US Bridges

Ramp"o" over Halawa Strm Hic #14

Good

Honolulu County, Hawaii · 0.103MI W/Beg Ramp"o" · Structure no. 003000780400010

Built
1974
51 years old
Condition
Good
inspected March 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
98 ft
1 main span
Daily traffic
47,300
2017 count
Owner
State
State Highway Agency

About this bridge

Ramp"o" over Halawa Strm Hic #14 is a prestressed concrete continuous stringer/multi-beam or girder carrying Ramp"o" over Halawa Strm Hic #14 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 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 47,300 vehicles a day, roughly 2% of them trucks, projected to reach 48,898 by 2025. The structure is 98 ft (29.9 m) long and 32 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesRamp"o"
CrossesHalawa Strm Hic #14
Location0.103MI W/Beg Ramp"o"
RouteU.S. Route 0H201
StateHawaii
Coordinates21.36916, -157.91443
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating50 US tons
Inventory rating34 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length98 ft (29.9 m)
Longest span95 ft (29 m)
Deck width32 ft (9.8 m)
Roadway width29 ft (8.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic47,300 (2017)
Projected traffic48,898 by 2025
Trucks2%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Ramp"o" over Halawa Strm Hic #14 built?

It was built in 1974, making it 51 years old in 2025.

What condition is Ramp"o" over Halawa Strm Hic #14 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"o" over Halawa Strm Hic #14 carry?

About 47,300 vehicles per day (2017 count), of which roughly 2% are trucks.

How long is Ramp"o" over Halawa Strm Hic #14?

The structure is 98 ft (29.9 m) long with a longest span of 95 ft (29 m) and a deck 32 ft wide.

Who owns Ramp"o" over Halawa Strm Hic #14?

It is owned by the State Highway Agency.