SR1664 over Big Branch Creek
GoodAlexander County, North Carolina · 0.4 Mi. N. Jct. SR1605 · Structure no. 000000000030149
- Built
- 2015
- 10 years old
- Condition
- Good
- inspected December 2021
- Type
- Culvert
- Concrete Continuous
- Length
- 36 ft
- 3 main spans
- Daily traffic
- 220
- 2016 count
- Owner
- State
- State Highway Agency
About this bridge
SR1664 over Big Branch Creek is a concrete continuous culvert carrying SR1664 over Big Branch Creek in Alexander County, North Carolina. It was built in 2015, so it is 10 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 220 vehicles a day, roughly 6% of them trucks, projected to reach 440 by 2040. The structure is 36 ft (10.9 m) long. If it were closed, the detour would be 1.9 mi (3 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 | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR1664 over Big Branch Creek built?
It was built in 2015, making it 10 years old in 2025.
What condition is SR1664 over Big Branch 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 December 2021.
How much traffic does SR1664 over Big Branch Creek carry?
About 220 vehicles per day (2016 count), of which roughly 6% are trucks.
How long is SR1664 over Big Branch Creek?
The structure is 36 ft (10.9 m) long with a longest span of 10 ft (3 m).
Who owns SR1664 over Big Branch Creek?
It is owned by the State Highway Agency.