ft
- 3 main spans
- Daily traffic
- 42,000
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
I-16 (wbl) - US 17 over M4079 W. Boundary ST is a concrete tee beam carrying I-16 (wbl) - US 17 over M4079 W. Boundary ST in Chatham County, Georgia. It was built in 1966, so it is 59 years old, older 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 42,000 vehicles a day, roughly 4% of them trucks, projected to reach 30,195 by 2031. The structure is 117 ft (35.7 m) long and 40 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-16 (wbl) - US 17 over M4079 W. Boundary ST built?
It was built in 1966, making it 59 years old in 2025.
What condition is I-16 (wbl) - US 17 over M4079 W. Boundary ST 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 August 2024.
How much traffic does I-16 (wbl) - US 17 over M4079 W. Boundary ST carry?
About 42,000 vehicles per day (2024 count), of which roughly 4% are trucks.
How long is I-16 (wbl) - US 17 over M4079 W. Boundary ST?
The structure is 117 ft (35.7 m) long with a longest span of 42 ft (12.8 m) and a deck 40 ft wide.
Who owns I-16 (wbl) - US 17 over M4079 W. Boundary ST?
It is owned by the State Highway Agency.