Millikan Way over Beaverton Creek
FairWashington County, Oregon · 002 N Tualatin Valley HWY · Structure no. BB015 000000000
- Built
- 1984
- 41 years old
- Condition
- Fair
- inspected September 2024
- Type
- Slab
- Concrete Continuous
- Length
- 121 ft
- 3 main spans
- Daily traffic
- 7,083
- 2020 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Millikan Way over Beaverton Creek is a concrete continuous slab carrying Millikan Way over Beaverton Creek in Washington County, Oregon. It was built in 1984, so it is 41 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 7,083 vehicles a day, roughly 5% of them trucks, projected to reach 7,812 by 2025. The structure is 121 ft (36.9 m) long and 71 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Millikan Way over Beaverton Creek built?
It was built in 1984, making it 41 years old in 2025.
What condition is Millikan Way over Beaverton Creek 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 2024.
How much traffic does Millikan Way over Beaverton Creek carry?
About 7,083 vehicles per day (2020 count), of which roughly 5% are trucks.
How long is Millikan Way over Beaverton Creek?
The structure is 121 ft (36.9 m) long with a longest span of 40 ft (12.2 m) and a deck 71 ft wide.
Who owns Millikan Way over Beaverton Creek?
It is owned by the City or Municipal Highway Agency.