I77 Nbl over I77 Sbl
GoodMecklenburg County, North Carolina · 0.4 Mi. N. Jct. I85 · Structure no. 000000001190308
- Built
- 2005
- 20 years old
- Condition
- Good
- inspected October 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 356 ft
- 2 main spans
- Daily traffic
- 65,000
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
I77 Nbl over I77 Sbl is a steel continuous stringer/multi-beam or girder carrying I77 Nbl over I77 Sbl in Mecklenburg County, North Carolina. It was built in 2005, so it is 20 years old, younger than the North Carolina average of 38.7 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 65,000 vehicles a day, roughly 16% of them trucks, projected to reach 130,000 by 2040. The structure is 356 ft (108.5 m) long and 75 ft wide.
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 | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I77 Nbl over I77 Sbl built?
It was built in 2005, making it 20 years old in 2025.
What condition is I77 Nbl over I77 Sbl 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 October 2023.
How much traffic does I77 Nbl over I77 Sbl carry?
About 65,000 vehicles per day (2019 count), of which roughly 16% are trucks.
How long is I77 Nbl over I77 Sbl?
The structure is 356 ft (108.5 m) long with a longest span of 176 ft (53.6 m) and a deck 75 ft wide.
Who owns I77 Nbl over I77 Sbl?
It is owned by the State Highway Agency.