US Bridges

Or 22 (hwy 32) over Louie Creek

PoorPosted for load

Tillamook County, Oregon · 107 MI SE Hebo · Structure no. 04681 032 01066

Built
1962
63 years old
Condition
Poor
inspected March 2024
Type
Stringer/Multi-beam or Girder
Wood or Timber
Length
38 ft
2 main spans
Daily traffic
1,724
2022 count
Owner
State
State Highway Agency

About this bridge

Or 22 (hwy 32) over Louie Creek is a wood or timber stringer/multi-beam or girder carrying Or 22 (hwy 32) over Louie Creek in Tillamook County, Oregon. It was built in 1962, so it is 63 years old, older than the Oregon average of 49.9 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for other load-capacity restriction.

It carries about 1,724 vehicles a day, roughly 19% of them trucks, projected to reach 2,100 by 2042. The structure is 38 ft (11.6 m) long and 29 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesOr 22 (hwy 32)
CrossesLouie Creek
Location107 MI SE Hebo
RouteState Highway 22
StateOregon
Coordinates45.10475, -123.78939
Functional classRural Minor Arterial

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusPosted for other load-capacity restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating19.6 US tons
Inventory rating15.3 US tons

Structure

MaterialWood or Timber
DeckWood or timber
Main spans2
Design loadH 20
Structure length38 ft (11.6 m)
Longest span19 ft (5.8 m)
Deck width29 ft (8.9 m)
Roadway width27 ft (8.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,724 (2022)
Projected traffic2,100 by 2042
Trucks19%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$195,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Or 22 (hwy 32) over Louie Creek built?

It was built in 1962, making it 63 years old in 2025.

What condition is Or 22 (hwy 32) over Louie Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in March 2024.

How much traffic does Or 22 (hwy 32) over Louie Creek carry?

About 1,724 vehicles per day (2022 count), of which roughly 19% are trucks.

How long is Or 22 (hwy 32) over Louie Creek?

The structure is 38 ft (11.6 m) long with a longest span of 19 ft (5.8 m) and a deck 29 ft wide.

Who owns Or 22 (hwy 32) over Louie Creek?

It is owned by the State Highway Agency.