US Bridges

Hana HWY over Maliko Strm

Fair

Maui County, Hawaii · 0.38MI E/Hamakuapoko RD · Structure no. 009000360301008

Built
1961
64 years old
Condition
Fair
inspected May 2023
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
203 ft
4 main spans
Daily traffic
13,300
2017 count
Owner
State
State Highway Agency

About this bridge

Hana HWY over Maliko Strm is a concrete continuous box beam or girders - multiple carrying Hana HWY over Maliko Strm in Maui County, Hawaii. It was built in 1961, so it is 64 years old, older 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 13,300 vehicles a day, roughly 2% of them trucks, projected to reach 11,141 by 2025. The structure is 203 ft (61.9 m) long and 37 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesHana HWY
CrossesMaliko Strm
Location0.38MI E/Hamakuapoko RD
RouteU.S. Route 36
StateHawaii
Coordinates20.93392, -156.33901
Functional classRural Minor Arterial

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating52.1 US tons
Inventory rating38.3 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length203 ft (61.9 m)
Longest span63 ft (19.2 m)
Deck width37 ft (11.2 m)
Roadway width34 ft (10.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,300 (2017)
Projected traffic11,141 by 2025
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 km)
TollOn a free road
National Highway SystemNo

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$9.3 million
NavigationNo navigation control on waterway

Frequently asked questions

When was Hana HWY over Maliko Strm built?

It was built in 1961, making it 64 years old in 2025.

What condition is Hana HWY over Maliko Strm 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 May 2023.

How much traffic does Hana HWY over Maliko Strm carry?

About 13,300 vehicles per day (2017 count), of which roughly 2% are trucks.

How long is Hana HWY over Maliko Strm?

The structure is 203 ft (61.9 m) long with a longest span of 63 ft (19.2 m) and a deck 37 ft wide.

Who owns Hana HWY over Maliko Strm?

It is owned by the State Highway Agency.