US Bridges

Kuihelani Highway over Unnamed Stream

Fair

Maui County, Hawaii · 1.8 MI E Honoapiilani HWY · Structure no. 009003800500181

Built
2002
23 years old
Condition
Fair
inspected March 2023
Type
Culvert
Concrete
Length
76 ft
3 main spans
Daily traffic
16,100
2017 count
Owner
State
State Highway Agency

About this bridge

Kuihelani Highway over Unnamed Stream is a concrete culvert carrying Kuihelani Highway over Unnamed Stream in Maui County, Hawaii. It was built in 2002, so it is 23 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 6 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 16,100 vehicles a day, projected to reach 20,500 by 2027. The structure is 76 ft (23.2 m) long and 39 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesKuihelani Highway
CrossesUnnamed Stream
Location1.8 MI E Honoapiilani HWY
RouteU.S. Route 380
CountyMaui County
StateHawaii
Coordinates20.83677, -156.49143
Functional classRural Major Collector

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 protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating107.1 US tons
Inventory rating91.1 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20
Structure length76 ft (23.2 m)
Longest span24 ft (7.3 m)
Deck width39 ft (11.9 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic16,100 (2017)
Projected traffic20,500 by 2027
Trucks—
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes

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 Kuihelani Highway over Unnamed Stream built?

It was built in 2002, making it 23 years old in 2025.

What condition is Kuihelani Highway over Unnamed Stream 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 March 2023.

How much traffic does Kuihelani Highway over Unnamed Stream carry?

About 16,100 vehicles per day (2017 count).

How long is Kuihelani Highway over Unnamed Stream?

The structure is 76 ft (23.2 m) long with a longest span of 24 ft (7.3 m) and a deck 39 ft wide.

Who owns Kuihelani Highway over Unnamed Stream?

It is owned by the State Highway Agency.