US Bridges

Woods Cloverdale over Nestucca River

Fair

Tillamook County, Oregon · In Cloverdale-Jct HWY 101 · Structure no. 11315A885 00005

Built
1986
39 years old
Condition
Fair
inspected June 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
300 ft
1 main span
Daily traffic
874
2020 count
Owner
County
County Highway Agency

About this bridge

Woods Cloverdale over Nestucca River is a prestressed concrete stringer/multi-beam or girder carrying Woods Cloverdale over Nestucca River in Tillamook County, Oregon. It was built in 1986, so it is 39 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 874 vehicles a day, roughly 15% of them trucks, projected to reach 1,044 by 2025. The structure is 300 ft (91.4 m) long and 35 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

Location

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CarriesWoods Cloverdale
CrossesNestucca River
LocationIn Cloverdale-Jct HWY 101
RouteCounty Highway C0885
CountyTillamook County
StateOregon
Coordinates45.20701, -123.89009
Functional classRural Minor Collector

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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating39.2 US tons
Inventory rating30.3 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1 (+5 approach)
Design loadHS 20
Structure length300 ft (91.4 m)
Longest span90 ft (27.4 m)
Deck width35 ft (10.7 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic874 (2020)
Projected traffic1,044 by 2025
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 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 proposedNone recorded
Estimated improvement cost—
NavigationNavigation control on waterway (bridge permit required)

Frequently asked questions

When was Woods Cloverdale over Nestucca River built?

It was built in 1986, making it 39 years old in 2025.

What condition is Woods Cloverdale over Nestucca 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 June 2023.

How much traffic does Woods Cloverdale over Nestucca River carry?

About 874 vehicles per day (2020 count), of which roughly 15% are trucks.

How long is Woods Cloverdale over Nestucca River?

The structure is 300 ft (91.4 m) long with a longest span of 90 ft (27.4 m) and a deck 35 ft wide.

Who owns Woods Cloverdale over Nestucca River?

It is owned by the County Highway Agency.