Conn 2 (parkway)co over HWY 144
FairWashington County, Oregon · Sunset Interchange · Structure no. 09607 144 00011
- Built
- 1971
- 54 years old
- Condition
- Fair
- inspected June 2024
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 260 ft
- 3 main spans
- Daily traffic
- 1,000
- 2010 count
- Owner
- State
- State Highway Agency
About this bridge
Conn 2 (parkway)co over HWY 144 is a concrete continuous box beam or girders - multiple carrying Conn 2 (parkway)co over HWY 144 in Washington 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 1,000 vehicles a day, roughly 1% of them trucks, projected to reach 1,200 by 2030. The structure is 260 ft (79.2 m) long and 43 ft wide. If it were closed, the detour would be 38.5 mi (62 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Conn 2 (parkway)co over HWY 144 built?
It was built in 1971, making it 54 years old in 2025.
What condition is Conn 2 (parkway)co over HWY 144 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 June 2024.
How much traffic does Conn 2 (parkway)co over HWY 144 carry?
About 1,000 vehicles per day (2010 count), of which roughly 1% are trucks.
How long is Conn 2 (parkway)co over HWY 144?
The structure is 260 ft (79.2 m) long with a longest span of 85 ft (25.9 m) and a deck 43 ft wide.
Who owns Conn 2 (parkway)co over HWY 144?
It is owned by the State Highway Agency.