US Bridges

Shoofly Cutoff over Little Valley Creek

Fair

Owyhee County, Idaho · 5.0 S. 6.1 W. Bruneau · Structure no. 000000000028285

Built
1974
51 years old
Condition
Fair
inspected February 2023
Type
Frame
Concrete
Length
26 ft
1 main span
Daily traffic
110
2023 count
Owner
County
County Highway Agency

About this bridge

Shoofly Cutoff over Little Valley Creek is a concrete frame carrying Shoofly Cutoff over Little Valley Creek in Owyhee County, Idaho. It was built in 1974, so it is 51 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 110 vehicles a day, roughly 10% of them trucks, projected to reach 165 by 2039. The structure is 26 ft (7.9 m) long and 24 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesShoofly Cutoff
CrossesLittle Valley Creek
Location5.0 S. 6.1 W. Bruneau
RouteCounty Highway 0
StateIdaho
Coordinates42.80777, -115.91601
Functional classRural Local

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.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating52 US tons
Inventory rating31 US tons

Structure

Structure typeFrame
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length26 ft (7.9 m)
Longest span26 ft (7.9 m)
Deck width24 ft (7.2 m)
Roadway width22 ft (6.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic110 (2023)
Projected traffic165 by 2039
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$339,000 (2019 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Shoofly Cutoff over Little Valley Creek built?

It was built in 1974, making it 51 years old in 2025.

What condition is Shoofly Cutoff over Little Valley Creek 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 February 2023.

How much traffic does Shoofly Cutoff over Little Valley Creek carry?

About 110 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is Shoofly Cutoff over Little Valley Creek?

The structure is 26 ft (7.9 m) long with a longest span of 26 ft (7.9 m) and a deck 24 ft wide.

Who owns Shoofly Cutoff over Little Valley Creek?

It is owned by the County Highway Agency.