Kaumualii HWY over Weoweopilau Strm
FairKauai County, Hawaii · 0.46MI Se/Maluhia RD · Structure no. 007000500302671
- Built
- 1937
- 88 years old
- Condition
- Fair
- inspected January 2025
- Type
- Slab
- Concrete Continuous
- Length
- 39 ft
- 2 main spans
- Daily traffic
- 28,400
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
Kaumualii HWY over Weoweopilau Strm is a concrete continuous slab carrying Kaumualii HWY over Weoweopilau Strm in Kauai County, Hawaii. It was built in 1937, so it is 88 years old, older than the Hawaii average of 63.8 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 28,400 vehicles a day, roughly 3% of them trucks, projected to reach 27,515 by 2025. The structure is 39 ft (12 m) long and 32 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Kaumualii HWY over Weoweopilau Strm built?
It was built in 1937, making it 88 years old in 2025.
What condition is Kaumualii HWY over Weoweopilau Strm 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 January 2025.
How much traffic does Kaumualii HWY over Weoweopilau Strm carry?
About 28,400 vehicles per day (2019 count), of which roughly 3% are trucks.
How long is Kaumualii HWY over Weoweopilau Strm?
The structure is 39 ft (12 m) long with a longest span of 18 ft (5.5 m) and a deck 32 ft wide.
Who owns Kaumualii HWY over Weoweopilau Strm?
It is owned by the State Highway Agency.