US Bridges

I-5 NB (hwy 001) over Willamette R HWY015 UPRR

Fair

Lane County, Oregon · 01.1 MI N of Eugene Scl · Structure no. 21038 001 19275

Built
2012
13 years old
Condition
Fair
inspected March 2023
Type
Arch - Deck
Concrete Continuous
Length
1,985 ft
2 main spans
Daily traffic
28,845
2022 count
Owner
State
State Highway Agency

About this bridge

I-5 NB (hwy 001) over Willamette R HWY015 UPRR is a concrete continuous arch - deck carrying I-5 NB (hwy 001) over Willamette R HWY015 UPRR in Lane County, Oregon. It was built in 2012, so it is 13 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 28,845 vehicles a day, roughly 17% of them trucks, projected to reach 37,500 by 2042. The structure is 1,985 ft (604.9 m) long and 68 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesI-5 NB (hwy 001)
CrossesWillamette R HWY015 UPRR
Location01.1 MI N of Eugene Scl
RouteInterstate 5
CountyLane County
StateOregon
Coordinates44.04495, -123.05013
Functional classUrban 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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44.3 US tons
Inventory rating34.3 US tons

Structure

Structure typeArch - Deck
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2 (+8 approach)
Design loadHL 93
Structure length1,985 ft (604.9 m)
Longest span416 ft (126.8 m)
Deck width68 ft (20.6 m)
Roadway width64 ft (19.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic28,845 (2022)
Projected traffic37,500 by 2042
Trucks17%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway, waterway 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was I-5 NB (hwy 001) over Willamette R HWY015 UPRR built?

It was built in 2012, making it 13 years old in 2025.

What condition is I-5 NB (hwy 001) over Willamette R HWY015 UPRR 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 March 2023.

How much traffic does I-5 NB (hwy 001) over Willamette R HWY015 UPRR carry?

About 28,845 vehicles per day (2022 count), of which roughly 17% are trucks.

How long is I-5 NB (hwy 001) over Willamette R HWY015 UPRR?

The structure is 1,985 ft (604.9 m) long with a longest span of 416 ft (126.8 m) and a deck 68 ft wide.

Who owns I-5 NB (hwy 001) over Willamette R HWY015 UPRR?

It is owned by the State Highway Agency.