Or 58 (hwy 018) over Eagle Creek

Fair

Lane County, Oregon · 133 MI E Oakridge · Structure no. 03995A018 04833

Built: 1965; 60 years old
Condition: Fair; inspected May 2024
Type: Slab; Prestressed Concrete
Length: 50 ft; 1 main span
Daily traffic: 2,706; 2022 count
Owner: State; State Highway Agency

About this bridge

Or 58 (hwy 018) over Eagle Creek is a prestressed concrete slab carrying Or 58 (hwy 018) over Eagle Creek in Lane County, Oregon. It was built in 1965, so it is 60 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 2,706 vehicles a day, roughly 41% of them trucks, projected to reach 3,300 by 2042. The structure is 50 ft (15.2 m) long and 38 ft wide. If it were closed, the detour would be 90.7 mi (146 km).

Location

Open in Google Maps

CarriesOr 58 (hwy 018)

CrossesEagle Creek

Location133 MI E Oakridge

RouteState Highway 58

CountyLane County

StateOregon

Coordinates43.678, -122.2434

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.

Component	Rating	Meaning
Deck	7 Good	Some minor problems.
Superstructure	7 Good	Some minor problems.
Substructure	6 Satisfactory	Structural elements show some minor deterioration.
Channel and channel protection	7 Good	Some minor problems.

Last inspectionMay 2024

Inspection intervalevery 24 months

Operating statusOpen, no restriction

ScourFoundations stable; scour above top of footing

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 rating26.5 US tons

Inventory rating20.4 US tons

Structure

Structure typeSlab

MaterialPrestressed Concrete

DeckOther

Main spans1

Design loadHS 20

Structure length50 ft (15.2 m)

Longest span50 ft (15.2 m)

Deck width38 ft (11.6 m)

Roadway width32 ft (9.8 m)

Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,706 (2022)

Projected traffic3,300 by 2042

Trucks41%

Lanes on structure2

Traffic directionTwo-way traffic

CarriesHighway

CrossesWaterway

Detour if closed90.7 mi (146 km)

TollOn a free road

National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency

Maintained byState 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 Or 58 (hwy 018) over Eagle Creek built?

It was built in 1965, making it 60 years old in 2025.

What condition is Or 58 (hwy 018) over Eagle 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 May 2024.

How much traffic does Or 58 (hwy 018) over Eagle Creek carry?

About 2,706 vehicles per day (2022 count), of which roughly 41% are trucks.

How long is Or 58 (hwy 018) over Eagle Creek?

The structure is 50 ft (15.2 m) long with a longest span of 50 ft (15.2 m) and a deck 38 ft wide.

Who owns Or 58 (hwy 018) over Eagle Creek?

It is owned by the State Highway Agency.