Monterey Ave over HWY 064
FairClackamas County, Oregon · 1.63 MI S of Portland Scl · Structure no. 18596 064 01494
- Built
- 2002
- 23 years old
- Condition
- Fair
- inspected March 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 379 ft
- 2 main spans
- Daily traffic
- 58,129
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
Monterey Ave over HWY 064 is a prestressed concrete continuous box beam or girders - multiple carrying Monterey Ave over HWY 064 in Clackamas County, Oregon. It was built in 2002, so it is 23 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 58,129 vehicles a day, roughly 10% of them trucks, projected to reach 161,800 by 2040. The structure is 379 ft (115.5 m) long and 63 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Monterey Ave over HWY 064 built?
It was built in 2002, making it 23 years old in 2025.
What condition is Monterey Ave 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 Monterey Ave over HWY 064 carry?
About 58,129 vehicles per day (2020 count), of which roughly 10% are trucks.
How long is Monterey Ave over HWY 064?
The structure is 379 ft (115.5 m) long with a longest span of 200 ft (61 m) and a deck 63 ft wide.
Who owns Monterey Ave over HWY 064?
It is owned by the State Highway Agency.