IRR US 89 over Water Holes Canyon
GoodCoconino County, Arizona · 17.9 MI N JCT US 89A · Structure no. 00508
- Built
- 1957
- 68 years old
- Condition
- Good
- inspected September 2024
- Type
- Frame
- Concrete
- Length
- 139 ft
- 1 main span
- Daily traffic
- 4,689
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
IRR US 89 over Water Holes Canyon is a concrete frame carrying IRR US 89 over Water Holes Canyon in Coconino County, Arizona. It was built in 1957, so it is 68 years old, older 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 4,689 vehicles a day, roughly 11% of them trucks, projected to reach 4,699 by 2042. The structure is 139 ft (42.4 m) long and 39 ft wide. If it were closed, the detour would be 98.8 mi (159 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IRR US 89 over Water Holes Canyon built?
It was built in 1957, making it 68 years old in 2025.
What condition is IRR US 89 over Water Holes Canyon 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 2024.
How much traffic does IRR US 89 over Water Holes Canyon carry?
About 4,689 vehicles per day (2022 count), of which roughly 11% are trucks.
How long is IRR US 89 over Water Holes Canyon?
The structure is 139 ft (42.4 m) long with a longest span of 53 ft (16.2 m) and a deck 39 ft wide.
Who owns IRR US 89 over Water Holes Canyon?
It is owned by the State Highway Agency.