US Bridges

Mc Canse RD over I-84 (hwy 006)

Fair

Union County, Oregon · 057 MI NW Baker CO Line · Structure no. 09780 006 28053

Built
1974
51 years old
Condition
Fair
inspected June 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
294 ft
3 main spans
Daily traffic
135
2010 count
Owner
State
State Highway Agency

About this bridge

Mc Canse RD over I-84 (hwy 006) is a prestressed concrete continuous box beam or girders - multiple carrying Mc Canse RD over I-84 (hwy 006) 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 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 135 vehicles a day, roughly 20% of them trucks, projected to reach 166 by 2030. The structure is 294 ft (89.6 m) long and 34 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

Location

Open in Google Maps
CarriesMc Canse RD
CrossesI-84 (hwy 006)
Location057 MI NW Baker CO Line
RouteCounty Highway 0
CountyUnion County
StateOregon
Coordinates45.09735, -117.95333
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure8 Very GoodNo problems noted.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating25.4 US tons
Inventory rating19.6 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length294 ft (89.6 m)
Longest span132 ft (40.2 m)
Deck width34 ft (10.4 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic135 (2010)
Projected traffic166 by 2030
Trucks20%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed6.2 mi (10 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Mc Canse RD over I-84 (hwy 006) built?

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

What condition is Mc Canse RD over I-84 (hwy 006) 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 2024.

How much traffic does Mc Canse RD over I-84 (hwy 006) carry?

About 135 vehicles per day (2010 count), of which roughly 20% are trucks.

How long is Mc Canse RD over I-84 (hwy 006)?

The structure is 294 ft (89.6 m) long with a longest span of 132 ft (40.2 m) and a deck 34 ft wide.

Who owns Mc Canse RD over I-84 (hwy 006)?

It is owned by the State Highway Agency.