HWY 064 over Harold ST
FairMultnomah County, Oregon · 7.4 MI N Clackamas River · Structure no. 13537 064 01811
- Built
- 1978
- 47 years old
- Condition
- Fair
- inspected March 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 110 ft
- 1 main span
- Daily traffic
- 151,700
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
HWY 064 over Harold ST is a prestressed concrete box beam or girders - multiple carrying HWY 064 over Harold ST in Multnomah County, Oregon. It was built in 1978, so it is 47 years old, younger 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 151,700 vehicles a day, roughly 8% of them trucks, projected to reach 167,300 by 2042. The structure is 110 ft (33.5 m) long and 162 ft wide. If it were closed, the detour would be 0.6 mi (1 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was HWY 064 over Harold ST built?
It was built in 1978, making it 47 years old in 2025.
What condition is HWY 064 over Harold ST 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 HWY 064 over Harold ST carry?
About 151,700 vehicles per day (2022 count), of which roughly 8% are trucks.
How long is HWY 064 over Harold ST?
The structure is 110 ft (33.5 m) long with a longest span of 110 ft (33.5 m) and a deck 162 ft wide.
Who owns HWY 064 over Harold ST?
It is owned by the State Highway Agency.