SR1146 over Muddy Creek
GoodCatawba County, North Carolina · 0.4 Mi. N. Jct. SR1144 · Structure no. 000000000350051
- Built
- 1993
- 32 years old
- Condition
- Good
- inspected November 2024
- Type
- Slab
- Prestressed Concrete
- Length
- 72 ft
- 2 main spans
- Daily traffic
- 4,200
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
SR1146 over Muddy Creek is a prestressed concrete slab carrying SR1146 over Muddy Creek in Catawba County, North Carolina. It was built in 1993, so it is 32 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 4,200 vehicles a day, roughly 6% of them trucks, projected to reach 8,400 by 2040. The structure is 72 ft (21.9 m) long and 33 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| 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 SR1146 over Muddy Creek built?
It was built in 1993, making it 32 years old in 2025.
What condition is SR1146 over Muddy Creek 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 November 2024.
How much traffic does SR1146 over Muddy Creek carry?
About 4,200 vehicles per day (2022 count), of which roughly 6% are trucks.
How long is SR1146 over Muddy Creek?
The structure is 72 ft (21.9 m) long with a longest span of 34 ft (10.3 m) and a deck 33 ft wide.
Who owns SR1146 over Muddy Creek?
It is owned by the State Highway Agency.