US Bridges

82nd DR over HWY 064

Fair

Clackamas County, Oregon · 1.9 MI N of Oregon City · Structure no. 09757 064C01105

Built
1971
54 years old
Condition
Fair
inspected March 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
350 ft
2 main spans
Daily traffic
19,089
2022 count
Owner
State
State Highway Agency

About this bridge

82nd DR over HWY 064 is a prestressed concrete continuous box beam or girders - multiple carrying 82nd DR over HWY 064 in Clackamas County, Oregon. It was built in 1971, so it is 54 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 19,089 vehicles a day, roughly 8% of them trucks, projected to reach 148,800 by 2040. The structure is 350 ft (106.7 m) long and 69 ft wide. If it were closed, the detour would be 5.6 mi (9 km).

Carries82nd DR
CrossesHWY 064
Location1.9 MI N of Oregon City
RouteCity Street 0
StateOregon
Coordinates45.38469, -122.579
Functional classUrban 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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44 US tons
Inventory rating34 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2 (+2 approach)
Design loadHS 20
Structure length350 ft (106.7 m)
Longest span157 ft (47.9 m)
Deck width69 ft (20.9 m)
Roadway width60 ft (18.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic19,089 (2022)
Projected traffic148,800 by 2040
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed5.6 mi (9 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 proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was 82nd DR over HWY 064 built?

It was built in 1971, making it 54 years old in 2025.

What condition is 82nd DR over HWY 064 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 March 2023.

How much traffic does 82nd DR over HWY 064 carry?

About 19,089 vehicles per day (2022 count), of which roughly 8% are trucks.

How long is 82nd DR over HWY 064?

The structure is 350 ft (106.7 m) long with a longest span of 157 ft (47.9 m) and a deck 69 ft wide.

Who owns 82nd DR over HWY 064?

It is owned by the State Highway Agency.