US Bridges

Halawa Hts RD over Ramp We&es&ha Strm #11

Good

Honolulu County, Hawaii · 0.85MI Se/Struct #1 · Structure no. 003071001400113

Built
1974
51 years old
Condition
Good
inspected March 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
430 ft
6 main spans
Daily traffic
21,100
2017 count
Owner
State
State Highway Agency

About this bridge

Halawa Hts RD over Ramp We&es&ha Strm #11 is a prestressed concrete stringer/multi-beam or girder carrying Halawa Hts RD over Ramp We&es&ha Strm #11 in Honolulu County, Hawaii. It was built in 1974, so it is 51 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 21,100 vehicles a day, roughly 4% of them trucks, projected to reach 31,486 by 2025. The structure is 430 ft (131.1 m) long and 118 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesHalawa Hts RD
CrossesRamp We&es&ha Strm #11
Location0.85MI Se/Struct #1
RouteState Highway 7241
StateHawaii
Coordinates21.37029, -157.91999
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 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 evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating57.1 US tons
Inventory rating41.8 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans6
Design loadHS 20
Structure length430 ft (131.1 m)
Longest span99 ft (30.2 m)
Deck width118 ft (36.1 m)
Roadway width116 ft (35.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic21,100 (2017)
Projected traffic31,486 by 2025
Trucks4%
Lanes on structure6
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway and waterway
Detour if closed1.2 mi (2 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Halawa Hts RD over Ramp We&es&ha Strm #11 built?

It was built in 1974, making it 51 years old in 2025.

What condition is Halawa Hts RD over Ramp We&es&ha Strm #11 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 March 2023.

How much traffic does Halawa Hts RD over Ramp We&es&ha Strm #11 carry?

About 21,100 vehicles per day (2017 count), of which roughly 4% are trucks.

How long is Halawa Hts RD over Ramp We&es&ha Strm #11?

The structure is 430 ft (131.1 m) long with a longest span of 99 ft (30.2 m) and a deck 118 ft wide.

Who owns Halawa Hts RD over Ramp We&es&ha Strm #11?

It is owned by the State Highway Agency.