US Bridges

Ramp Pf over Paiea ST RAMPS/H1

Fair

Honolulu County, Hawaii · Above Paiea ST Hon Hi · Structure no. 0032110314P0007

Built
1977
48 years old
Condition
Fair
inspected October 2024
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
301 ft
3 main spans
Daily traffic
32,200
2017 count
Owner
State
State Highway Agency

About this bridge

Ramp Pf over Paiea ST RAMPS/H1 is a concrete continuous box beam or girders - multiple carrying Ramp Pf over Paiea ST RAMPS/H1 in Honolulu County, Hawaii. It was built in 1977, so it is 48 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 32,200 vehicles a day, roughly 4% of them trucks, projected to reach 32,200 by 2037. The structure is 301 ft (91.7 m) long and 38 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

Open in Google Maps
CarriesRamp Pf
CrossesPaiea ST RAMPS/H1
LocationAbove Paiea ST Hon Hi
RouteInterstate 0H1
CountyHonolulu County
StateHawaii
Coordinates21.33358, -157.91542
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating36 US tons
Inventory rating27.9 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length301 ft (91.7 m)
Longest span105 ft (32 m)
Deck width38 ft (11.6 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic32,200 (2017)
Projected traffic32,200 by 2037
Trucks4%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed0.6 mi (1 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 proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Ramp Pf over Paiea ST RAMPS/H1 built?

It was built in 1977, making it 48 years old in 2025.

What condition is Ramp Pf over Paiea ST RAMPS/H1 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 October 2024.

How much traffic does Ramp Pf over Paiea ST RAMPS/H1 carry?

About 32,200 vehicles per day (2017 count), of which roughly 4% are trucks.

How long is Ramp Pf over Paiea ST RAMPS/H1?

The structure is 301 ft (91.7 m) long with a longest span of 105 ft (32 m) and a deck 38 ft wide.

Who owns Ramp Pf over Paiea ST RAMPS/H1?

It is owned by the State Highway Agency.