Mcmanamy Road over Dry Creek
PoorKittitas County, Washington · 00.21 W US 97 · Structure no. 082630000000000
- Built
- 1936
- 89 years old, rebuilt 1963
- Condition
- Poor
- inspected September 2023
- Type
- Channel Beam
- Concrete
- Length
- 32 ft
- 1 main span
- Daily traffic
- 120
- 2018 count
- Owner
- County
- County Highway Agency
About this bridge
Mcmanamy Road over Dry Creek is a concrete channel beam carrying Mcmanamy Road over Dry Creek in Kittitas County, Washington. It was built in 1936 and reconstructed in 1963, so it is 89 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 19% of them trucks, projected to reach 318 by 2038. The structure is 32 ft (9.8 m) long and 20 ft wide. If it were closed, the detour would be 5 mi (8 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 | 7 Good | Some minor problems. |
| 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 Mcmanamy Road over Dry Creek built?
It was built in 1936, making it 89 years old in 2025. It was reconstructed in 1963.
What condition is Mcmanamy Road over Dry 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 September 2023.
How much traffic does Mcmanamy Road over Dry Creek carry?
About 120 vehicles per day (2018 count), of which roughly 19% are trucks.
How long is Mcmanamy Road over Dry Creek?
The structure is 32 ft (9.8 m) long with a longest span of 30 ft (9.1 m) and a deck 20 ft wide.
Who owns Mcmanamy Road over Dry Creek?
It is owned by the County Highway Agency.