US421 Nbl over SR1125
FairYadkin County, North Carolina · 1.2 Mi. N. Jct. US21 · Structure no. 000000001970225
- Built
- 2002
- 23 years old
- Condition
- Fair
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 136 ft
- 3 main spans
- Daily traffic
- 9,000
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
US421 Nbl over SR1125 is a prestressed concrete continuous stringer/multi-beam or girder carrying US421 Nbl over SR1125 in Yadkin County, North Carolina. It was built in 2002, so it is 23 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 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 9,000 vehicles a day, roughly 14% of them trucks, projected to reach 18,000 by 2040. The structure is 136 ft (41.4 m) long and 40 ft wide.
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 US421 Nbl over SR1125 built?
It was built in 2002, making it 23 years old in 2025.
What condition is US421 Nbl over SR1125 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 2023.
How much traffic does US421 Nbl over SR1125 carry?
About 9,000 vehicles per day (2021 count), of which roughly 14% are trucks.
How long is US421 Nbl over SR1125?
The structure is 136 ft (41.4 m) long with a longest span of 79 ft (24 m) and a deck 40 ft wide.
Who owns US421 Nbl over SR1125?
It is owned by the State Highway Agency.