US Bridges

Stc 7832;H Street over C Canal

Fair

Minidoka County, Idaho · In Rupert; H Street · Structure no. 000000000025152

Built
1965
60 years old
Condition
Fair
inspected April 2024
Type
Slab
Prestressed Concrete
Length
63 ft
3 main spans
Daily traffic
1,900
2023 count
Owner
City
City or Municipal Highway Agency

About this bridge

Stc 7832;H Street over C Canal is a prestressed concrete slab carrying Stc 7832;H Street over C Canal in Minidoka County, Idaho. It was built in 1965, so it is 60 years old, older than the Idaho average of 45.3 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 1,900 vehicles a day, roughly 5% of them trucks, projected to reach 2,850 by 2042. The structure is 63 ft (19.2 m) long and 12 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesStc 7832;H Street
CrossesC Canal
LocationIn Rupert; H Street
RouteCity Street 7832
StateIdaho
Coordinates42.62339, -113.67781
Functional classUrban Collector

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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating38 US tons
Inventory rating23 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadHS 20
Structure length63 ft (19.2 m)
Longest span16 ft (4.9 m)
Deck width12 ft (3.7 m)
Roadway width8 ft (2.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,900 (2023)
Projected traffic2,850 by 2042
Trucks5%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$527,000 (2018 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Stc 7832;H Street over C Canal built?

It was built in 1965, making it 60 years old in 2025.

What condition is Stc 7832;H Street over C Canal 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 April 2024.

How much traffic does Stc 7832;H Street over C Canal carry?

About 1,900 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is Stc 7832;H Street over C Canal?

The structure is 63 ft (19.2 m) long with a longest span of 16 ft (4.9 m) and a deck 12 ft wide.

Who owns Stc 7832;H Street over C Canal?

It is owned by the City or Municipal Highway Agency.