29 S 11 W 12.01: over Big Creek
GoodCoos County, Oregon · 5.9 Miles N of HWY 42 (mp · Structure no. 0000000L1439022
- Built
- 1969
- 56 years old
- Condition
- Good
- inspected April 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 80 ft
- 3 main spans
- Daily traffic
- 20
- 2024 count
- Owner
- Federal
- Bureau of Land Management
About this bridge
29 S 11 W 12.01: over Big Creek is a prestressed concrete continuous stringer/multi-beam or girder carrying 29 S 11 W 12.01: over Big Creek in Coos County, Oregon. It was built in 1969, so it is 56 years old, older 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 20 vehicles a day, roughly 10% of them trucks, projected to reach 35 by 2044. The structure is 80 ft (24.4 m) long and 16 ft wide. If it were closed, the detour would be 123.7 mi (199 km).
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 | 7 Good | Some minor problems. |
| 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 29 S 11 W 12.01: over Big Creek built?
It was built in 1969, making it 56 years old in 2025.
What condition is 29 S 11 W 12.01: over Big 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 April 2024.
How much traffic does 29 S 11 W 12.01: over Big Creek carry?
About 20 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is 29 S 11 W 12.01: over Big Creek?
The structure is 80 ft (24.4 m) long with a longest span of 56 ft (17.1 m) and a deck 16 ft wide.
Who owns 29 S 11 W 12.01: over Big Creek?
It is owned by the Bureau of Land Management.