US Bridges

19 S 07 W 28.00: over Siuslaw River

Fair

Lane County, Oregon · 0.2 Miles S of Siuslaw Ri · Structure no. 0000000L1439117

Built
1961
64 years old
Condition
Fair
inspected February 2023
Type
Tee Beam
Concrete Continuous
Length
135 ft
3 main spans
Daily traffic
20
2021 count
Owner
Federal
Bureau of Land Management

About this bridge

19 S 07 W 28.00: over Siuslaw River is a concrete continuous tee beam carrying 19 S 07 W 28.00: over Siuslaw River 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 20 vehicles a day, roughly 10% of them trucks, projected to reach 35 by 2041. The structure is 135 ft (41.1 m) long and 16 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

Carries19 S 07 W 28.00:
CrossesSiuslaw River
Location0.2 Miles S of Siuslaw Ri
RouteFederal Lands Road 0
StateOregon
Coordinates43.88639, -123.53611
Functional classRural Local

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.
Channel and channel protection7 GoodSome minor problems.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating50.7 US tons
Inventory rating38.9 US tons

Structure

Structure typeTee Beam
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadOther
Structure length135 ft (41.1 m)
Longest span54 ft (16.5 m)
Deck width16 ft (5 m)
Roadway width14 ft (4.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic20 (2021)
Projected traffic35 by 2041
Trucks10%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerBureau of Land Management
Maintained byBureau of Land Management
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost$10,000 (2021 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was 19 S 07 W 28.00: over Siuslaw River built?

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

What condition is 19 S 07 W 28.00: over Siuslaw River 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 19 S 07 W 28.00: over Siuslaw River carry?

About 20 vehicles per day (2021 count), of which roughly 10% are trucks.

How long is 19 S 07 W 28.00: over Siuslaw River?

The structure is 135 ft (41.1 m) long with a longest span of 54 ft (16.5 m) and a deck 16 ft wide.

Who owns 19 S 07 W 28.00: over Siuslaw River?

It is owned by the Bureau of Land Management.