NC903 over Ross Swamp
GoodMartin County, North Carolina · 0.2 Mi. N. Jct. SR1401 · Structure no. 000000001170010
- Built
- 1968
- 57 years old
- Condition
- Good
- inspected March 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 25 ft
- 3 main spans
- Daily traffic
- 1,000
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
NC903 over Ross Swamp is a concrete continuous culvert carrying NC903 over Ross Swamp in Martin County, North Carolina. It was built in 1968, so it is 57 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 1,000 vehicles a day, roughly 7% of them trucks, projected to reach 2,000 by 2040. The structure is 25 ft (7.6 m) long. 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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was NC903 over Ross Swamp built?
It was built in 1968, making it 57 years old in 2025.
What condition is NC903 over Ross 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 March 2024.
How much traffic does NC903 over Ross Swamp carry?
About 1,000 vehicles per day (2022 count), of which roughly 7% are trucks.
How long is NC903 over Ross Swamp?
The structure is 25 ft (7.6 m) long with a longest span of 8 ft (2.4 m).
Who owns NC903 over Ross Swamp?
It is owned by the State Highway Agency.