Dennis DR over Salt Creek
PoorPosted for loadColusa County, California · 0.1 MI W Lodoga-Stonyford · Structure no. 15C0135
- Built
- 1935
- 90 years old, rebuilt 2010
- Condition
- Poor
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 38 ft
- 2 main spans
- Daily traffic
- 23
- 2014 count
- Owner
- County
- County Highway Agency
About this bridge
Dennis DR over Salt Creek is a steel continuous stringer/multi-beam or girder carrying Dennis DR over Salt Creek in Colusa County, California. It was built in 1935 and reconstructed in 2010, so it is 90 years old, older than the California average of 54.8 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. Its operating status is: posted for load restriction.
It carries about 23 vehicles a day, roughly 10% of them trucks, projected to reach 60 by 2042. The structure is 38 ft (11.5 m) long and 19 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 | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Dennis DR over Salt Creek built?
It was built in 1935, making it 90 years old in 2025. It was reconstructed in 2010.
What condition is Dennis DR over Salt 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 October 2024.
How much traffic does Dennis DR over Salt Creek carry?
About 23 vehicles per day (2014 count), of which roughly 10% are trucks.
How long is Dennis DR over Salt Creek?
The structure is 38 ft (11.5 m) long with a longest span of 31 ft (9.4 m) and a deck 19 ft wide.
Who owns Dennis DR over Salt Creek?
It is owned by the County Highway Agency.