Ala Kapuna ST over Moanalua Rd-Red Hill Sep
FairHonolulu County, Hawaii · 0.31MI E/Rd to Halawa Jl · Structure no. 003000780400223
- Built
- 1973
- 52 years old
- Condition
- Fair
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 146 ft
- 2 main spans
- Daily traffic
- 133,600
- 2017 count
- Owner
- State
- State Highway Agency
About this bridge
Ala Kapuna ST over Moanalua Rd-Red Hill Sep is a prestressed concrete continuous stringer/multi-beam or girder carrying Ala Kapuna ST over Moanalua Rd-Red Hill Sep in Honolulu County, Hawaii. It was built in 1973, so it is 52 years old, younger 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 133,600 vehicles a day, roughly 2% of them trucks, projected to reach 158,829 by 2025. The structure is 146 ft (44.5 m) long and 67 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Ala Kapuna ST over Moanalua Rd-Red Hill Sep built?
It was built in 1973, making it 52 years old in 2025.
What condition is Ala Kapuna ST over Moanalua Rd-Red Hill Sep 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 May 2023.
How much traffic does Ala Kapuna ST over Moanalua Rd-Red Hill Sep carry?
About 133,600 vehicles per day (2017 count), of which roughly 2% are trucks.
How long is Ala Kapuna ST over Moanalua Rd-Red Hill Sep?
The structure is 146 ft (44.5 m) long with a longest span of 79 ft (24.1 m) and a deck 67 ft wide.
Who owns Ala Kapuna ST over Moanalua Rd-Red Hill Sep?
It is owned by the State Highway Agency.