SR1139 over Dog Branch Creek
GoodAlleghany County, North Carolina · .1 MI.W.JCT.SR1135 · Structure no. 000000000050044
- Built
- 2017
- 8 years old
- Condition
- Good
- inspected October 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 25 ft
- 1 main span
- Daily traffic
- 100
- 2000 count
- Owner
- State
- State Highway Agency
About this bridge
SR1139 over Dog Branch Creek is a steel stringer/multi-beam or girder carrying SR1139 over Dog Branch Creek in Alleghany County, North Carolina. It was built in 2017, so it is 8 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 100 vehicles a day, projected to reach 200 by 2040. The structure is 25 ft (7.6 m) long and 25 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 SR1139 over Dog Branch Creek built?
It was built in 2017, making it 8 years old in 2025.
What condition is SR1139 over Dog 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 October 2023.
How much traffic does SR1139 over Dog Branch Creek carry?
About 100 vehicles per day (2000 count).
How long is SR1139 over Dog Branch Creek?
The structure is 25 ft (7.6 m) long with a longest span of 24 ft (7.3 m) and a deck 25 ft wide.
Who owns SR1139 over Dog Branch Creek?
It is owned by the State Highway Agency.