Dodge Island RD over Dodge Island Slough
PoorPosted for loadBenton County, Oregon · 0010 MI E of Old River RD · Structure no. 14186 000 00010
- Built
- 1963
- 62 years old
- Condition
- Poor
- inspected July 2024
- Type
- Stringer/Multi-beam or Girder
- Wood or Timber
- Length
- 119 ft
- 4 main spans
- Daily traffic
- 177
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Dodge Island RD over Dodge Island Slough is a wood or timber stringer/multi-beam or girder carrying Dodge Island RD over Dodge Island Slough in Benton County, Oregon. It was built in 1963, so it is 62 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 3 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. Its operating status is: posted for load restriction.
It carries about 177 vehicles a day, roughly 20% of them trucks, projected to reach 254 by 2041. The structure is 119 ft (36.3 m) long and 23 ft wide. If it were closed, the detour would be 123.7 mi (199 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 | 7 Good | Some minor problems. |
| Substructure | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| 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 Dodge Island RD over Dodge Island Slough built?
It was built in 1963, making it 62 years old in 2025.
What condition is Dodge Island RD over Dodge Island Slough 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 July 2024.
How much traffic does Dodge Island RD over Dodge Island Slough carry?
About 177 vehicles per day (2021 count), of which roughly 20% are trucks.
How long is Dodge Island RD over Dodge Island Slough?
The structure is 119 ft (36.3 m) long with a longest span of 29 ft (8.8 m) and a deck 23 ft wide.
Who owns Dodge Island RD over Dodge Island Slough?
It is owned by the County Highway Agency.