US Bridges

N Hotel ST over Nuuanu Strm

FairPosted for load

Honolulu County, Hawaii · Int/River St/N Hotel ST · Structure no. 003083981400003

Built
1936
89 years old
Condition
Fair
inspected September 2024
Type
Slab
Concrete Continuous
Length
101 ft
3 main spans
Daily traffic
1,428
1988 count
Owner
County
County Highway Agency

About this bridge

N Hotel ST over Nuuanu Strm is a concrete continuous slab carrying N Hotel ST over Nuuanu Strm in Honolulu County, Hawaii. It was built in 1936, so it is 89 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 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 1,428 vehicles a day, projected to reach 1,785 by 2025. The structure is 101 ft (30.8 m) long and 46 ft wide.

Location

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CarriesN Hotel ST
CrossesNuuanu Strm
LocationInt/River St/N Hotel ST
RouteCity Street 7543
CountyHonolulu County
StateHawaii
Coordinates21.31389, -157.86389
Functional classUrban 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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be 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 alignment8: Equal to present desirable criteria
Operating rating23.9 US tons
Inventory rating18.2 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadH 20
Structure length101 ft (30.8 m)
Longest span40 ft (12.3 m)
Deck width46 ft (14 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,428 (1988)
Projected traffic1,785 by 2025
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$676,000
NavigationNo navigation control on waterway

Frequently asked questions

When was N Hotel ST over Nuuanu Strm built?

It was built in 1936, making it 89 years old in 2025.

What condition is N Hotel ST over Nuuanu 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 September 2024.

How much traffic does N Hotel ST over Nuuanu Strm carry?

About 1,428 vehicles per day (1988 count).

How long is N Hotel ST over Nuuanu Strm?

The structure is 101 ft (30.8 m) long with a longest span of 40 ft (12.3 m) and a deck 46 ft wide.

Who owns N Hotel ST over Nuuanu Strm?

It is owned by the County Highway Agency.