I485 Outer Loop over Tributary to Stony Ck.
GoodMecklenburg County, North Carolina · 0.3MI.W.OF Mallard Ck.Rd. · Structure no. 000000001191269
- Built
- 2015
- 10 years old
- Condition
- Good
- inspected January 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 361 ft
- 3 main spans
- Daily traffic
- 42,750
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
I485 Outer Loop over Tributary to Stony Ck. is a prestressed concrete continuous stringer/multi-beam or girder carrying I485 Outer Loop over Tributary to Stony Ck. in Mecklenburg County, North Carolina. It was built in 2015, so it is 10 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 42,750 vehicles a day, roughly 16% of them trucks, projected to reach 85,500 by 2040. The structure is 361 ft (110 m) long and 93 ft wide. If it were closed, the detour would be 0.6 mi (1 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 | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I485 Outer Loop over Tributary to Stony Ck. built?
It was built in 2015, making it 10 years old in 2025.
What condition is I485 Outer Loop over Tributary to Stony Ck. 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 I485 Outer Loop over Tributary to Stony Ck. carry?
About 42,750 vehicles per day (2020 count), of which roughly 16% are trucks.
How long is I485 Outer Loop over Tributary to Stony Ck.?
The structure is 361 ft (110 m) long with a longest span of 133 ft (40.5 m) and a deck 93 ft wide.
Who owns I485 Outer Loop over Tributary to Stony Ck.?
It is owned by the State Highway Agency.