US Bridges

6th Ave over 6th Ave SEP(FAI-H1)

Good

Honolulu County, Hawaii · 0.08MI W/7th Ave Sep · Structure no. 003000H11202582

Built
1964
61 years old
Condition
Good
inspected July 2023
Type
Slab
Concrete Continuous
Length
134 ft
2 main spans
Daily traffic
1,800
2007 count
Owner
State
State Highway Agency

About this bridge

6th Ave over 6th Ave SEP(FAI-H1) is a concrete continuous slab carrying 6th Ave over 6th Ave SEP(FAI-H1) in Honolulu County, Hawaii. It was built in 1964, so it is 61 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 1,800 vehicles a day, projected to reach 25,000 by 2025. The structure is 134 ft (40.8 m) long and 53 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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Carries6th Ave
Crosses6th Ave SEP(FAI-H1)
Location0.08MI W/7th Ave Sep
RouteCity Street 8392
CountyHonolulu County
StateHawaii
Coordinates21.28383, -157.80716
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 alignment8: Equal to present desirable criteria
Operating rating52.5 US tons
Inventory rating40.3 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length134 ft (40.8 m)
Longest span64 ft (19.5 m)
Deck width53 ft (16.1 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,800 (2007)
Projected traffic25,000 by 2025
Trucks0%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed1.2 mi (2 km)
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$998,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was 6th Ave over 6th Ave SEP(FAI-H1) built?

It was built in 1964, making it 61 years old in 2025.

What condition is 6th Ave over 6th 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 6th Ave over 6th Ave SEP(FAI-H1) carry?

About 1,800 vehicles per day (2007 count).

How long is 6th Ave over 6th Ave SEP(FAI-H1)?

The structure is 134 ft (40.8 m) long with a longest span of 64 ft (19.5 m) and a deck 53 ft wide.

Who owns 6th Ave over 6th Ave SEP(FAI-H1)?

It is owned by the State Highway Agency.