Lahaina Bypass over Unknown Stream
GoodMaui County, Hawaii · 0.64MI/N Kai Hele Ku ST · Structure no. 009030001400177
- Built
- 2017
- 8 years old
- Condition
- Good
- inspected June 2024
- Type
- Culvert
- Concrete
- Length
- 20 ft
- 1 main span
- Daily traffic
- 16,500
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
Lahaina Bypass over Unknown Stream is a concrete culvert carrying Lahaina Bypass over Unknown Stream in Maui County, Hawaii. It was built in 2017, so it is 8 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.
It carries about 16,500 vehicles a day, projected to reach 21,000 by 2041. The structure is 20 ft (6.1 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 | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Lahaina Bypass over Unknown Stream built?
It was built in 2017, making it 8 years old in 2025.
What condition is Lahaina Bypass 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 2024.
How much traffic does Lahaina Bypass over Unknown Stream carry?
About 16,500 vehicles per day (2019 count).
How long is Lahaina Bypass over Unknown Stream?
The structure is 20 ft (6.1 m) long with a longest span of 20 ft (6.1 m).
Who owns Lahaina Bypass over Unknown Stream?
It is owned by the State Highway Agency.