US Bridges

Ahiki ST over Ahiki ST/4 Cell Rcs #2

Fair

Honolulu County, Hawaii · TMK=4-1-25 · Structure no. 003431001100001

Built
1955
70 years old
Condition
Fair
inspected August 2023
Type
Culvert
Concrete
Length
27 ft
4 main spans
Daily traffic
411
1981 count
Owner
County
County Highway Agency

About this bridge

Ahiki ST over Ahiki ST/4 Cell Rcs #2 is a concrete culvert carrying Ahiki ST over Ahiki ST/4 Cell Rcs #2 in Honolulu County, Hawaii. It was built in 1955, so it is 70 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 411 vehicles a day, projected to reach 514 by 2025. The structure is 27 ft (8.2 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesAhiki ST
CrossesAhiki ST/4 Cell Rcs #2
LocationTMK=4-1-25
RouteCity Street 0
CountyHonolulu County
StateHawaii
Coordinates21.33899, -157.71575
Functional classRural 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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 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 adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment7: Better than present minimum criteria
Operating rating48.9 US tons
Inventory rating37.8 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans4
Design loadHS 15
Structure length27 ft (8.2 m)
Longest span6 ft (1.9 m)
Deck width43 ft (13.2 m)
Roadway width35 ft (10.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic411 (1981)
Projected traffic514 by 2025
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Ahiki ST over Ahiki ST/4 Cell Rcs #2 built?

It was built in 1955, making it 70 years old in 2025.

What condition is Ahiki ST over Ahiki ST/4 Cell Rcs #2 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 August 2023.

How much traffic does Ahiki ST over Ahiki ST/4 Cell Rcs #2 carry?

About 411 vehicles per day (1981 count).

How long is Ahiki ST over Ahiki ST/4 Cell Rcs #2?

The structure is 27 ft (8.2 m) long with a longest span of 6 ft (1.9 m) and a deck 43 ft wide.

Who owns Ahiki ST over Ahiki ST/4 Cell Rcs #2?

It is owned by the County Highway Agency.