US Bridges

North Frontage RD over Lakeside #2-ALA Aolani

Good

Honolulu County, Hawaii · 0.55MI E/Ala Kapuna RD · Structure no. 003000780400278

Built
1974
51 years old
Condition
Good
inspected May 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
166 ft
3 main spans
Daily traffic
124,000
2017 count
Owner
State
State Highway Agency

About this bridge

North Frontage RD over Lakeside #2-ALA Aolani is a prestressed concrete continuous stringer/multi-beam or girder carrying North Frontage RD over Lakeside #2-ALA Aolani 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 124,000 vehicles a day, roughly 2% of them trucks, projected to reach 159,229 by 2025. The structure is 166 ft (50.6 m) long and 41 ft wide.

CarriesNorth Frontage RD
CrossesLakeside #2-ALA Aolani
Location0.55MI E/Ala Kapuna RD
RouteU.S. Route 0H201
StateHawaii
Coordinates21.3602, -157.89929
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 inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating58.2 US tons
Inventory rating29.7 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length166 ft (50.6 m)
Longest span79 ft (24.1 m)
Deck width41 ft (12.6 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic124,000 (2017)
Projected traffic159,229 by 2025
Trucks2%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed—
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$942,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was North Frontage RD over Lakeside #2-ALA Aolani built?

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

What condition is North Frontage RD over Lakeside #2-ALA Aolani 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 May 2023.

How much traffic does North Frontage RD over Lakeside #2-ALA Aolani carry?

About 124,000 vehicles per day (2017 count), of which roughly 2% are trucks.

How long is North Frontage RD over Lakeside #2-ALA Aolani?

The structure is 166 ft (50.6 m) long with a longest span of 79 ft (24.1 m) and a deck 41 ft wide.

Who owns North Frontage RD over Lakeside #2-ALA Aolani?

It is owned by the State Highway Agency.