US Bridges

Kapolei Parkway over Kapolei Parkway

Good

Honolulu County, Hawaii · Kapolei · Structure no. 003900001600001

Built
1993
32 years old
Condition
Good
inspected January 2024
Type
Culvert
Concrete
Length
20 ft
1 main span
Daily traffic
4,000
2018 count
Owner
County
County Highway Agency

About this bridge

Kapolei Parkway over Kapolei Parkway is a concrete culvert carrying Kapolei Parkway over Kapolei Parkway in Honolulu County, Hawaii. It was built in 1993, so it is 32 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 4,000 vehicles a day, projected to reach 5,300 by 2035. The structure is 20 ft (6.1 m) long and 153 ft wide.

CarriesKapolei Parkway
CrossesKapolei Parkway
LocationKapolei
RouteCity Street 0
StateHawaii
Coordinates21.32861, -158.08972
Functional classUrban Minor Arterial

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 protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating107.1 US tons
Inventory rating107.1 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadUnknown
Structure length20 ft (6.1 m)
Longest span20 ft (6.1 m)
Deck width153 ft (46.7 m)
Roadway width112 ft (34.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,000 (2018)
Projected traffic5,300 by 2035
Trucks—
Lanes on structure9
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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Kapolei Parkway over Kapolei Parkway built?

It was built in 1993, making it 32 years old in 2025.

What condition is Kapolei Parkway over Kapolei Parkway 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 January 2024.

How much traffic does Kapolei Parkway over Kapolei Parkway carry?

About 4,000 vehicles per day (2018 count).

How long is Kapolei Parkway over Kapolei Parkway?

The structure is 20 ft (6.1 m) long with a longest span of 20 ft (6.1 m) and a deck 153 ft wide.

Who owns Kapolei Parkway over Kapolei Parkway?

It is owned by the County Highway Agency.