US Bridges

I-5 (hwy 1) NB over UPRR & HWY 164

Fair

Linn County, Oregon · 040 MI N of Albany Ncl · Structure no. 18347 001 23822

Built
2001
24 years old
Condition
Fair
inspected February 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
400 ft
3 main spans
Daily traffic
33,301
2022 count
Owner
State
State Highway Agency

About this bridge

I-5 (hwy 1) NB over UPRR & HWY 164 is a prestressed concrete stringer/multi-beam or girder carrying I-5 (hwy 1) NB over UPRR & HWY 164 in Linn County, Oregon. It was built in 2001, so it is 24 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 33,301 vehicles a day, roughly 15% of them trucks, projected to reach 45,450 by 2042. The structure is 400 ft (122 m) long and 62 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesI-5 (hwy 1) NB
CrossesUPRR & HWY 164
Location040 MI N of Albany Ncl
RouteInterstate 5
CountyLinn County
StateOregon
Coordinates44.70186, -123.05192
Functional classRural Principal Arterial - Interstate

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.
Substructure7 GoodSome minor problems.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating55.7 US tons
Inventory rating42.9 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length400 ft (122 m)
Longest span154 ft (47 m)
Deck width62 ft (18.8 m)
Roadway width59 ft (18 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic33,301 (2022)
Projected traffic45,450 by 2042
Trucks15%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway and railroad
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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 I-5 (hwy 1) NB over UPRR & HWY 164 built?

It was built in 2001, making it 24 years old in 2025.

What condition is I-5 (hwy 1) NB over UPRR & HWY 164 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 February 2023.

How much traffic does I-5 (hwy 1) NB over UPRR & HWY 164 carry?

About 33,301 vehicles per day (2022 count), of which roughly 15% are trucks.

How long is I-5 (hwy 1) NB over UPRR & HWY 164?

The structure is 400 ft (122 m) long with a longest span of 154 ft (47 m) and a deck 62 ft wide.

Who owns I-5 (hwy 1) NB over UPRR & HWY 164?

It is owned by the State Highway Agency.