Kaupea Street over Unknown Stream
GoodPosted for loadMaui County, Hawaii · 0.8MI E/Makani RD Int · Structure no. 009313401100001
- Built
- 1983
- 42 years old
- Condition
- Good
- inspected June 2023
- Type
- Culvert
- Steel
- Length
- 29 ft
- 2 main spans
- Daily traffic
- 7,100
- 2008 count
- Owner
- County
- County Highway Agency
About this bridge
Kaupea Street over Unknown Stream is a steel culvert carrying Kaupea Street over Unknown Stream in Maui County, Hawaii. It was built in 1983, so it is 42 years old, younger than the Hawaii average of 63.8 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. Its operating status is: posted for load restriction.
It carries about 7,100 vehicles a day, projected to reach 10,000 by 2028. The structure is 29 ft (8.8 m) long.
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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Kaupea Street over Unknown Stream built?
It was built in 1983, making it 42 years old in 2025.
What condition is Kaupea Street over Unknown Stream 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 Kaupea Street over Unknown Stream carry?
About 7,100 vehicles per day (2008 count).
How long is Kaupea Street over Unknown Stream?
The structure is 29 ft (8.8 m) long with a longest span of 12 ft (3.7 m).
Who owns Kaupea Street over Unknown Stream?
It is owned by the County Highway Agency.