Ramp "m" over Halawa Strm(hic #13)
GoodHonolulu County, Hawaii · 0.22MI W/Beg Ramp"m" · Structure no. 003000H30200022
- Built
- 1973
- 52 years old
- Condition
- Good
- inspected March 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 39 ft
- 1 main span
- Daily traffic
- 49,100
- 2017 count
- Owner
- State
- State Highway Agency
About this bridge
Ramp "m" over Halawa Strm(hic #13) is a prestressed concrete continuous stringer/multi-beam or girder carrying Ramp "m" over Halawa Strm(hic #13) in Honolulu County, Hawaii. It was built in 1973, so it is 52 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 49,100 vehicles a day, roughly 5% of them trucks, projected to reach 45,220 by 2025. The structure is 39 ft (11.9 m) long and 56 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 Ramp "m" over Halawa Strm(hic #13) built?
It was built in 1973, making it 52 years old in 2025.
What condition is Ramp "m" over Halawa Strm(hic #13) 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 March 2023.
How much traffic does Ramp "m" over Halawa Strm(hic #13) carry?
About 49,100 vehicles per day (2017 count), of which roughly 5% are trucks.
How long is Ramp "m" over Halawa Strm(hic #13)?
The structure is 39 ft (11.9 m) long with a longest span of 39 ft (11.9 m) and a deck 56 ft wide.
Who owns Ramp "m" over Halawa Strm(hic #13)?
It is owned by the State Highway Agency.