SR1777 over Bolin Creek
FairOrange County, North Carolina · 0.8 Mi. E. Jct. SR1728 · Structure no. 000000001350094
- Built
- 1992
- 33 years old
- Condition
- Fair
- inspected June 2024
- Type
- Slab
- Prestressed Concrete
- Length
- 92 ft
- 3 main spans
- Daily traffic
- 5,400
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
SR1777 over Bolin Creek is a prestressed concrete slab carrying SR1777 over Bolin Creek in Orange County, North Carolina. It was built in 1992, so it is 33 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 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.
It carries about 5,400 vehicles a day, roughly 6% of them trucks, projected to reach 10,800 by 2040. The structure is 92 ft (28 m) long and 33 ft wide. If it were closed, the detour would be 0.6 mi (1 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR1777 over Bolin Creek built?
It was built in 1992, making it 33 years old in 2025.
What condition is SR1777 over Bolin Creek 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 SR1777 over Bolin Creek carry?
About 5,400 vehicles per day (2021 count), of which roughly 6% are trucks.
How long is SR1777 over Bolin Creek?
The structure is 92 ft (28 m) long with a longest span of 30 ft (9.1 m) and a deck 33 ft wide.
Who owns SR1777 over Bolin Creek?
It is owned by the State Highway Agency.