US Bridges

Ramp IF/H1 over Paiea St/Ramp Aw If

Good

Honolulu County, Hawaii · Above Paiea ST Hon Hi · Structure no. 0032110314S0006

Built
1983
42 years old
Condition
Good
inspected October 2024
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
735 ft
7 main spans
Daily traffic
32,300
2017 count
Owner
State
State Highway Agency

About this bridge

Ramp IF/H1 over Paiea St/Ramp Aw If is a concrete continuous box beam or girders - multiple carrying Ramp IF/H1 over Paiea St/Ramp Aw If in Honolulu County, Hawaii. It was built in 1983, so it is 42 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 32,300 vehicles a day, roughly 4% of them trucks, projected to reach 32,200 by 2037. The structure is 735 ft (224 m) long and 29 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesRamp IF/H1
CrossesPaiea St/Ramp Aw If
LocationAbove Paiea ST Hon Hi
RouteInterstate 0H1
StateHawaii
Coordinates21.33346, -157.91315
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.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating35.7 US tons
Inventory rating27.4 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans7
Design loadUnknown
Structure length735 ft (224 m)
Longest span105 ft (32 m)
Deck width29 ft (8.8 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic32,300 (2017)
Projected traffic32,200 by 2037
Trucks4%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesOther
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 proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Ramp IF/H1 over Paiea St/Ramp Aw If built?

It was built in 1983, making it 42 years old in 2025.

What condition is Ramp IF/H1 over Paiea St/Ramp Aw If 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 October 2024.

How much traffic does Ramp IF/H1 over Paiea St/Ramp Aw If carry?

About 32,300 vehicles per day (2017 count), of which roughly 4% are trucks.

How long is Ramp IF/H1 over Paiea St/Ramp Aw If?

The structure is 735 ft (224 m) long with a longest span of 105 ft (32 m) and a deck 29 ft wide.

Who owns Ramp IF/H1 over Paiea St/Ramp Aw If?

It is owned by the State Highway Agency.