US Bridges

I-5 (hwy 001) NB over Camas Swale

Fair

Lane County, Oregon · 062 MI S of Eugene Scl · Structure no. 07736A001 18546

Built
1961
64 years old
Condition
Fair
inspected May 2024
Type
Tee Beam
Concrete Continuous
Length
120 ft
3 main spans
Daily traffic
21,171
2022 count
Owner
State
State Highway Agency

About this bridge

I-5 (hwy 001) NB over Camas Swale is a concrete continuous tee beam carrying I-5 (hwy 001) NB over Camas Swale in Lane County, Oregon. It was built in 1961, so it is 64 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 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 21,171 vehicles a day, roughly 26% of them trucks, projected to reach 21,800 by 2042. The structure is 120 ft (36.6 m) long and 42 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

Location

Open in Google Maps
CarriesI-5 (hwy 001) NB
CrossesCamas Swale
Location062 MI S of Eugene Scl
RouteInterstate 5
CountyLane County
StateOregon
Coordinates43.95583, -123.01022
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.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating40.7 US tons
Inventory rating31.4 US tons

Structure

Structure typeTee Beam
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length120 ft (36.6 m)
Longest span48 ft (14.6 m)
Deck width42 ft (12.8 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic21,171 (2022)
Projected traffic21,800 by 2042
Trucks26%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 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 (hwy 001) NB over Camas Swale built?

It was built in 1961, making it 64 years old in 2025.

What condition is I-5 (hwy 001) NB over Camas Swale 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 May 2024.

How much traffic does I-5 (hwy 001) NB over Camas Swale carry?

About 21,171 vehicles per day (2022 count), of which roughly 26% are trucks.

How long is I-5 (hwy 001) NB over Camas Swale?

The structure is 120 ft (36.6 m) long with a longest span of 48 ft (14.6 m) and a deck 42 ft wide.

Who owns I-5 (hwy 001) NB over Camas Swale?

It is owned by the State Highway Agency.