Haleakala HWY over Lowrie Ditch
GoodMaui County, Hawaii · Haleakala Hwy/Keahua Chrd · Structure no. 009000370301976
- Built
- 1972
- 53 years old
- Condition
- Good
- inspected January 2025
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 38 ft
- 1 main span
- Daily traffic
- 32,700
- 2017 count
- Owner
- State
- State Highway Agency
About this bridge
Haleakala HWY over Lowrie Ditch is a prestressed concrete stringer/multi-beam or girder carrying Haleakala HWY over Lowrie Ditch in Maui County, Hawaii. It was built in 1972, so it is 53 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 32,700 vehicles a day, roughly 1% of them trucks, projected to reach 32,820 by 2025. The structure is 38 ft (11.7 m) long and 50 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 |
|---|---|---|
| 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 Haleakala HWY over Lowrie Ditch built?
It was built in 1972, making it 53 years old in 2025.
What condition is Haleakala HWY over Lowrie Ditch 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 January 2025.
How much traffic does Haleakala HWY over Lowrie Ditch carry?
About 32,700 vehicles per day (2017 count), of which roughly 1% are trucks.
How long is Haleakala HWY over Lowrie Ditch?
The structure is 38 ft (11.7 m) long with a longest span of 36 ft (10.9 m) and a deck 50 ft wide.
Who owns Haleakala HWY over Lowrie Ditch?
It is owned by the State Highway Agency.