Kal HWY over Kuapa Pd-Maunalua
FairHonolulu County, Hawaii · 0.09MI Nw/Hawaii Kai DR · Structure no. 003074001400545
- Built
- 1936
- 89 years old, rebuilt 1971
- Condition
- Fair
- inspected September 2024
- Type
- Slab
- Concrete Continuous
- Length
- 287 ft
- 14 main spans
- Daily traffic
- 54,100
- 2017 count
- Owner
- State
- State Highway Agency
About this bridge
Kal HWY over Kuapa Pd-Maunalua is a concrete continuous slab carrying Kal HWY over Kuapa Pd-Maunalua in Honolulu County, Hawaii. It was built in 1936 and reconstructed in 1971, so it is 89 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 54,100 vehicles a day, roughly 3% of them trucks, projected to reach 76,296 by 2025. The structure is 287 ft (87.6 m) long and 120 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Kal HWY over Kuapa Pd-Maunalua built?
It was built in 1936, making it 89 years old in 2025. It was reconstructed in 1971.
What condition is Kal HWY over Kuapa Pd-Maunalua 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 September 2024.
How much traffic does Kal HWY over Kuapa Pd-Maunalua carry?
About 54,100 vehicles per day (2017 count), of which roughly 3% are trucks.
How long is Kal HWY over Kuapa Pd-Maunalua?
The structure is 287 ft (87.6 m) long with a longest span of 30 ft (9.1 m) and a deck 120 ft wide.
Who owns Kal HWY over Kuapa Pd-Maunalua?
It is owned by the State Highway Agency.