W 10th Street over Mill Creek
PoorWasco County, Oregon · City of the Dalles · Structure no. 16010 000 00320
- Built
- 1975
- 50 years old
- Condition
- Poor
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 112 ft
- 1 main span
- Daily traffic
- 8,665
- 2020 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
W 10th Street over Mill Creek is a prestressed concrete stringer/multi-beam or girder carrying W 10th Street over Mill Creek in Wasco County, Oregon. It was built in 1975, so it is 50 years old, older than the Oregon average of 49.9 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 8,665 vehicles a day, roughly 10% of them trucks, projected to reach 9,415 by 2025. The structure is 112 ft (34.1 m) long and 56 ft wide.
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was W 10th Street over Mill Creek built?
It was built in 1975, making it 50 years old in 2025.
What condition is W 10th Street over Mill Creek in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in August 2024.
How much traffic does W 10th Street over Mill Creek carry?
About 8,665 vehicles per day (2020 count), of which roughly 10% are trucks.
How long is W 10th Street over Mill Creek?
The structure is 112 ft (34.1 m) long with a longest span of 110 ft (33.5 m) and a deck 56 ft wide.
Who owns W 10th Street over Mill Creek?
It is owned by the City or Municipal Highway Agency.