Kam HWY over UP Poamoho Strm
FairHonolulu County, Hawaii · 0.18MI N/Poamoho RD · Structure no. 003000990300626
- Built
- 1936
- 89 years old
- Condition
- Fair
- inspected February 2024
- Type
- Stringer/Multi-beam or Girder
- Concrete Continuous
- Length
- 405 ft
- 4 main spans
- Daily traffic
- 16,600
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
Kam HWY over UP Poamoho Strm is a concrete continuous stringer/multi-beam or girder carrying Kam HWY over UP Poamoho Strm in Honolulu County, Hawaii. It was built in 1936, 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 16,600 vehicles a day, roughly 3% of them trucks, projected to reach 21,960 by 2025. The structure is 405 ft (123.4 m) long and 32 ft wide. If it were closed, the detour would be 13 mi (21 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 Kam HWY over UP Poamoho Strm built?
It was built in 1936, making it 89 years old in 2025.
What condition is Kam HWY over UP Poamoho Strm 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 February 2024.
How much traffic does Kam HWY over UP Poamoho Strm carry?
About 16,600 vehicles per day (2019 count), of which roughly 3% are trucks.
How long is Kam HWY over UP Poamoho Strm?
The structure is 405 ft (123.4 m) long with a longest span of 116 ft (35.4 m) and a deck 32 ft wide.
Who owns Kam HWY over UP Poamoho Strm?
It is owned by the State Highway Agency.