US Bridges

Aolele Bx Culv 1 over Keehi Drainage Ditch

Fair

Honolulu County, Hawaii · .4 MI West of Lagoon DR · Structure no. 003000001023906

Built
1967
58 years old
Condition
Fair
inspected February 2024
Type
Culvert
Concrete Continuous
Length
80 ft
4 main spans
Daily traffic
5,999
2020 count
Owner
State
State Highway Agency

About this bridge

Aolele Bx Culv 1 over Keehi Drainage Ditch is a concrete continuous culvert carrying Aolele Bx Culv 1 over Keehi Drainage Ditch 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 fair condition with a lowest component rating of 5 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 5,999 vehicles a day, projected to reach 7,999 by 2040. The structure is 80 ft (24.5 m) long and 46 ft wide.

Location

Open in Google Maps
CarriesAolele Bx Culv 1
CrossesKeehi Drainage Ditch
Location.4 MI West of Lagoon DR
RouteFederal Lands Road 0_
CountyHonolulu County
StateHawaii
Coordinates21.33259, -157.90754
Functional classUrban Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating56.8 US tons
Inventory rating44 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans4
Design loadUnknown
Structure length80 ft (24.5 m)
Longest span19 ft (5.8 m)
Deck width46 ft (14 m)
Roadway width41 ft (12.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,999 (2020)
Projected traffic7,999 by 2040
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo
Strategic Highway NetworkNon-Interstate 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Aolele Bx Culv 1 over Keehi Drainage Ditch built?

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

What condition is Aolele Bx Culv 1 over Keehi Drainage Ditch 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 February 2024.

How much traffic does Aolele Bx Culv 1 over Keehi Drainage Ditch carry?

About 5,999 vehicles per day (2020 count).

How long is Aolele Bx Culv 1 over Keehi Drainage Ditch?

The structure is 80 ft (24.5 m) long with a longest span of 19 ft (5.8 m) and a deck 46 ft wide.

Who owns Aolele Bx Culv 1 over Keehi Drainage Ditch?

It is owned by the State Highway Agency.