US Bridges

Fry Road over Oak Creek

Poor

Linn County, Oregon · 015 MI North HWY 34 · Structure no. 12617 033600054

Built
1965
60 years old
Condition
Poor
inspected October 2024
Type
Slab
Prestressed Concrete
Length
61 ft
2 main spans
Daily traffic
356
2021 count
Owner
County
County Highway Agency

About this bridge

Fry Road over Oak Creek is a prestressed concrete slab carrying Fry Road over Oak Creek in Linn 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 poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: open, would be posted or closed except for temporary shoring.

It carries about 356 vehicles a day, roughly 21% of them trucks, projected to reach 489 by 2041. The structure is 61 ft (18.6 m) long and 24 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesFry Road
CrossesOak Creek
Location015 MI North HWY 34
RouteCounty Highway C0336
StateOregon
Coordinates44.57654, -123.04344
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, would be posted or closed except for temporary shoring
ScourUnknown foundation; not evaluated for scour
Structural evaluation4: Meets minimum tolerable limits to be 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 rating30.3 US tons
Inventory rating23.3 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckOther
Main spans2
Design loadHS 20
Structure length61 ft (18.6 m)
Longest span30 ft (9.1 m)
Deck width24 ft (7.3 m)
Roadway width22 ft (6.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic356 (2021)
Projected traffic489 by 2041
Trucks21%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 Fry Road over Oak Creek built?

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

What condition is Fry Road over Oak Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in October 2024.

How much traffic does Fry Road over Oak Creek carry?

About 356 vehicles per day (2021 count), of which roughly 21% are trucks.

How long is Fry Road over Oak Creek?

The structure is 61 ft (18.6 m) long with a longest span of 30 ft (9.1 m) and a deck 24 ft wide.

Who owns Fry Road over Oak Creek?

It is owned by the County Highway Agency.