US Bridges

Kendell RD;W1200S over High Line Canal

Fair

Bingham County, Idaho · 5.5 N. 0.2 E. Aberdeen · Structure no. 000000000022990

Built
1980
45 years old
Condition
Fair
inspected April 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
52 ft
1 main span
Daily traffic
100
2023 count
Owner
County
County Highway Agency

About this bridge

Kendell RD;W1200S over High Line Canal is a prestressed concrete stringer/multi-beam or girder carrying Kendell RD;W1200S over High Line Canal in Bingham County, Idaho. It was built in 1980, so it is 45 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 5 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 100 vehicles a day, roughly 10% of them trucks, projected to reach 150 by 2039. The structure is 52 ft (15.8 m) long and 26 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

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CarriesKendell RD;W1200S
CrossesHigh Line Canal
Location5.5 N. 0.2 E. Aberdeen
RouteCounty Highway 0
CountyBingham County
StateIdaho
Coordinates43.02422, -112.83625
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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating30 US tons
Inventory rating18 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length52 ft (15.8 m)
Longest span51 ft (15.5 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2023)
Projected traffic150 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$557,000 (2020 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Kendell RD;W1200S over High Line Canal built?

It was built in 1980, making it 45 years old in 2025.

What condition is Kendell RD;W1200S over High Line 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 Kendell RD;W1200S over High Line Canal carry?

About 100 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is Kendell RD;W1200S over High Line Canal?

The structure is 52 ft (15.8 m) long with a longest span of 51 ft (15.5 m) and a deck 26 ft wide.

Who owns Kendell RD;W1200S over High Line Canal?

It is owned by the County Highway Agency.