Forest Road 330 over Parlin Creek
PoorPosted for loadMendocino County, California · Parlin Fork Conservation · Structure no. 10F0056
- Built
- 2005
- 20 years old
- Condition
- Poor
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 49 ft
- 1 main span
- Daily traffic
- 25
- 2009 count
- Owner
- State
- State Park, Forest, or Reservation Agency
About this bridge
Forest Road 330 over Parlin Creek is a steel stringer/multi-beam or girder carrying Forest Road 330 over Parlin Creek in Mendocino County, California. It was built in 2005, so it is 20 years old, younger 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 25 vehicles a day, roughly 5% of them trucks, projected to reach 32 by 2041. The structure is 49 ft (15 m) long and 15 ft wide. If it were closed, the detour would be 0.6 mi (1 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 | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Forest Road 330 over Parlin Creek built?
It was built in 2005, making it 20 years old in 2025.
What condition is Forest Road 330 over Parlin 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 May 2024.
How much traffic does Forest Road 330 over Parlin Creek carry?
About 25 vehicles per day (2009 count), of which roughly 5% are trucks.
How long is Forest Road 330 over Parlin Creek?
The structure is 49 ft (15 m) long with a longest span of 47 ft (14.4 m) and a deck 15 ft wide.
Who owns Forest Road 330 over Parlin Creek?
It is owned by the State Park, Forest, or Reservation Agency.