I540 Fly over over I540 Ramp Cb
GoodWake County, North Carolina · @ JCT I540 & US1 · Structure no. 000000001831005
- Built
- 2002
- 23 years old
- Condition
- Good
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 895 ft
- 5 main spans
- Daily traffic
- 8,100
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
I540 Fly over over I540 Ramp Cb is a steel continuous stringer/multi-beam or girder carrying I540 Fly over over I540 Ramp Cb in Wake County, North Carolina. It was built in 2002, so it is 23 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 8,100 vehicles a day, roughly 16% of them trucks, projected to reach 16,200 by 2040. The structure is 895 ft (272.7 m) long and 44 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 | 8 Very Good | No problems noted. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I540 Fly over over I540 Ramp Cb built?
It was built in 2002, making it 23 years old in 2025.
What condition is I540 Fly over over I540 Ramp Cb 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 2024.
How much traffic does I540 Fly over over I540 Ramp Cb carry?
About 8,100 vehicles per day (2022 count), of which roughly 16% are trucks.
How long is I540 Fly over over I540 Ramp Cb?
The structure is 895 ft (272.7 m) long with a longest span of 188 ft (57.3 m) and a deck 44 ft wide.
Who owns I540 Fly over over I540 Ramp Cb?
It is owned by the State Highway Agency.