Fort Kamehameha RD over Drainage Channel
FairHonolulu County, Hawaii · 70M NW of Sewage Plant · Structure no. 1HI85118
- Built
- 1944
- 81 years old
- Condition
- Fair
- inspected June 2024
- Type
- Culvert
- Concrete
- Length
- 28 ft
- 5 main spans
- Daily traffic
- 1,000
- 2017 count
- Owner
- Federal
- Navy / Marines
About this bridge
Fort Kamehameha RD over Drainage Channel is a concrete culvert carrying Fort Kamehameha RD over Drainage Channel in Honolulu County, Hawaii. It was built in 1944, so it is 81 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 1,000 vehicles a day, roughly 10% of them trucks, projected to reach 1,200 by 2043. The structure is 28 ft (8.5 m) long and 39 ft wide. If it were closed, the detour would be 0.6 mi (1 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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Fort Kamehameha RD over Drainage Channel built?
It was built in 1944, making it 81 years old in 2025.
What condition is Fort Kamehameha RD over Drainage Channel 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 June 2024.
How much traffic does Fort Kamehameha RD over Drainage Channel carry?
About 1,000 vehicles per day (2017 count), of which roughly 10% are trucks.
How long is Fort Kamehameha RD over Drainage Channel?
The structure is 28 ft (8.5 m) long with a longest span of 4 ft (1.3 m) and a deck 39 ft wide.
Who owns Fort Kamehameha RD over Drainage Channel?
It is owned by the Navy / Marines.