US Bridges

Waialae Ave over Waialae Ave SEP(FAI-H1)

Good

Honolulu County, Hawaii · 0.21MI E/6th Ave Sep · Structure no. 003000H11202690

Built
1967
58 years old
Condition
Good
inspected July 2023
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
176 ft
2 main spans
Daily traffic
65,800
2007 count
Owner
State
State Highway Agency

About this bridge

Waialae Ave over Waialae Ave SEP(FAI-H1) is a concrete continuous box beam or girders - multiple carrying Waialae Ave over Waialae Ave SEP(FAI-H1) in Honolulu County, Hawaii. It was built in 1967, so it is 58 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 65,800 vehicles a day, projected to reach 81,715 by 2025. The structure is 176 ft (53.6 m) long and 34 ft wide.

Location

Open in Google Maps
CarriesWaialae Ave
CrossesWaialae Ave SEP(FAI-H1)
Location0.21MI E/6th Ave Sep
RouteCity Street 8365
CountyHonolulu County
StateHawaii
Coordinates21.27906, -157.79196
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 inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment6: Equal to present minimum criteria
Operating rating47.5 US tons
Inventory rating35.4 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length176 ft (53.6 m)
Longest span93 ft (28.3 m)
Deck width34 ft (10.5 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic65,800 (2007)
Projected traffic81,715 by 2025
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemNo
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$825,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was Waialae Ave over Waialae Ave SEP(FAI-H1) built?

It was built in 1967, making it 58 years old in 2025.

What condition is Waialae Ave over Waialae Ave SEP(FAI-H1) 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 July 2023.

How much traffic does Waialae Ave over Waialae Ave SEP(FAI-H1) carry?

About 65,800 vehicles per day (2007 count).

How long is Waialae Ave over Waialae Ave SEP(FAI-H1)?

The structure is 176 ft (53.6 m) long with a longest span of 93 ft (28.3 m) and a deck 34 ft wide.

Who owns Waialae Ave over Waialae Ave SEP(FAI-H1)?

It is owned by the State Highway Agency.