US Bridges

East Low Canal over East Low Canal

Good

Grant County, Washington · Weber Branch Siphon · Structure no. 11ELC0066

Built
1950
75 years old
Condition
Good
inspected February 2022
Type
Culvert
Concrete
Length
36 ft
2 main spans
Daily traffic
1
2020 count
Owner
Federal
Bureau of Reclamation

About this bridge

East Low Canal over East Low Canal is a concrete culvert carrying East Low Canal over East Low Canal in Grant County, Washington. It was built in 1950, so it is 75 years old, older than the Washington average of 49.8 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 1 vehicles a day, projected to reach 1 by 2042. The structure is 36 ft (10.9 m) long and 16 ft wide.

CarriesEast Low Canal
CrossesEast Low Canal
LocationWeber Branch Siphon
RouteFederal Lands Road 0
Coordinates47.09852, -119.05123
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 inspectionFebruary 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment3: Basically intolerable, requiring high priority of corrective action
Operating rating110.1 US tons
Inventory rating110.1 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadUnknown
Structure length36 ft (10.9 m)
Longest span15 ft (4.6 m)
Deck width16 ft (4.9 m)
Roadway width16 ft (4.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1 (2020)
Projected traffic1 by 2042
Trucks0%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerBureau of Reclamation
Maintained byOther Local Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was East Low Canal over East Low Canal built?

It was built in 1950, making it 75 years old in 2025.

What condition is East Low Canal over East Low 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 February 2022.

How much traffic does East Low Canal over East Low Canal carry?

About 1 vehicles per day (2020 count).

How long is East Low Canal over East Low Canal?

The structure is 36 ft (10.9 m) long with a longest span of 15 ft (4.6 m) and a deck 16 ft wide.

Who owns East Low Canal over East Low Canal?

It is owned by the Bureau of Reclamation and maintained by the Other Local Agency.