Lafollett RD over Tualatin River Overflow
FairWashington County, Oregon · .175 W. Golf Course Road · Structure no. 19853 105600010
- Built
- 2003
- 22 years old
- Condition
- Fair
- inspected September 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 95 ft
- 1 main span
- Daily traffic
- 850
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Lafollett RD over Tualatin River Overflow is a prestressed concrete tee beam carrying Lafollett RD over Tualatin River Overflow in Washington County, Oregon. It was built in 2003, so it is 22 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 850 vehicles a day, roughly 5% of them trucks, projected to reach 938 by 2025. The structure is 95 ft (29.1 m) long and 36 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 8 Very Good | No problems noted. |
| Superstructure | 7 Good | Some minor problems. |
| 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 Lafollett RD over Tualatin River Overflow built?
It was built in 2003, making it 22 years old in 2025.
What condition is Lafollett RD over Tualatin River Overflow 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 Lafollett RD over Tualatin River Overflow carry?
About 850 vehicles per day (2020 count), of which roughly 5% are trucks.
How long is Lafollett RD over Tualatin River Overflow?
The structure is 95 ft (29.1 m) long with a longest span of 93 ft (28.2 m) and a deck 36 ft wide.
Who owns Lafollett RD over Tualatin River Overflow?
It is owned by the County Highway Agency.