US 163 over Wash
GoodNavajo County, Arizona · 1.1 MI N JCT US 160 · Structure no. 07035
- Built
- 1999
- 26 years old
- Condition
- Good
- inspected September 2022
- Type
- Culvert
- Concrete Continuous
- Length
- 28 ft
- 3 main spans
- Daily traffic
- 13,622
- 2017 count
- Owner
- State
- State Highway Agency
About this bridge
US 163 over Wash is a concrete continuous culvert carrying US 163 over Wash in Navajo County, Arizona. It was built in 1999, so it is 26 years old, younger than the Arizona average of 47.8 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 13,622 vehicles a day, roughly 7% of them trucks, projected to reach 13,632 by 2038. The structure is 28 ft (8.5 m) long. 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 163 over Wash built?
It was built in 1999, making it 26 years old in 2025.
What condition is US 163 over Wash 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 2022.
How much traffic does US 163 over Wash carry?
About 13,622 vehicles per day (2017 count), of which roughly 7% are trucks.
How long is US 163 over Wash?
The structure is 28 ft (8.5 m) long with a longest span of 8 ft (2.4 m).
Who owns US 163 over Wash?
It is owned by the State Highway Agency.