Kawaihae-Mahukona over Makahuna Strm
GoodHawaii County, Hawaii · 0.25MI N/Spencer Pk RD · Structure no. 001000270300281
- Built
- 1960
- 65 years old
- Condition
- Good
- inspected April 2024
- Type
- Slab
- Concrete
- Length
- 32 ft
- 1 main span
- Daily traffic
- 7,500
- 2017 count
- Owner
- State
- State Highway Agency
About this bridge
Kawaihae-Mahukona over Makahuna Strm is a concrete slab carrying Kawaihae-Mahukona over Makahuna Strm in Hawaii County, Hawaii. It was built in 1960, so it is 65 years old, older 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.
It carries about 7,500 vehicles a day, roughly 9% of them trucks, projected to reach 6,828 by 2025. The structure is 32 ft (9.7 m) long and 42 ft wide. If it were closed, the detour would be 50.3 mi (81 km).
Location
No coordinates are recorded for this structure.
Condition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Kawaihae-Mahukona over Makahuna Strm built?
It was built in 1960, making it 65 years old in 2025.
What condition is Kawaihae-Mahukona over Makahuna 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 April 2024.
How much traffic does Kawaihae-Mahukona over Makahuna Strm carry?
About 7,500 vehicles per day (2017 count), of which roughly 9% are trucks.
How long is Kawaihae-Mahukona over Makahuna Strm?
The structure is 32 ft (9.7 m) long with a longest span of 28 ft (8.5 m) and a deck 42 ft wide.
Who owns Kawaihae-Mahukona over Makahuna Strm?
It is owned by the State Highway Agency.