State Route 96 over Supply Creek
GoodHumboldt County, California · 01-HUM-096-11.62 · Structure no. 04 0136
- Built
- 1991
- 34 years old
- Condition
- Good
- inspected September 2024
- Type
- Box Beam or Girders - Multiple
- Concrete
- Length
- 99 ft
- 1 main span
- Daily traffic
- 2,850
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 96 over Supply Creek is a concrete box beam or girders - multiple carrying State Route 96 over Supply Creek in Humboldt County, California. It was built in 1991, so it is 34 years old, younger than the California average of 54.8 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 2,850 vehicles a day, projected to reach 3,363 by 2042. The structure is 99 ft (30.3 m) long and 42 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was State Route 96 over Supply Creek built?
It was built in 1991, making it 34 years old in 2025.
What condition is State Route 96 over Supply 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 September 2024.
How much traffic does State Route 96 over Supply Creek carry?
About 2,850 vehicles per day (2009 count).
How long is State Route 96 over Supply Creek?
The structure is 99 ft (30.3 m) long with a longest span of 97 ft (29.6 m) and a deck 42 ft wide.
Who owns State Route 96 over Supply Creek?
It is owned by the State Highway Agency.