SR1639 over NC147
GoodWake County, North Carolina · 2 Mi. E. Jct. NC55 · Structure no. 000000001831311
- Built
- 2012
- 13 years old
- Condition
- Good
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 381 ft
- 3 main spans
- Daily traffic
- 8,700
- 2015 count
- Owner
- State
- State Highway Agency
About this bridge
SR1639 over NC147 is a prestressed concrete continuous stringer/multi-beam or girder carrying SR1639 over NC147 in Wake County, North Carolina. It was built in 2012, so it is 13 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 8,700 vehicles a day, roughly 7% of them trucks, projected to reach 17,400 by 2040. The structure is 381 ft (116.1 m) long and 48 ft wide. If it were closed, the detour would be 2.5 mi (4 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR1639 over NC147 built?
It was built in 2012, making it 13 years old in 2025.
What condition is SR1639 over NC147 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 June 2023.
How much traffic does SR1639 over NC147 carry?
About 8,700 vehicles per day (2015 count), of which roughly 7% are trucks.
How long is SR1639 over NC147?
The structure is 381 ft (116.1 m) long with a longest span of 132 ft (40.2 m) and a deck 48 ft wide.
Who owns SR1639 over NC147?
It is owned by the State Highway Agency.