Perimeter RD over Keehi Drainage Ditch
GoodHonolulu County, Hawaii · .2 MI West of Lagoon DR · Structure no. 00300AIR1960100
- Built
- 2002
- 23 years old
- Condition
- Good
- inspected November 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 67 ft
- 1 main span
- Daily traffic
- 1,999
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
Perimeter RD over Keehi Drainage Ditch is a prestressed concrete stringer/multi-beam or girder carrying Perimeter RD over Keehi Drainage Ditch in Honolulu County, Hawaii. It was built in 2002, so it is 23 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 1,999 vehicles a day, projected to reach 2,999 by 2040. The structure is 67 ft (20.5 m) long and 39 ft wide.
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 | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Perimeter RD over Keehi Drainage Ditch built?
It was built in 2002, making it 23 years old in 2025.
What condition is Perimeter RD over Keehi Drainage 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 November 2024.
How much traffic does Perimeter RD over Keehi Drainage Ditch carry?
About 1,999 vehicles per day (2020 count).
How long is Perimeter RD over Keehi Drainage Ditch?
The structure is 67 ft (20.5 m) long with a longest span of 62 ft (18.9 m) and a deck 39 ft wide.
Who owns Perimeter RD over Keehi Drainage Ditch?
It is owned by the State Highway Agency.