US Bridges

Scotts Vlly RD #8 over Elk Creek

FairPosted for load

Douglas County, Oregon · 4.3 MI E of Yoncalla · Structure no. 19C485 8 076

Built
1958
67 years old
Condition
Fair
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
76 ft
2 main spans
Daily traffic
435
2020 count
Owner
County
County Highway Agency

About this bridge

Scotts Vlly RD #8 over Elk Creek is a steel continuous stringer/multi-beam or girder carrying Scotts Vlly RD #8 over Elk Creek in Douglas County, Oregon. It was built in 1958, so it is 67 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. Its operating status is: posted for other load-capacity restriction.

It carries about 435 vehicles a day, roughly 5% of them trucks, projected to reach 490 by 2025. The structure is 76 ft (23.2 m) long and 24 ft wide. If it were closed, the detour would be 4.3 mi (7 km).

CarriesScotts Vlly RD #8
CrossesElk Creek
Location4.3 MI E of Yoncalla
RouteCounty Highway C0008
StateOregon
Coordinates43.61136, -123.20978
Functional classRural Minor 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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusPosted for other load-capacity restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating34.6 US tons
Inventory rating26.5 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadH 20
Structure length76 ft (23.2 m)
Longest span41 ft (12.5 m)
Deck width24 ft (7.3 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic435 (2020)
Projected traffic490 by 2025
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed4.3 mi (7 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 Scotts Vlly RD #8 over Elk Creek built?

It was built in 1958, making it 67 years old in 2025.

What condition is Scotts Vlly RD #8 over Elk Creek 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 2024.

How much traffic does Scotts Vlly RD #8 over Elk Creek carry?

About 435 vehicles per day (2020 count), of which roughly 5% are trucks.

How long is Scotts Vlly RD #8 over Elk Creek?

The structure is 76 ft (23.2 m) long with a longest span of 41 ft (12.5 m) and a deck 24 ft wide.

Who owns Scotts Vlly RD #8 over Elk Creek?

It is owned by the County Highway Agency.