SR1700 over Red Hill Swamp
GoodColumbus County, North Carolina · 0.6 Mi.N.Jct SR1700 · Structure no. 000000000470230
- Built
- 2020
- 5 years old
- Condition
- Good
- inspected August 2024
- Type
- Slab
- Prestressed Concrete
- Length
- 77 ft
- 2 main spans
- Daily traffic
- 600
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
SR1700 over Red Hill Swamp is a prestressed concrete slab carrying SR1700 over Red Hill Swamp in Columbus County, North Carolina. It was built in 2020, so it is 5 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 good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 600 vehicles a day, roughly 6% of them trucks, projected to reach 1,200 by 2040. The structure is 77 ft (23.4 m) long and 33 ft wide. If it were closed, the detour would be 5 mi (8 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR1700 over Red Hill Swamp built?
It was built in 2020, making it 5 years old in 2025.
What condition is SR1700 over Red Hill Swamp in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in August 2024.
How much traffic does SR1700 over Red Hill Swamp carry?
About 600 vehicles per day (2021 count), of which roughly 6% are trucks.
How long is SR1700 over Red Hill Swamp?
The structure is 77 ft (23.4 m) long with a longest span of 38 ft (11.5 m) and a deck 33 ft wide.
Who owns SR1700 over Red Hill Swamp?
It is owned by the State Highway Agency.