US Bridges

Labiske RD over Wallooskee River

Good

Clatsop County, Oregon · 020 MI North of Olney · Structure no. 18842 603 00181

Built
2002
23 years old
Condition
Good
inspected March 2023
Type
Slab
Prestressed Concrete
Length
65 ft
1 main span
Daily traffic
168
2020 count
Owner
County
County Highway Agency

About this bridge

Labiske RD over Wallooskee River is a prestressed concrete slab carrying Labiske RD over Wallooskee River in Clatsop County, Oregon. It was built in 2002, so it is 23 years old, younger than the Oregon average of 49.9 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 168 vehicles a day, roughly 10% of them trucks, projected to reach 193 by 2025. The structure is 65 ft (19.8 m) long and 24 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesLabiske RD
CrossesWallooskee River
Location020 MI North of Olney
RouteCounty Highway C0603
StateOregon
Coordinates46.12835, -123.7489
Functional classRural Minor Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
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 evaluation8: Equal to present desirable criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating72.9 US tons
Inventory rating56.1 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHL 93
Structure length65 ft (19.8 m)
Longest span64 ft (19.5 m)
Deck width24 ft (7.3 m)
Roadway width20 ft (6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic168 (2020)
Projected traffic193 by 2025
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$332,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Labiske RD over Wallooskee River built?

It was built in 2002, making it 23 years old in 2025.

What condition is Labiske RD over Wallooskee River in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in March 2023.

How much traffic does Labiske RD over Wallooskee River carry?

About 168 vehicles per day (2020 count), of which roughly 10% are trucks.

How long is Labiske RD over Wallooskee River?

The structure is 65 ft (19.8 m) long with a longest span of 64 ft (19.5 m) and a deck 24 ft wide.

Who owns Labiske RD over Wallooskee River?

It is owned by the County Highway Agency.