US Bridges

Saltlake Blvd over Halawa Strm

FairPosted for load

Honolulu County, Hawaii · 0.08MI Se/Hale ST · Structure no. 003067001400301

Built
1968
57 years old, rebuilt 1988
Condition
Fair
inspected August 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
155 ft
3 main spans
Daily traffic
14,771
1982 count
Owner
County
County Highway Agency

About this bridge

Saltlake Blvd over Halawa Strm is a prestressed concrete stringer/multi-beam or girder carrying Saltlake Blvd over Halawa Strm in Honolulu County, Hawaii. It was built in 1968 and reconstructed in 1988, so it is 57 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 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 14,771 vehicles a day, projected to reach 18,464 by 2025. The structure is 155 ft (47.2 m) long and 100 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesSaltlake Blvd
CrossesHalawa Strm
Location0.08MI Se/Hale ST
RouteCity Street 7311
StateHawaii
Coordinates21.36778, -157.93001
Functional classUrban Minor Arterial

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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating21.4 US tons
Inventory rating16.4 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length155 ft (47.2 m)
Longest span50 ft (15.2 m)
Deck width100 ft (30.5 m)
Roadway width70 ft (21.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic14,771 (1982)
Projected traffic18,464 by 2025
Trucks0%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed6.8 mi (11 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$1.3 million
NavigationNo navigation control on waterway

Frequently asked questions

When was Saltlake Blvd over Halawa Strm built?

It was built in 1968, making it 57 years old in 2025. It was reconstructed in 1988.

What condition is Saltlake Blvd over Halawa Strm 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 August 2023.

How much traffic does Saltlake Blvd over Halawa Strm carry?

About 14,771 vehicles per day (1982 count).

How long is Saltlake Blvd over Halawa Strm?

The structure is 155 ft (47.2 m) long with a longest span of 50 ft (15.2 m) and a deck 100 ft wide.

Who owns Saltlake Blvd over Halawa Strm?

It is owned by the County Highway Agency.