US Bridges

Farr HWY over FAI-H1(FARR Sep)

Good

Honolulu County, Hawaii · 0.42MI E/Kalaeloa Blvd · Structure no. 003000H11100048

Built
1966
59 years old
Condition
Good
inspected March 2024
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
332 ft
4 main spans
Daily traffic
12,000
2007 count
Owner
State
State Highway Agency

About this bridge

Farr HWY over FAI-H1(FARR Sep) is a concrete continuous box beam or girders - multiple carrying Farr HWY over FAI-H1(FARR Sep) in Honolulu County, Hawaii. It was built in 1966, so it is 59 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 12,000 vehicles a day, projected to reach 6,875 by 2025. The structure is 332 ft (101.2 m) long and 34 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesFarr HWY
CrossesFAI-H1(FARR Sep)
Location0.42MI E/Kalaeloa Blvd
RouteCity Street 0
StateHawaii
Coordinates21.33504, -158.08416
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 inspectionMarch 2024
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 rating56.4 US tons
Inventory rating43.5 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length332 ft (101.2 m)
Longest span128 ft (39 m)
Deck width34 ft (10.5 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,000 (2007)
Projected traffic6,875 by 2025
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo
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$1.4 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was Farr HWY over FAI-H1(FARR Sep) built?

It was built in 1966, making it 59 years old in 2025.

What condition is Farr HWY over FAI-H1(FARR Sep) 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 2024.

How much traffic does Farr HWY over FAI-H1(FARR Sep) carry?

About 12,000 vehicles per day (2007 count).

How long is Farr HWY over FAI-H1(FARR Sep)?

The structure is 332 ft (101.2 m) long with a longest span of 128 ft (39 m) and a deck 34 ft wide.

Who owns Farr HWY over FAI-H1(FARR Sep)?

It is owned by the State Highway Agency.