US 191 over Marijilda Canyon
FairGraham County, Arizona · 7.0 MI S JCT US 70 · Structure no. 05179
- Built
- 1960
- 65 years old
- Condition
- Fair
- inspected December 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 75 ft
- 6 main spans
- Daily traffic
- 7,459
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
US 191 over Marijilda Canyon is a concrete continuous culvert carrying US 191 over Marijilda Canyon in Graham County, Arizona. It was built in 1960, so it is 65 years old, older than the Arizona average of 47.8 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 7,459 vehicles a day, roughly 11% of them trucks, projected to reach 7,469 by 2042. The structure is 75 ft (22.9 m) long. If it were closed, the detour would be 98.8 mi (159 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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 191 over Marijilda Canyon built?
It was built in 1960, making it 65 years old in 2025.
What condition is US 191 over Marijilda Canyon 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 December 2023.
How much traffic does US 191 over Marijilda Canyon carry?
About 7,459 vehicles per day (2022 count), of which roughly 11% are trucks.
How long is US 191 over Marijilda Canyon?
The structure is 75 ft (22.9 m) long with a longest span of 10 ft (3 m).
Who owns US 191 over Marijilda Canyon?
It is owned by the State Highway Agency.