State Route 41 over Murphy Slough
FairFresno County, California · 06-FRE-041-R3.94 · Structure no. 42 0036
- Built
- 1964
- 61 years old
- Condition
- Fair
- inspected October 2024
- Type
- Slab
- Concrete Continuous
- Length
- 99 ft
- 4 main spans
- Daily traffic
- 19,500
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 41 over Murphy Slough is a concrete continuous slab carrying State Route 41 over Murphy Slough in Fresno County, California. It was built in 1964, so it is 61 years old, older than the California average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 19,500 vehicles a day, roughly 15% of them trucks, projected to reach 18,988 by 2042. The structure is 99 ft (30.2 m) long and 43 ft wide. If it were closed, the detour would be 11.8 mi (19 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 State Route 41 over Murphy Slough built?
It was built in 1964, making it 61 years old in 2025.
What condition is State Route 41 over Murphy Slough in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in October 2024.
How much traffic does State Route 41 over Murphy Slough carry?
About 19,500 vehicles per day (2009 count), of which roughly 15% are trucks.
How long is State Route 41 over Murphy Slough?
The structure is 99 ft (30.2 m) long with a longest span of 28 ft (8.5 m) and a deck 43 ft wide.
Who owns State Route 41 over Murphy Slough?
It is owned by the State Highway Agency.