SR1858 over Olin Creek
FairIredell County, North Carolina · 0.3 Mi. N. Jct. SR1875 · Structure no. 000000000970248
- Built
- 1969
- 56 years old
- Condition
- Fair
- inspected June 2024
- Type
- Slab
- Prestressed Concrete
- Length
- 91 ft
- 3 main spans
- Daily traffic
- 240
- 2015 count
- Owner
- State
- State Highway Agency
About this bridge
SR1858 over Olin Creek is a prestressed concrete slab carrying SR1858 over Olin Creek in Iredell County, North Carolina. It was built in 1969, so it is 56 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.
It carries about 240 vehicles a day, roughly 6% of them trucks, projected to reach 480 by 2040. The structure is 91 ft (27.7 m) long and 25 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR1858 over Olin Creek built?
It was built in 1969, making it 56 years old in 2025.
What condition is SR1858 over Olin 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 SR1858 over Olin Creek carry?
About 240 vehicles per day (2015 count), of which roughly 6% are trucks.
How long is SR1858 over Olin Creek?
The structure is 91 ft (27.7 m) long with a longest span of 29 ft (8.8 m) and a deck 25 ft wide.
Who owns SR1858 over Olin Creek?
It is owned by the State Highway Agency.