US Bridges

Viewcrest C-1044 over Mitchell Canal

FairPosted for load

Malheur County, Oregon · 001 W Inter FAS B485 · Structure no. 45C203104400012

Built
1960
65 years old, rebuilt 1992
Condition
Fair
inspected October 2023
Type
Channel Beam
Prestressed Concrete
Length
32 ft
1 main span
Daily traffic
136
2020 count
Owner
County
County Highway Agency

About this bridge

Viewcrest C-1044 over Mitchell Canal is a prestressed concrete channel beam carrying Viewcrest C-1044 over Mitchell Canal in Malheur County, Oregon. It was built in 1960 and reconstructed in 1992, so it is 65 years old, older than the Oregon average of 49.9 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. Its operating status is: posted for load restriction.

It carries about 136 vehicles a day, roughly 10% of them trucks, projected to reach 161 by 2025. The structure is 32 ft (9.8 m) long and 30 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesViewcrest C-1044
CrossesMitchell Canal
Location001 W Inter FAS B485
RouteCounty Highway C1044
StateOregon
Coordinates43.7806, -117.15534
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
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating31.3 US tons
Inventory rating24.1 US tons

Structure

Structure typeChannel Beam
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 15
Structure length32 ft (9.8 m)
Longest span25 ft (7.6 m)
Deck width30 ft (9.1 m)
Roadway width29 ft (8.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic136 (2020)
Projected traffic161 by 2025
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 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 Viewcrest C-1044 over Mitchell Canal built?

It was built in 1960, making it 65 years old in 2025. It was reconstructed in 1992.

What condition is Viewcrest C-1044 over Mitchell 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 October 2023.

How much traffic does Viewcrest C-1044 over Mitchell Canal carry?

About 136 vehicles per day (2020 count), of which roughly 10% are trucks.

How long is Viewcrest C-1044 over Mitchell Canal?

The structure is 32 ft (9.8 m) long with a longest span of 25 ft (7.6 m) and a deck 30 ft wide.

Who owns Viewcrest C-1044 over Mitchell Canal?

It is owned by the County Highway Agency.