US Bridges

Boehner Road over Deer Flat Canal

Fair

Canyon County, Idaho · 2.5 S. 1.5 E. Wilder · Structure no. 000000000027231

Built
1993
32 years old
Condition
Fair
inspected March 2024
Type
Slab
Concrete
Length
52 ft
3 main spans
Daily traffic
25
2023 count
Owner
Local
Other Local Agency

About this bridge

Boehner Road over Deer Flat Canal is a concrete slab carrying Boehner Road over Deer Flat Canal in Canyon County, Idaho. It was built in 1993, so it is 32 years old, younger 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 25 vehicles a day, roughly 5% of them trucks, projected to reach 38 by 2039. The structure is 52 ft (15.8 m) long and 24 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesBoehner Road
CrossesDeer Flat Canal
Location2.5 S. 1.5 E. Wilder
RouteCounty Highway 0
CountyCanyon County
StateIdaho
Coordinates43.63967, -116.88358
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.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating38 US tons
Inventory rating23 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, precast panels
Main spans3
Design loadHS 20
Structure length52 ft (15.8 m)
Longest span17 ft (5.2 m)
Deck width24 ft (7.3 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic25 (2023)
Projected traffic38 by 2039
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerOther Local Agency
Maintained byOther Local Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Boehner Road over Deer Flat Canal built?

It was built in 1993, making it 32 years old in 2025.

What condition is Boehner Road over Deer Flat 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 March 2024.

How much traffic does Boehner Road over Deer Flat Canal carry?

About 25 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is Boehner Road over Deer Flat Canal?

The structure is 52 ft (15.8 m) long with a longest span of 17 ft (5.2 m) and a deck 24 ft wide.

Who owns Boehner Road over Deer Flat Canal?

It is owned by the Other Local Agency.