I440 over SR1676(LAKE Boone Trail)
FairWake County, North Carolina · 0.86 MI.N.JCT.SR1728 · Structure no. 000000001830242
- Built
- 1960
- 65 years old, rebuilt 1996
- Condition
- Fair
- inspected December 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 142 ft
- 3 main spans
- Daily traffic
- 120,000
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
I440 over SR1676(LAKE Boone Trail) is a prestressed concrete stringer/multi-beam or girder carrying I440 over SR1676(LAKE Boone Trail) in Wake County, North Carolina. It was built in 1960 and reconstructed in 1996, so it is 65 years old, older than the North Carolina average of 38.7 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 120,000 vehicles a day, roughly 16% of them trucks, projected to reach 240,000 by 2040. The structure is 142 ft (43.2 m) long and 125 ft wide. If it were closed, the detour would be 0.6 mi (1 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I440 over SR1676(LAKE Boone Trail) built?
It was built in 1960, making it 65 years old in 2025. It was reconstructed in 1996.
What condition is I440 over SR1676(LAKE Boone Trail) in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in December 2024.
How much traffic does I440 over SR1676(LAKE Boone Trail) carry?
About 120,000 vehicles per day (2022 count), of which roughly 16% are trucks.
How long is I440 over SR1676(LAKE Boone Trail)?
The structure is 142 ft (43.2 m) long with a longest span of 64 ft (19.5 m) and a deck 125 ft wide.
Who owns I440 over SR1676(LAKE Boone Trail)?
It is owned by the State Highway Agency.