US Bridges

Ft Shafter RD over Ft Shafter-Moanalua RD

Fair

Honolulu County, Hawaii · 0.57MI E/Off Ramp Paa ST · Structure no. 003000781200427

Built
1979
46 years old
Condition
Fair
inspected May 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
215 ft
2 main spans
Daily traffic
21,500
2007 count
Owner
State
State Highway Agency

About this bridge

Ft Shafter RD over Ft Shafter-Moanalua RD is a prestressed concrete continuous box beam or girders - multiple carrying Ft Shafter RD over Ft Shafter-Moanalua RD in Honolulu County, Hawaii. It was built in 1979, so it is 46 years old, younger 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 21,500 vehicles a day, projected to reach 135,841 by 2025. The structure is 215 ft (65.5 m) long and 68 ft wide.

Location

Open in Google Maps
CarriesFt Shafter RD
CrossesFt Shafter-Moanalua RD
Location0.57MI E/Off Ramp Paa ST
RouteCity Street 0H201
CountyHonolulu County
StateHawaii
Coordinates21.34258, -157.88832
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating56.1 US tons
Inventory rating10 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length215 ft (65.5 m)
Longest span129 ft (39.3 m)
Deck width68 ft (20.7 m)
Roadway width58 ft (17.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic21,500 (2007)
Projected traffic135,841 by 2025
Trucks0%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Ft Shafter RD over Ft Shafter-Moanalua RD built?

It was built in 1979, making it 46 years old in 2025.

What condition is Ft Shafter RD over Ft Shafter-Moanalua RD 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 May 2023.

How much traffic does Ft Shafter RD over Ft Shafter-Moanalua RD carry?

About 21,500 vehicles per day (2007 count).

How long is Ft Shafter RD over Ft Shafter-Moanalua RD?

The structure is 215 ft (65.5 m) long with a longest span of 129 ft (39.3 m) and a deck 68 ft wide.

Who owns Ft Shafter RD over Ft Shafter-Moanalua RD?

It is owned by the State Highway Agency.