Kal HWY over Wailupe Strm Ob
FairHonolulu County, Hawaii · 0.08MI W/East Hind DR · Structure no. 003000720401505
- Built
- 1955
- 70 years old
- Condition
- Fair
- inspected September 2024
- Type
- Tee Beam
- Concrete Continuous
- Length
- 66 ft
- 2 main spans
- Daily traffic
- 58,500
- 2017 count
- Owner
- State
- State Highway Agency
About this bridge
Kal HWY over Wailupe Strm Ob is a concrete continuous tee beam carrying Kal HWY over Wailupe Strm Ob in Honolulu County, Hawaii. It was built in 1955, so it is 70 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 5 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 58,500 vehicles a day, roughly 5% of them trucks, projected to reach 81,678 by 2025. The structure is 66 ft (20.1 m) long and 50 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| 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 Wailupe Strm Ob built?
It was built in 1955, making it 70 years old in 2025.
What condition is Kal HWY over Wailupe Strm Ob 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 Wailupe Strm Ob carry?
About 58,500 vehicles per day (2017 count), of which roughly 5% are trucks.
How long is Kal HWY over Wailupe Strm Ob?
The structure is 66 ft (20.1 m) long with a longest span of 32 ft (9.8 m) and a deck 50 ft wide.
Who owns Kal HWY over Wailupe Strm Ob?
It is owned by the State Highway Agency.