Kaumualii Highway over Hanapepe River
GoodKauai County, Hawaii · 0.07 MI Se/Hanapepe V RD · Structure no. 007000500301632
- Built
- 2021
- 4 years old
- Condition
- Good
- inspected December 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 316 ft
- 3 main spans
- Daily traffic
- 18,600
- 2017 count
- Owner
- State
- State Highway Agency
About this bridge
Kaumualii Highway over Hanapepe River is a prestressed concrete continuous stringer/multi-beam or girder carrying Kaumualii Highway over Hanapepe River in Kauai County, Hawaii. It was built in 2021, so it is 4 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 18,600 vehicles a day, roughly 2% of them trucks, projected to reach 16,740 by 2025. The structure is 316 ft (96.3 m) long and 52 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 9 Excellent | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Kaumualii Highway over Hanapepe River built?
It was built in 2021, making it 4 years old in 2025.
What condition is Kaumualii Highway over Hanapepe River 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 December 2023.
How much traffic does Kaumualii Highway over Hanapepe River carry?
About 18,600 vehicles per day (2017 count), of which roughly 2% are trucks.
How long is Kaumualii Highway over Hanapepe River?
The structure is 316 ft (96.3 m) long with a longest span of 137 ft (41.9 m) and a deck 52 ft wide.
Who owns Kaumualii Highway over Hanapepe River?
It is owned by the State Highway Agency.