SR3381 over US421
FairGuilford County, North Carolina · 0.20 MI.N.JCT.SR3392 · Structure no. 000000000810288
- Built
- 1970
- 55 years old
- Condition
- Fair
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 307 ft
- 4 main spans
- Daily traffic
- 750
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
SR3381 over US421 is a steel stringer/multi-beam or girder carrying SR3381 over US421 in Guilford County, North Carolina. It was built in 1970, so it is 55 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 750 vehicles a day, roughly 6% of them trucks, projected to reach 1,500 by 2040. The structure is 307 ft (93.5 m) long and 38 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR3381 over US421 built?
It was built in 1970, making it 55 years old in 2025.
What condition is SR3381 over US421 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 May 2024.
How much traffic does SR3381 over US421 carry?
About 750 vehicles per day (2019 count), of which roughly 6% are trucks.
How long is SR3381 over US421?
The structure is 307 ft (93.5 m) long with a longest span of 99 ft (30.1 m) and a deck 38 ft wide.
Who owns SR3381 over US421?
It is owned by the State Highway Agency.