Duck Lake Road over Duck Creek
PoorLincoln County, Washington · 18.69NE SR21 FAS302 · Structure no. 083862000000000
- Built
- 1972
- 53 years old
- Condition
- Poor
- inspected January 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 39 ft
- 1 main span
- Daily traffic
- 120
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Duck Lake Road over Duck Creek is a prestressed concrete tee beam carrying Duck Lake Road over Duck Creek in Lincoln County, Washington. It was built in 1972, so it is 53 years old, older than the Washington average of 49.8 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 120 vehicles a day, roughly 40% of them trucks, projected to reach 206 by 2041. The structure is 39 ft (11.9 m) long and 30 ft wide. If it were closed, the detour would be 11.8 mi (19 km).
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 | 8 Very Good | No problems noted. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| 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 Duck Lake Road over Duck Creek built?
It was built in 1972, making it 53 years old in 2025.
What condition is Duck Lake Road over Duck 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 January 2024.
How much traffic does Duck Lake Road over Duck Creek carry?
About 120 vehicles per day (2020 count), of which roughly 40% are trucks.
How long is Duck Lake Road over Duck Creek?
The structure is 39 ft (11.9 m) long with a longest span of 37 ft (11.3 m) and a deck 30 ft wide.
Who owns Duck Lake Road over Duck Creek?
It is owned by the County Highway Agency.