US Bridges

US 26 (hwy 053) over Deschutes River

Fair

Jefferson County, Oregon · 019 MI SE Warm Springs · Structure no. 01910 053 10524

Built
1934
91 years old, rebuilt 1988
Condition
Fair
inspected March 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
421 ft
6 main spans
Daily traffic
7,631
2022 count
Owner
State
State Highway Agency

About this bridge

US 26 (hwy 053) over Deschutes River is a steel continuous stringer/multi-beam or girder carrying US 26 (hwy 053) over Deschutes River in Jefferson County, Oregon. It was built in 1934 and reconstructed in 1988, so it is 91 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 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 7,631 vehicles a day, roughly 18% of them trucks, projected to reach 9,000 by 2042. The structure is 421 ft (128.3 m) long and 61 ft wide. If it were closed, the detour would be 28.6 mi (46 km).

CarriesUS 26 (hwy 053)
CrossesDeschutes River
Location019 MI SE Warm Springs
RouteU.S. Route 26
StateOregon
Coordinates44.76104, -121.22866
Functional classRural Principal Arterial - Other

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.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating15.3 US tons
Inventory rating11.8 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans6
Design loadH 20
Structure length421 ft (128.3 m)
Longest span70 ft (21.3 m)
Deck width61 ft (18.7 m)
Roadway width45 ft (13.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,631 (2022)
Projected traffic9,000 by 2042
Trucks18%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed28.6 mi (46 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 US 26 (hwy 053) over Deschutes River built?

It was built in 1934, making it 91 years old in 2025. It was reconstructed in 1988.

What condition is US 26 (hwy 053) over Deschutes River 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 US 26 (hwy 053) over Deschutes River carry?

About 7,631 vehicles per day (2022 count), of which roughly 18% are trucks.

How long is US 26 (hwy 053) over Deschutes River?

The structure is 421 ft (128.3 m) long with a longest span of 70 ft (21.3 m) and a deck 61 ft wide.

Who owns US 26 (hwy 053) over Deschutes River?

It is owned by the State Highway Agency.