US Bridges

Odf & W Road over NF Klaskanine River

Fair

Clatsop County, Oregon · At Klaskanine R Hatch · Structure no. 21340 000 00000

Built
2008
17 years old
Condition
Fair
inspected September 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
75 ft
1 main span
Daily traffic
10
2010 count
Owner
State
Other State Agency

About this bridge

Odf & W Road over NF Klaskanine River is a steel stringer/multi-beam or girder carrying Odf & W Road over NF Klaskanine River in Clatsop County, Oregon. It was built in 2008, so it is 17 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 10 vehicles a day, roughly 5% of them trucks, projected to reach 12 by 2030. The structure is 75 ft (22.9 m) long and 12 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesOdf & W Road
CrossesNF Klaskanine River
LocationAt Klaskanine R Hatch
RouteState Lands Road 0
StateOregon
Coordinates46.089, -123.7189
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
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating38.9 US tons
Inventory rating30 US tons

Structure

MaterialSteel
DeckCorrugated steel
Main spans1
Design loadHS 20
Structure length75 ft (22.9 m)
Longest span75 ft (22.9 m)
Deck width12 ft (3.7 m)
Roadway width12 ft (3.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10 (2010)
Projected traffic12 by 2030
Trucks5%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerOther State Agency
Maintained byOther State Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Odf & W Road over NF Klaskanine River built?

It was built in 2008, making it 17 years old in 2025.

What condition is Odf & W Road over NF Klaskanine 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 September 2023.

How much traffic does Odf & W Road over NF Klaskanine River carry?

About 10 vehicles per day (2010 count), of which roughly 5% are trucks.

How long is Odf & W Road over NF Klaskanine River?

The structure is 75 ft (22.9 m) long with a longest span of 75 ft (22.9 m) and a deck 12 ft wide.

Who owns Odf & W Road over NF Klaskanine River?

It is owned by the Other State Agency.