SR1664 N over Crabtree Creek
FairWake County, North Carolina · 1.2MI.S.US70 · Structure no. 000000001831095
- Built
- 2005
- 20 years old
- Condition
- Fair
- inspected December 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 272 ft
- 3 main spans
- Daily traffic
- 10,000
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
SR1664 N over Crabtree Creek is a prestressed concrete continuous stringer/multi-beam or girder carrying SR1664 N over Crabtree Creek in Wake County, North Carolina. It was built in 2005, so it is 20 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 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 10,000 vehicles a day, roughly 6% of them trucks, projected to reach 20,000 by 2040. The structure is 272 ft (82.9 m) long and 36 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 8 Very Good | No problems noted. |
| 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 SR1664 N over Crabtree Creek built?
It was built in 2005, making it 20 years old in 2025.
What condition is SR1664 N over Crabtree Creek 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 SR1664 N over Crabtree Creek carry?
About 10,000 vehicles per day (2022 count), of which roughly 6% are trucks.
How long is SR1664 N over Crabtree Creek?
The structure is 272 ft (82.9 m) long with a longest span of 93 ft (28.3 m) and a deck 36 ft wide.
Who owns SR1664 N over Crabtree Creek?
It is owned by the State Highway Agency.