US Bridges

I-84 (hwy 006) EB over Wolf Creek EB

Good

Union County, Oregon · 018 MI NW Baker CO Line · Structure no. 07291D006 28438

Built
1974
51 years old
Condition
Good
inspected March 2024
Type
Slab
Concrete Continuous
Length
62 ft
3 main spans
Daily traffic
6,348
2022 count
Owner
State
State Highway Agency

About this bridge

I-84 (hwy 006) EB over Wolf Creek EB is a concrete continuous slab carrying I-84 (hwy 006) EB over Wolf Creek EB in Union County, Oregon. It was built in 1974, so it is 51 years old, older 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 6,348 vehicles a day, roughly 35% of them trucks, projected to reach 7,400 by 2042. The structure is 62 ft (18.9 m) long and 44 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesI-84 (hwy 006) EB
CrossesWolf Creek EB
Location018 MI NW Baker CO Line
RouteInterstate 84
StateOregon
Coordinates45.0433, -117.93575
Functional classRural Principal Arterial - Interstate

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating55 US tons
Inventory rating42.5 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length62 ft (18.9 m)
Longest span44 ft (13.4 m)
Deck width44 ft (13.4 m)
Roadway width41 ft (12.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,348 (2022)
Projected traffic7,400 by 2042
Trucks35%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was I-84 (hwy 006) EB over Wolf Creek EB built?

It was built in 1974, making it 51 years old in 2025.

What condition is I-84 (hwy 006) EB over Wolf Creek EB 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 2024.

How much traffic does I-84 (hwy 006) EB over Wolf Creek EB carry?

About 6,348 vehicles per day (2022 count), of which roughly 35% are trucks.

How long is I-84 (hwy 006) EB over Wolf Creek EB?

The structure is 62 ft (18.9 m) long with a longest span of 44 ft (13.4 m) and a deck 44 ft wide.

Who owns I-84 (hwy 006) EB over Wolf Creek EB?

It is owned by the State Highway Agency.