SR1122 over I-77
FairPosted for loadSurry County, North Carolina · .9 MI.E.JCT.SR1001 · Structure no. 000000001710167
- Built
- 1974
- 51 years old
- Condition
- Fair
- inspected December 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 262 ft
- 2 main spans
- Daily traffic
- 150
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
SR1122 over I-77 is a steel continuous stringer/multi-beam or girder carrying SR1122 over I-77 in Surry County, North Carolina. It was built in 1974, so it is 51 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 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.
It carries about 150 vehicles a day, roughly 6% of them trucks, projected to reach 300 by 2040. The structure is 262 ft (79.8 m) long and 32 ft wide. If it were closed, the detour would be 5.6 mi (9 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR1122 over I-77 built?
It was built in 1974, making it 51 years old in 2025.
What condition is SR1122 over I-77 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 December 2023.
How much traffic does SR1122 over I-77 carry?
About 150 vehicles per day (2019 count), of which roughly 6% are trucks.
How long is SR1122 over I-77?
The structure is 262 ft (79.8 m) long with a longest span of 96 ft (29.2 m) and a deck 32 ft wide.
Who owns SR1122 over I-77?
It is owned by the State Highway Agency.