Piilani HWY over Waiopae Strm
GoodMaui County, Hawaii · 13.81MI E/Kula HWY · Structure no. 009000310902857
- Built
- 1982
- 43 years old
- Condition
- Good
- inspected October 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 66 ft
- 1 main span
- Daily traffic
- 245
- 1998 count
- Owner
- County
- County Highway Agency
About this bridge
Piilani HWY over Waiopae Strm is a prestressed concrete stringer/multi-beam or girder carrying Piilani HWY over Waiopae Strm in Maui County, Hawaii. It was built in 1982, so it is 43 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.
It carries about 245 vehicles a day, projected to reach 306 by 2025. The structure is 66 ft (20.2 m) long and 22 ft wide. If it were closed, the detour would be 123.7 mi (199 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 |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| 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 Piilani HWY over Waiopae Strm built?
It was built in 1982, making it 43 years old in 2025.
What condition is Piilani HWY over Waiopae 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 October 2023.
How much traffic does Piilani HWY over Waiopae Strm carry?
About 245 vehicles per day (1998 count).
How long is Piilani HWY over Waiopae Strm?
The structure is 66 ft (20.2 m) long with a longest span of 59 ft (18 m) and a deck 22 ft wide.
Who owns Piilani HWY over Waiopae Strm?
It is owned by the County Highway Agency.