SR4886 over I77
FairMecklenburg County, North Carolina · 0.15 Mi. W. Jct. I277 · Structure no. 000000001190126
- Built
- 1970
- 55 years old
- Condition
- Fair
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 305 ft
- 5 main spans
- Daily traffic
- 22,000
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
SR4886 over I77 is a steel stringer/multi-beam or girder carrying SR4886 over I77 in Mecklenburg County, North Carolina. It was built in 1970, so it is 55 years old, older than the North Carolina average of 38.7 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 22,000 vehicles a day, roughly 6% of them trucks, projected to reach 44,000 by 2040. The structure is 305 ft (92.9 m) long and 59 ft wide. If it were closed, the detour would be 1.9 mi (3 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR4886 over I77 built?
It was built in 1970, making it 55 years old in 2025.
What condition is SR4886 over I77 in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2024.
How much traffic does SR4886 over I77 carry?
About 22,000 vehicles per day (2018 count), of which roughly 6% are trucks.
How long is SR4886 over I77?
The structure is 305 ft (92.9 m) long with a longest span of 112 ft (34.1 m) and a deck 59 ft wide.
Who owns SR4886 over I77?
It is owned by the State Highway Agency.