Makai Frontage RD over Ph Ramp En-Ph Int #4
FairHonolulu County, Hawaii · 0.63MI S/Plt DR Sep · Structure no. 003000H10200024
- Built
- 1974
- 51 years old
- Condition
- Fair
- inspected July 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 128 ft
- 1 main span
- Daily traffic
- 50,900
- 2017 count
- Owner
- State
- State Highway Agency
About this bridge
Makai Frontage RD over Ph Ramp En-Ph Int #4 is a prestressed concrete continuous box beam or girders - multiple carrying Makai Frontage RD over Ph Ramp En-Ph Int #4 in Honolulu County, Hawaii. It was built in 1974, so it is 51 years old, younger than the Hawaii average of 63.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 50,900 vehicles a day, roughly 4% of them trucks, projected to reach 53,300 by 2025. The structure is 128 ft (39 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
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Makai Frontage RD over Ph Ramp En-Ph Int #4 built?
It was built in 1974, making it 51 years old in 2025.
What condition is Makai Frontage RD over Ph Ramp En-Ph Int #4 in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in July 2023.
How much traffic does Makai Frontage RD over Ph Ramp En-Ph Int #4 carry?
About 50,900 vehicles per day (2017 count), of which roughly 4% are trucks.
How long is Makai Frontage RD over Ph Ramp En-Ph Int #4?
The structure is 128 ft (39 m) long with a longest span of 124 ft (37.8 m) and a deck 50 ft wide.
Who owns Makai Frontage RD over Ph Ramp En-Ph Int #4?
It is owned by the State Highway Agency.