US Bridges

Or 22 (hwy 162) over I-5 (hwy 1)

Fair

Marion County, Oregon · N. Santiam HWY and I-5 · Structure no. 18268 162 00142

Built
2000
25 years old
Condition
Fair
inspected August 2023
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete Continuous
Length
295 ft
2 main spans
Daily traffic
46,926
2022 count
Owner
State
State Highway Agency

About this bridge

Or 22 (hwy 162) over I-5 (hwy 1) is a prestressed concrete continuous box beam or girders - single or spread carrying Or 22 (hwy 162) over I-5 (hwy 1) in Marion County, Oregon. It was built in 2000, so it is 25 years old, younger 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 46,926 vehicles a day, roughly 4% of them trucks, projected to reach 67,500 by 2042. The structure is 295 ft (89.9 m) long and 97 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesOr 22 (hwy 162)
CrossesI-5 (hwy 1)
LocationN. Santiam HWY and I-5
RouteState Highway 22
CountyMarion County
StateOregon
Coordinates44.91551, -122.98859
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating18.2 US tons
Inventory rating13.9 US tons

Structure

Structure typeBox Beam or Girders - Single or Spread
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 25 or greater
Structure length295 ft (89.9 m)
Longest span148 ft (45.1 m)
Deck width97 ft (29.6 m)
Roadway width94 ft (28.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic46,926 (2022)
Projected traffic67,500 by 2042
Trucks4%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Or 22 (hwy 162) over I-5 (hwy 1) built?

It was built in 2000, making it 25 years old in 2025.

What condition is Or 22 (hwy 162) over I-5 (hwy 1) 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 I-5 (hwy 1) carry?

About 46,926 vehicles per day (2022 count), of which roughly 4% are trucks.

How long is Or 22 (hwy 162) over I-5 (hwy 1)?

The structure is 295 ft (89.9 m) long with a longest span of 148 ft (45.1 m) and a deck 97 ft wide.

Who owns Or 22 (hwy 162) over I-5 (hwy 1)?

It is owned by the State Highway Agency.