US Bridges

Upper Applegate RD over Lower Applegate River

Fair

Jackson County, Oregon · 14.01 MI So of Ruch SR238 · Structure no. 29C780085901390

Built
1976
49 years old
Condition
Fair
inspected June 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
365 ft
4 main spans
Daily traffic
566
2020 count
Owner
County
County Highway Agency

About this bridge

Upper Applegate RD over Lower Applegate River is a prestressed concrete stringer/multi-beam or girder carrying Upper Applegate RD over Lower Applegate River in Jackson County, Oregon. It was built in 1976, so it is 49 years old, younger 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 566 vehicles a day, roughly 10% of them trucks, projected to reach 651 by 2025. The structure is 365 ft (111.3 m) long and 39 ft wide. If it were closed, the detour would be 44.7 mi (72 km).

CarriesUpper Applegate RD
CrossesLower Applegate River
Location14.01 MI So of Ruch SR238
RouteCounty Highway C0859
StateOregon
Coordinates42.06646, -123.10908
Functional classRural Major Collector

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 inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating29.3 US tons
Inventory rating22.5 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length365 ft (111.3 m)
Longest span104 ft (31.7 m)
Deck width39 ft (12 m)
Roadway width33 ft (10.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic566 (2020)
Projected traffic651 by 2025
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed44.7 mi (72 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Upper Applegate RD over Lower Applegate River built?

It was built in 1976, making it 49 years old in 2025.

What condition is Upper Applegate RD over Lower Applegate 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 June 2023.

How much traffic does Upper Applegate RD over Lower Applegate River carry?

About 566 vehicles per day (2020 count), of which roughly 10% are trucks.

How long is Upper Applegate RD over Lower Applegate River?

The structure is 365 ft (111.3 m) long with a longest span of 104 ft (31.7 m) and a deck 39 ft wide.

Who owns Upper Applegate RD over Lower Applegate River?

It is owned by the County Highway Agency.