SR1139 over Brown Marsh Swamp
GoodBladen County, North Carolina · 0.5 MI.N.JCT.SR1136 · Structure no. 000000000170019
- Built
- 1980
- 45 years old
- Condition
- Good
- inspected February 2025
- Type
- Slab
- Prestressed Concrete
- Length
- 72 ft
- 2 main spans
- Daily traffic
- 580
- 2017 count
- Owner
- State
- State Highway Agency
About this bridge
SR1139 over Brown Marsh Swamp is a prestressed concrete slab carrying SR1139 over Brown Marsh Swamp in Bladen County, North Carolina. It was built in 1980, so it is 45 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 good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 580 vehicles a day, roughly 6% of them trucks, projected to reach 1,160 by 2040. The structure is 72 ft (21.9 m) long and 38 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 | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR1139 over Brown Marsh Swamp built?
It was built in 1980, making it 45 years old in 2025.
What condition is SR1139 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 February 2025.
How much traffic does SR1139 over Brown Marsh Swamp carry?
About 580 vehicles per day (2017 count), of which roughly 6% are trucks.
How long is SR1139 over Brown Marsh Swamp?
The structure is 72 ft (21.9 m) long with a longest span of 34 ft (10.3 m) and a deck 38 ft wide.
Who owns SR1139 over Brown Marsh Swamp?
It is owned by the State Highway Agency.