US Bridges

Wilson Ave over East Canal

Good

Cassia County, Idaho · In Oakley · Structure no. 000000000023964

Built
2011
14 years old
Condition
Good
inspected March 2024
Type
Culvert
Steel
Length
37 ft
1 main span
Daily traffic
30
2023 count
Owner
City
City or Municipal Highway Agency

About this bridge

Wilson Ave over East Canal is a steel culvert carrying Wilson Ave over East Canal in Cassia County, Idaho. It was built in 2011, so it is 14 years old, younger than the Idaho average of 45.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 30 vehicles a day, roughly 10% of them trucks, projected to reach 45 by 2039. The structure is 37 ft (11.3 m) long and 61 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesWilson Ave
CrossesEast Canal
LocationIn Oakley
RouteCity Street 0
StateIdaho
Coordinates42.24808, -113.87228
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert8 Very GoodNo problems noted.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating73 US tons
Inventory rating43 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans1
Design loadHS 25 or greater
Structure length37 ft (11.3 m)
Longest span37 ft (11.3 m)
Deck width61 ft (18.7 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic30 (2023)
Projected traffic45 by 2039
Trucks10%
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

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway 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 Wilson Ave over East Canal built?

It was built in 2011, making it 14 years old in 2025.

What condition is Wilson Ave over East Canal 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 March 2024.

How much traffic does Wilson Ave over East Canal carry?

About 30 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is Wilson Ave over East Canal?

The structure is 37 ft (11.3 m) long with a longest span of 37 ft (11.3 m) and a deck 61 ft wide.

Who owns Wilson Ave over East Canal?

It is owned by the City or Municipal Highway Agency.