US Bridges

FAI-H1 over Kalo LN Sep

Fair

Honolulu County, Hawaii · 0.20MI E/Univer Ave Sep · Structure no. 003000H10202483

Built
1953
72 years old
Condition
Fair
inspected July 2023
Type
Tee Beam
Concrete Continuous
Length
44 ft
1 main span
Daily traffic
142,000
2017 count
Owner
State
State Highway Agency

About this bridge

FAI-H1 over Kalo LN Sep is a concrete continuous tee beam carrying FAI-H1 over Kalo LN Sep in Honolulu County, Hawaii. It was built in 1953, so it is 72 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 142,000 vehicles a day, roughly 2% of them trucks, projected to reach 166,364 by 2025. The structure is 44 ft (13.4 m) long and 104 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesFAI-H1
CrossesKalo LN Sep
Location0.20MI E/Univer Ave Sep
RouteInterstate 0H1
StateHawaii
Coordinates21.29234, -157.81925
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to 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 rating55 US tons
Inventory rating36 US tons

Structure

Structure typeTee Beam
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length44 ft (13.4 m)
Longest span40 ft (12.2 m)
Deck width104 ft (31.7 m)
Roadway width86 ft (26.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic142,000 (2017)
Projected traffic166,364 by 2025
Trucks2%
Lanes on structure6
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
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$785,000
NavigationNo navigation control on waterway

Frequently asked questions

When was FAI-H1 over Kalo LN Sep built?

It was built in 1953, making it 72 years old in 2025.

What condition is FAI-H1 over Kalo LN Sep 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 July 2023.

How much traffic does FAI-H1 over Kalo LN Sep carry?

About 142,000 vehicles per day (2017 count), of which roughly 2% are trucks.

How long is FAI-H1 over Kalo LN Sep?

The structure is 44 ft (13.4 m) long with a longest span of 40 ft (12.2 m) and a deck 104 ft wide.

Who owns FAI-H1 over Kalo LN Sep?

It is owned by the State Highway Agency.