Division ST over Trimet & Conn SB
FairMultnomah County, Oregon · 7.0 MI S Ore-Wash Line · Structure no. 13528A064C01963
- Built
- 1979
- 46 years old
- Condition
- Fair
- inspected March 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 115 ft
- 1 main span
- Daily traffic
- 17,658
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Division ST over Trimet & Conn SB is a prestressed concrete box beam or girders - multiple carrying Division ST over Trimet & Conn SB in Multnomah County, Oregon. It was built in 1979, so it is 46 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 17,658 vehicles a day, roughly 9% of them trucks, projected to reach 190,300 by 2040. The structure is 115 ft (35.1 m) long and 78 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 Division ST over Trimet & Conn SB built?
It was built in 1979, making it 46 years old in 2025.
What condition is Division ST over Trimet & Conn SB 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 Division ST over Trimet & Conn SB carry?
About 17,658 vehicles per day (2022 count), of which roughly 9% are trucks.
How long is Division ST over Trimet & Conn SB?
The structure is 115 ft (35.1 m) long with a longest span of 115 ft (35.1 m) and a deck 78 ft wide.
Who owns Division ST over Trimet & Conn SB?
It is owned by the State Highway Agency.