SR1891 over I77
FairIredell County, North Carolina · 0.3 Mi. E. Jct. SR1852 · Structure no. 000000000970205
- Built
- 1972
- 53 years old
- Condition
- Fair
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 233 ft
- 2 main spans
- Daily traffic
- 1,300
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
SR1891 over I77 is a steel continuous stringer/multi-beam or girder carrying SR1891 over I77 in Iredell County, North Carolina. It was built in 1972, so it is 53 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 1,300 vehicles a day, roughly 6% of them trucks, projected to reach 2,600 by 2040. The structure is 233 ft (71 m) long and 32 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR1891 over I77 built?
It was built in 1972, making it 53 years old in 2025.
What condition is SR1891 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 June 2024.
How much traffic does SR1891 over I77 carry?
About 1,300 vehicles per day (2022 count), of which roughly 6% are trucks.
How long is SR1891 over I77?
The structure is 233 ft (71 m) long with a longest span of 116 ft (35.3 m) and a deck 32 ft wide.
Who owns SR1891 over I77?
It is owned by the State Highway Agency.