Shiloh Street over Estes Wash
FairPima County, Arizona · Shiloh @ Citadel · Structure no. 08443
- Built
- 1972
- 53 years old
- Condition
- Fair
- inspected December 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 21 ft
- 2 main spans
- Daily traffic
- 700
- 2022 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Shiloh Street over Estes Wash is a concrete continuous culvert carrying Shiloh Street over Estes Wash in Pima County, Arizona. It was built in 1972, so it is 53 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 700 vehicles a day, roughly 5% of them trucks, projected to reach 710 by 2042. The structure is 21 ft (6.4 m) long and 55 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 7 Good | Some minor problems. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Shiloh Street over Estes Wash built?
It was built in 1972, making it 53 years old in 2025.
What condition is Shiloh Street over Estes Wash 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 Shiloh Street over Estes Wash carry?
About 700 vehicles per day (2022 count), of which roughly 5% are trucks.
How long is Shiloh Street over Estes Wash?
The structure is 21 ft (6.4 m) long with a longest span of 10 ft (3 m) and a deck 55 ft wide.
Who owns Shiloh Street over Estes Wash?
It is owned by the City or Municipal Highway Agency.