US Bridges

FAI-H1(STR "b") over Moanalua Rd/Middle ST

Good

Honolulu County, Hawaii · 0.12MI W/Ola Lane · Structure no. 003000H10201908

Built
1963
62 years old
Condition
Good
inspected June 2023
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
164 ft
3 main spans
Daily traffic
67,900
2017 count
Owner
State
State Highway Agency

About this bridge

FAI-H1(STR "b") over Moanalua Rd/Middle ST is a concrete continuous box beam or girders - multiple carrying FAI-H1(STR "b") over Moanalua Rd/Middle ST in Honolulu County, Hawaii. It was built in 1963, so it is 62 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 67,900 vehicles a day, roughly 2% of them trucks, projected to reach 65,371 by 2025. The structure is 164 ft (50 m) long and 60 ft wide.

Location

Open in Google Maps
CarriesFAI-H1(STR "b")
CrossesMoanalua Rd/Middle ST
Location0.12MI W/Ola Lane
RouteInterstate 0H1
CountyHonolulu County
StateHawaii
Coordinates21.33782, -157.8837
Functional classUrban Principal Arterial - Interstate

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.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating44.6 US tons
Inventory rating36 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length164 ft (50 m)
Longest span83 ft (25.3 m)
Deck width60 ft (18.3 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deck15 ft (4.7 m)

Traffic and service

Average daily traffic67,900 (2017)
Projected traffic65,371 by 2025
Trucks2%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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$777,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was FAI-H1(STR "b") over Moanalua Rd/Middle ST built?

It was built in 1963, making it 62 years old in 2025.

What condition is FAI-H1(STR "b") over Moanalua Rd/Middle ST 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 June 2023.

How much traffic does FAI-H1(STR "b") over Moanalua Rd/Middle ST carry?

About 67,900 vehicles per day (2017 count), of which roughly 2% are trucks.

How long is FAI-H1(STR "b") over Moanalua Rd/Middle ST?

The structure is 164 ft (50 m) long with a longest span of 83 ft (25.3 m) and a deck 60 ft wide.

Who owns FAI-H1(STR "b") over Moanalua Rd/Middle ST?

It is owned by the State Highway Agency.