SR1700 over Brown Marsh Swamp
GoodBladen County, North Carolina · 0.8 MI.S.JCT.SR1762 · Structure no. 000000000170028
- Built
- 2011
- 14 years old
- Condition
- Good
- inspected June 2023
- Type
- Slab
- Prestressed Concrete
- Length
- 132 ft
- 3 main spans
- Daily traffic
- 900
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
SR1700 over Brown Marsh Swamp is a prestressed concrete slab carrying SR1700 over Brown Marsh Swamp in Bladen County, North Carolina. It was built in 2011, so it is 14 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 900 vehicles a day, roughly 6% of them trucks, projected to reach 1,800 by 2040. The structure is 132 ft (40.2 m) long and 33 ft wide. If it were closed, the detour would be 2.5 mi (4 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR1700 over Brown Marsh Swamp built?
It was built in 2011, making it 14 years old in 2025.
What condition is SR1700 over Brown Marsh 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 June 2023.
How much traffic does SR1700 over Brown Marsh Swamp carry?
About 900 vehicles per day (2021 count), of which roughly 6% are trucks.
How long is SR1700 over Brown Marsh Swamp?
The structure is 132 ft (40.2 m) long with a longest span of 68 ft (20.7 m) and a deck 33 ft wide.
Who owns SR1700 over Brown Marsh Swamp?
It is owned by the State Highway Agency.