Greenburg Road over HWY 144
FairWashington County, Oregon · 0.7 N Tigard Cc · Structure no. 13574 144C00495
- Built
- 1973
- 52 years old, rebuilt 1999
- Condition
- Fair
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 211 ft
- 2 main spans
- Daily traffic
- 19,149
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Greenburg Road over HWY 144 is a prestressed concrete continuous stringer/multi-beam or girder carrying Greenburg Road over HWY 144 in Washington County, Oregon. It was built in 1973 and reconstructed in 1999, so it is 52 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 19,149 vehicles a day, roughly 3% of them trucks, projected to reach 24,300 by 2030. The structure is 211 ft (64.3 m) long and 102 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Greenburg Road over HWY 144 built?
It was built in 1973, making it 52 years old in 2025. It was reconstructed in 1999.
What condition is Greenburg Road 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 Greenburg Road over HWY 144 carry?
About 19,149 vehicles per day (2022 count), of which roughly 3% are trucks.
How long is Greenburg Road over HWY 144?
The structure is 211 ft (64.3 m) long with a longest span of 109 ft (33.2 m) and a deck 102 ft wide.
Who owns Greenburg Road over HWY 144?
It is owned by the State Highway Agency.