US Bridges

Mcalister Lane over I-84 (hwy 006)

Fair

Union County, Oregon · 2.4 Mi. SE Jct. or RTE 82 · Structure no. 09634 006 26421

Built
1972
53 years old
Condition
Fair
inspected June 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
626 ft
4 main spans
Daily traffic
8,100
2010 count
Owner
State
State Highway Agency

About this bridge

Mcalister Lane over I-84 (hwy 006) is a prestressed concrete continuous box beam or girders - multiple carrying Mcalister Lane over I-84 (hwy 006) in Union County, Oregon. It was built in 1972, so it is 53 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 8,100 vehicles a day, roughly 43% of them trucks, projected to reach 12,000 by 2030. The structure is 626 ft (190.8 m) long and 43 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
CarriesMcalister Lane
CrossesI-84 (hwy 006)
Location2.4 Mi. SE Jct. or RTE 82
RouteCounty Highway 0
CountyUnion County
StateOregon
Coordinates45.3042, -118.04461
Functional classRural Major 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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating83.9 US tons
Inventory rating65 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length626 ft (190.8 m)
Longest span207 ft (63.1 m)
Deck width43 ft (13 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,100 (2010)
Projected traffic12,000 by 2030
Trucks43%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
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 statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Mcalister Lane over I-84 (hwy 006) built?

It was built in 1972, making it 53 years old in 2025.

What condition is Mcalister Lane 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 Mcalister Lane over I-84 (hwy 006) carry?

About 8,100 vehicles per day (2010 count), of which roughly 43% are trucks.

How long is Mcalister Lane over I-84 (hwy 006)?

The structure is 626 ft (190.8 m) long with a longest span of 207 ft (63.1 m) and a deck 43 ft wide.

Who owns Mcalister Lane over I-84 (hwy 006)?

It is owned by the State Highway Agency.