Mattoon Road over Spring Creek
GoodClackamas County, Oregon · Mattoon Road · Structure no. 21478 000 00065
- Built
- 2009
- 16 years old
- Condition
- Good
- inspected July 2024
- Type
- Slab
- Prestressed Concrete
- Length
- 39 ft
- 1 main span
- Daily traffic
- 136
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Mattoon Road over Spring Creek is a prestressed concrete slab carrying Mattoon Road over Spring Creek in Clackamas County, Oregon. It was built in 2009, so it is 16 years old, younger than the Oregon average of 49.9 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 136 vehicles a day, projected to reach 156 by 2025. The structure is 39 ft (11.9 m) long and 28 ft wide.
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 8 Very Good | No problems noted. |
| 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 Mattoon Road over Spring Creek built?
It was built in 2009, making it 16 years old in 2025.
What condition is Mattoon Road over Spring Creek in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in July 2024.
How much traffic does Mattoon Road over Spring Creek carry?
About 136 vehicles per day (2020 count).
How long is Mattoon Road over Spring Creek?
The structure is 39 ft (11.9 m) long with a longest span of 39 ft (11.9 m) and a deck 28 ft wide.
Who owns Mattoon Road over Spring Creek?
It is owned by the County Highway Agency.