HWY 123 over NE 122nd Ave
FairPosted for loadMultnomah County, Oregon · 7.0 MI NE Portland Cc · Structure no. 09059 123 01243
- Built
- 1962
- 63 years old
- Condition
- Fair
- inspected September 2023
- Type
- Slab
- Concrete Continuous
- Length
- 132 ft
- 4 main spans
- Daily traffic
- 19,614
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
HWY 123 over NE 122nd Ave is a concrete continuous slab carrying HWY 123 over NE 122nd Ave in Multnomah County, Oregon. It was built in 1962, so it is 63 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. Its operating status is: posted for other load-capacity restriction.
It carries about 19,614 vehicles a day, roughly 8% of them trucks, projected to reach 27,700 by 2042. The structure is 132 ft (40.2 m) long and 64 ft wide.
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 123 over NE 122nd Ave built?
It was built in 1962, making it 63 years old in 2025.
What condition is HWY 123 over NE 122nd Ave 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 September 2023.
How much traffic does HWY 123 over NE 122nd Ave carry?
About 19,614 vehicles per day (2022 count), of which roughly 8% are trucks.
How long is HWY 123 over NE 122nd Ave?
The structure is 132 ft (40.2 m) long with a longest span of 37 ft (11.4 m) and a deck 64 ft wide.
Who owns HWY 123 over NE 122nd Ave?
It is owned by the State Highway Agency.