Hana HWY over Waikakoi Strm
PoorPosted for loadMaui County, Hawaii · 3.51MI S/Rd to Hamoa · Structure no. 009003600904542
- Built
- 1911
- 114 years old
- Condition
- Poor
- inspected July 2024
- Type
- Tee Beam
- Concrete
- Length
- 33 ft
- 2 main spans
- Daily traffic
- 775
- 1998 count
- Owner
- County
- County Highway Agency
About this bridge
Hana HWY over Waikakoi Strm is a concrete tee beam carrying Hana HWY over Waikakoi Strm in Maui County, Hawaii. It was built in 1911, so it is 114 years old, older than the Hawaii average of 63.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 3 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.
It carries about 775 vehicles a day, projected to reach 969 by 2025. The structure is 33 ft (10.2 m) long and 17 ft wide. If it were closed, the detour would be 98.8 mi (159 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| Superstructure | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| Substructure | 7 Good | Some minor problems. |
| 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 Hana HWY over Waikakoi Strm built?
It was built in 1911, making it 114 years old in 2025.
What condition is Hana HWY over Waikakoi Strm in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in July 2024.
How much traffic does Hana HWY over Waikakoi Strm carry?
About 775 vehicles per day (1998 count).
How long is Hana HWY over Waikakoi Strm?
The structure is 33 ft (10.2 m) long with a longest span of 15 ft (4.6 m) and a deck 17 ft wide.
Who owns Hana HWY over Waikakoi Strm?
It is owned by the County Highway Agency.