US Bridges

School ST over Ramp to Pali Hwy(sch St)

Good

Honolulu County, Hawaii · 0.20MI E/Nuuanu Ave Sep · Structure no. 003000H11102199

Built
1960
65 years old
Condition
Good
inspected July 2023
Type
Frame
Concrete Continuous
Length
60 ft
1 main span
Daily traffic
36,300
2007 count
Owner
State
State Highway Agency

About this bridge

School ST over Ramp to Pali Hwy(sch St) is a concrete continuous frame carrying School ST over Ramp to Pali Hwy(sch St) in Honolulu County, Hawaii. It was built in 1960, so it is 65 years old, older 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 36,300 vehicles a day, projected to reach 45,000 by 2025. The structure is 60 ft (18.3 m) long and 57 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesSchool ST
CrossesRamp to Pali Hwy(sch St)
Location0.20MI E/Nuuanu Ave Sep
RouteCity Street 8363
CountyHonolulu County
StateHawaii
Coordinates21.3144, -157.854
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 inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment3: Basically intolerable, requiring high priority of corrective action
Operating rating72 US tons
Inventory rating25 US tons

Structure

Structure typeFrame
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length60 ft (18.3 m)
Longest span56 ft (17.1 m)
Deck width57 ft (17.4 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic36,300 (2007)
Projected traffic45,000 by 2025
Trucks0%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway and pedestrian
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$630,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was School ST over Ramp to Pali Hwy(sch St) built?

It was built in 1960, making it 65 years old in 2025.

What condition is School ST over Ramp to Pali Hwy(sch St) 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 July 2023.

How much traffic does School ST over Ramp to Pali Hwy(sch St) carry?

About 36,300 vehicles per day (2007 count).

How long is School ST over Ramp to Pali Hwy(sch St)?

The structure is 60 ft (18.3 m) long with a longest span of 56 ft (17.1 m) and a deck 57 ft wide.

Who owns School ST over Ramp to Pali Hwy(sch St)?

It is owned by the State Highway Agency.