US Bridges

Fort Weaver RD over Farr HWY (n.B.)

Good

Honolulu County, Hawaii · 0.63MI S/INT/H1 · Structure no. 003076001400602

Built
1980
45 years old
Condition
Good
inspected March 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
272 ft
1 main span
Daily traffic
57,600
2017 count
Owner
State
State Highway Agency

About this bridge

Fort Weaver RD over Farr HWY (n.B.) is a prestressed concrete stringer/multi-beam or girder carrying Fort Weaver RD over Farr HWY (n.B.) in Honolulu County, Hawaii. It was built in 1980, so it is 45 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 57,600 vehicles a day, roughly 3% of them trucks, projected to reach 118,700 by 2025. The structure is 272 ft (82.9 m) long and 45 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesFort Weaver RD
CrossesFarr HWY (n.B.)
Location0.63MI S/INT/H1
RouteU.S. Route 76
StateHawaii
Coordinates21.37569, -158.0264
Functional classUrban Principal Arterial - Other Freeway or Expressway

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 geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating80.7 US tons
Inventory rating42.5 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1 (+2 approach)
Design loadHS 20
Structure length272 ft (82.9 m)
Longest span132 ft (40.2 m)
Deck width45 ft (13.6 m)
Roadway width43 ft (13 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic57,600 (2017)
Projected traffic118,700 by 2025
Trucks3%
Lanes on structure2
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Fort Weaver RD over Farr HWY (n.B.) built?

It was built in 1980, making it 45 years old in 2025.

What condition is Fort Weaver RD over Farr HWY (n.B.) 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 Fort Weaver RD over Farr HWY (n.B.) carry?

About 57,600 vehicles per day (2017 count), of which roughly 3% are trucks.

How long is Fort Weaver RD over Farr HWY (n.B.)?

The structure is 272 ft (82.9 m) long with a longest span of 132 ft (40.2 m) and a deck 45 ft wide.

Who owns Fort Weaver RD over Farr HWY (n.B.)?

It is owned by the State Highway Agency.