US Bridges

Whiskey Creek Road over Wallowa River

Poor

Wallowa County, Oregon · 0.15 MI E of HWY 82 · Structure no. 09725 786 00015

Built
1967
58 years old
Condition
Poor
inspected September 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
91 ft
1 main span
Daily traffic
346
2020 count
Owner
County
County Highway Agency

About this bridge

Whiskey Creek Road over Wallowa River is a prestressed concrete box beam or girders - multiple carrying Whiskey Creek Road over Wallowa River in Wallowa County, Oregon. It was built in 1967, so it is 58 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.

It carries about 346 vehicles a day, roughly 5% of them trucks, projected to reach 411 by 2025. The structure is 91 ft (27.7 m) long and 40 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesWhiskey Creek Road
CrossesWallowa River
Location0.15 MI E of HWY 82
RouteCounty Highway 0
StateOregon
Coordinates45.57015, -117.52338
Functional classRural Major Collector

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
Deck7 GoodSome minor problems.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating34 US tons
Inventory rating26.1 US tons

Structure

MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 20
Structure length91 ft (27.7 m)
Longest span90 ft (27.4 m)
Deck width40 ft (12.3 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic346 (2020)
Projected traffic411 by 2025
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed3.1 mi (5 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$607,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Whiskey Creek Road over Wallowa River built?

It was built in 1967, making it 58 years old in 2025.

What condition is Whiskey Creek Road over Wallowa River 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 September 2023.

How much traffic does Whiskey Creek Road over Wallowa River carry?

About 346 vehicles per day (2020 count), of which roughly 5% are trucks.

How long is Whiskey Creek Road over Wallowa River?

The structure is 91 ft (27.7 m) long with a longest span of 90 ft (27.4 m) and a deck 40 ft wide.

Who owns Whiskey Creek Road over Wallowa River?

It is owned by the County Highway Agency.