Mahiku Pl over Waimanalo Strm
GoodPosted for loadHonolulu County, Hawaii · TMK=4-1-35 · Structure no. 003401401200001
- Built
- 1983
- 42 years old
- Condition
- Good
- inspected December 2023
- Type
- Culvert
- Concrete
- Length
- 40 ft
- 2 main spans
- Daily traffic
- 100
- 2009 count
- Owner
- County
- County Highway Agency
About this bridge
Mahiku Pl over Waimanalo Strm is a concrete culvert carrying Mahiku Pl over Waimanalo Strm in Honolulu County, Hawaii. It was built in 1983, so it is 42 years old, younger than the Hawaii average of 63.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. Its operating status is: posted for load restriction.
It carries about 100 vehicles a day, projected to reach 150 by 2029. The structure is 40 ft (12.2 m) long and 44 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mahiku Pl over Waimanalo Strm built?
It was built in 1983, making it 42 years old in 2025.
What condition is Mahiku Pl over Waimanalo Strm in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in December 2023.
How much traffic does Mahiku Pl over Waimanalo Strm carry?
About 100 vehicles per day (2009 count).
How long is Mahiku Pl over Waimanalo Strm?
The structure is 40 ft (12.2 m) long with a longest span of 19 ft (5.9 m) and a deck 44 ft wide.
Who owns Mahiku Pl over Waimanalo Strm?
It is owned by the County Highway Agency.