Hahn Road over Salt Creek
GoodColusa County, California · 0.3 MI East of Ohm RD · Structure no. 15C0076
- Built
- 1968
- 57 years old
- Condition
- Good
- inspected October 2023
- Type
- Slab
- Concrete Continuous
- Length
- 63 ft
- 2 main spans
- Daily traffic
- 2,071
- 2014 count
- Owner
- County
- County Highway Agency
About this bridge
Hahn Road over Salt Creek is a concrete continuous slab carrying Hahn Road over Salt Creek in Colusa County, California. It was built in 1968, so it is 57 years old, older 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 2,071 vehicles a day, roughly 10% of them trucks, projected to reach 1,076 by 2042. The structure is 63 ft (19.1 m) long and 41 ft wide. If it were closed, the detour would be 9.9 mi (16 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Hahn Road over Salt Creek built?
It was built in 1968, making it 57 years old in 2025.
What condition is Hahn Road over Salt 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 October 2023.
How much traffic does Hahn Road over Salt Creek carry?
About 2,071 vehicles per day (2014 count), of which roughly 10% are trucks.
How long is Hahn Road over Salt Creek?
The structure is 63 ft (19.1 m) long with a longest span of 30 ft (9.1 m) and a deck 41 ft wide.
Who owns Hahn Road over Salt Creek?
It is owned by the County Highway Agency.