SR1143 over US321
GoodCatawba County, North Carolina · 0.1 Mi. E. Jct. SR1008 · Structure no. 000000000350316
- Built
- 1995
- 30 years old
- Condition
- Good
- inspected January 2025
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 216 ft
- 2 main spans
- Daily traffic
- 3,200
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
SR1143 over US321 is a steel continuous stringer/multi-beam or girder carrying SR1143 over US321 in Catawba County, North Carolina. It was built in 1995, so it is 30 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 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 3,200 vehicles a day, roughly 7% of them trucks, projected to reach 6,400 by 2040. The structure is 216 ft (65.8 m) long and 37 ft wide.
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 | 7 Good | Some minor problems. |
| 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 SR1143 over US321 built?
It was built in 1995, making it 30 years old in 2025.
What condition is SR1143 over US321 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 January 2025.
How much traffic does SR1143 over US321 carry?
About 3,200 vehicles per day (2021 count), of which roughly 7% are trucks.
How long is SR1143 over US321?
The structure is 216 ft (65.8 m) long with a longest span of 106 ft (32.3 m) and a deck 37 ft wide.
Who owns SR1143 over US321?
It is owned by the State Highway Agency.