US Bridges

Or 22 (hwy 162) over Minto Creek

FairPosted for load

Linn County, Oregon · 047 MI S Marion Linn CO L · Structure no. 06806 162 06548

Built
1934
91 years old, rebuilt 1965
Condition
Fair
inspected August 2023
Type
Tee Beam
Concrete Continuous
Length
62 ft
3 main spans
Daily traffic
3,423
2022 count
Owner
State
State Highway Agency

About this bridge

Or 22 (hwy 162) over Minto Creek is a concrete continuous tee beam carrying Or 22 (hwy 162) over Minto Creek in Linn County, Oregon. It was built in 1934 and reconstructed in 1965, so it is 91 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 3,423 vehicles a day, roughly 17% of them trucks, projected to reach 5,900 by 2042. The structure is 62 ft (19 m) long and 43 ft wide. If it were closed, the detour would be 46.6 mi (75 km).

CarriesOr 22 (hwy 162)
CrossesMinto Creek
Location047 MI S Marion Linn CO L
RouteState Highway 22
StateOregon
Coordinates44.62718, -121.94218
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.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
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 inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusPosted for other load-capacity restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating21.4 US tons
Inventory rating16.4 US tons

Structure

Structure typeTee Beam
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadH 15
Structure length62 ft (19 m)
Longest span37 ft (11.3 m)
Deck width43 ft (13.1 m)
Roadway width41 ft (12.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,423 (2022)
Projected traffic5,900 by 2042
Trucks17%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed46.6 mi (75 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 22 (hwy 162) over Minto Creek built?

It was built in 1934, making it 91 years old in 2025. It was reconstructed in 1965.

What condition is Or 22 (hwy 162) over Minto 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 August 2023.

How much traffic does Or 22 (hwy 162) over Minto Creek carry?

About 3,423 vehicles per day (2022 count), of which roughly 17% are trucks.

How long is Or 22 (hwy 162) over Minto Creek?

The structure is 62 ft (19 m) long with a longest span of 37 ft (11.3 m) and a deck 43 ft wide.

Who owns Or 22 (hwy 162) over Minto Creek?

It is owned by the State Highway Agency.