FAI-H1 over Pearl City Viaduct
FairHonolulu County, Hawaii · 1.05MI E/Waipahu ST Sep · Structure no. 003000H10200922
- Built
- 1969
- 56 years old, rebuilt 2018
- Condition
- Fair
- inspected March 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 5,892 ft
- 62 main spans
- Daily traffic
- 231,700
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
FAI-H1 over Pearl City Viaduct is a prestressed concrete stringer/multi-beam or girder carrying FAI-H1 over Pearl City Viaduct in Honolulu County, Hawaii. It was built in 1969 and reconstructed in 2018, so it is 56 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 231,700 vehicles a day, roughly 3% of them trucks, projected to reach 239,857 by 2025. The structure is 5,892 ft (1,795.9 m) long and 146 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was FAI-H1 over Pearl City Viaduct built?
It was built in 1969, making it 56 years old in 2025. It was reconstructed in 2018.
What condition is FAI-H1 over Pearl City Viaduct 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 March 2024.
How much traffic does FAI-H1 over Pearl City Viaduct carry?
About 231,700 vehicles per day (2019 count), of which roughly 3% are trucks.
How long is FAI-H1 over Pearl City Viaduct?
The structure is 5,892 ft (1,795.9 m) long with a longest span of 107 ft (32.6 m) and a deck 146 ft wide.
Who owns FAI-H1 over Pearl City Viaduct?
It is owned by the State Highway Agency.