Deer Park-Milan RD over Little Spokane River
FairPosted for loadSpokane County, Washington · 00.2 W Milan · Structure no. 084740000000000
- Built
- 1954
- 71 years old
- Condition
- Fair
- inspected July 2024
- Type
- Slab
- Concrete
- Length
- 42 ft
- 2 main spans
- Daily traffic
- 2,046
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
Deer Park-Milan RD over Little Spokane River is a concrete slab carrying Deer Park-Milan RD over Little Spokane River in Spokane County, Washington. It was built in 1954, so it is 71 years old, older than the Washington average of 49.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.
It carries about 2,046 vehicles a day, roughly 16% of them trucks, projected to reach 2,946 by 2041. The structure is 42 ft (12.8 m) long and 27 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Deer Park-Milan RD over Little Spokane River built?
It was built in 1954, making it 71 years old in 2025.
What condition is Deer Park-Milan RD over Little Spokane River 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 July 2024.
How much traffic does Deer Park-Milan RD over Little Spokane River carry?
About 2,046 vehicles per day (2019 count), of which roughly 16% are trucks.
How long is Deer Park-Milan RD over Little Spokane River?
The structure is 42 ft (12.8 m) long with a longest span of 19 ft (5.8 m) and a deck 27 ft wide.
Who owns Deer Park-Milan RD over Little Spokane River?
It is owned by the County Highway Agency.