NC540 Sbl over US1 Ramp
GoodWake County, North Carolina · .1MI. S. of US1 · Structure no. 000000001831280
- Built
- 2012
- 13 years old
- Condition
- Good
- inspected July 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 67 ft
- 1 main span
- Daily traffic
- 7,500
- 2021 count
- Owner
- Toll Authority
- State Toll Authority
About this bridge
NC540 Sbl over US1 Ramp is a prestressed concrete stringer/multi-beam or girder carrying NC540 Sbl over US1 Ramp 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 7,500 vehicles a day, roughly 12% of them trucks, projected to reach 15,000 by 2040. The structure is 67 ft (20.4 m) long and 70 ft wide. If it were closed, the detour would be 0.6 mi (1 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 | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was NC540 Sbl over US1 Ramp built?
It was built in 2012, making it 13 years old in 2025.
What condition is NC540 Sbl over US1 Ramp 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 July 2023.
How much traffic does NC540 Sbl over US1 Ramp carry?
About 7,500 vehicles per day (2021 count), of which roughly 12% are trucks.
How long is NC540 Sbl over US1 Ramp?
The structure is 67 ft (20.4 m) long with a longest span of 62 ft (18.8 m) and a deck 70 ft wide.
Who owns NC540 Sbl over US1 Ramp?
It is owned by the State Toll Authority and maintained by the State Highway Agency.