US Bridges

Cane Haul Road over Irrigation Ditch

Good

Honolulu County, Hawaii · TMK=6-6-12=2 · Structure no. 003600001100001

Built
1983
42 years old
Condition
Good
inspected October 2023
Type
Culvert
Concrete
Length
22 ft
1 main span
Daily traffic
50
1986 count
Owner
County
County Highway Agency

About this bridge

Cane Haul Road over Irrigation Ditch is a concrete culvert carrying Cane Haul Road over Irrigation Ditch 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 50 vehicles a day, projected to reach 100 by 2029. The structure is 22 ft (6.7 m) long and 40 ft wide.

Location

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CarriesCane Haul Road
CrossesIrrigation Ditch
LocationTMK=6-6-12=2
RouteCity Street 0
CountyHonolulu County
StateHawaii
Coordinates21.5842, -158.1109
Functional classRural Minor Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating69.7 US tons
Inventory rating53.9 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadUnknown
Structure length22 ft (6.7 m)
Longest span20 ft (6.1 m)
Deck width40 ft (12.2 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (1986)
Projected traffic100 by 2029
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$157,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Cane Haul Road over Irrigation Ditch built?

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

What condition is Cane Haul Road over Irrigation Ditch 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 2023.

How much traffic does Cane Haul Road over Irrigation Ditch carry?

About 50 vehicles per day (1986 count).

How long is Cane Haul Road over Irrigation Ditch?

The structure is 22 ft (6.7 m) long with a longest span of 20 ft (6.1 m) and a deck 40 ft wide.

Who owns Cane Haul Road over Irrigation Ditch?

It is owned by the County Highway Agency.