US Bridges

Anlauf Road #25 over Elk Creek

Fair

Douglas County, Oregon · 5.0 MI NE of Yoncalla · Structure no. 19C052002500206

Built
1969
56 years old
Condition
Fair
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
151 ft
3 main spans
Daily traffic
188
2020 count
Owner
County
County Highway Agency

About this bridge

Anlauf Road #25 over Elk Creek is a steel stringer/multi-beam or girder carrying Anlauf Road #25 over Elk Creek in Douglas County, Oregon. It was built in 1969, so it is 56 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.

It carries about 188 vehicles a day, roughly 3% of them trucks, projected to reach 213 by 2025. The structure is 151 ft (46 m) long and 28 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesAnlauf Road #25
CrossesElk Creek
Location5.0 MI NE of Yoncalla
RouteCounty Highway C0025
StateOregon
Coordinates43.63282, -123.22263
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating32.5 US tons
Inventory rating25 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length151 ft (46 m)
Longest span50 ft (15.2 m)
Deck width28 ft (8.5 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic188 (2020)
Projected traffic213 by 2025
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 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 Anlauf Road #25 over Elk Creek built?

It was built in 1969, making it 56 years old in 2025.

What condition is Anlauf Road #25 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 Anlauf Road #25 over Elk Creek carry?

About 188 vehicles per day (2020 count), of which roughly 3% are trucks.

How long is Anlauf Road #25 over Elk Creek?

The structure is 151 ft (46 m) long with a longest span of 50 ft (15.2 m) and a deck 28 ft wide.

Who owns Anlauf Road #25 over Elk Creek?

It is owned by the County Highway Agency.