IRR I 40; WB over Black Creek
FairApache County, Arizona · 8.4 MI E JCT US 191 · Structure no. 01642
- Built
- 1974
- 51 years old
- Condition
- Fair
- inspected July 2024
- Type
- Slab
- Concrete Continuous
- Length
- 164 ft
- 5 main spans
- Daily traffic
- 13,267
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
IRR I 40; WB over Black Creek is a concrete continuous slab carrying IRR I 40; WB over Black Creek in Apache County, Arizona. It was built in 1974, so it is 51 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 13,267 vehicles a day, roughly 41% of them trucks, projected to reach 13,277 by 2042. The structure is 164 ft (50 m) long and 51 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IRR I 40; WB over Black Creek built?
It was built in 1974, making it 51 years old in 2025.
What condition is IRR I 40; WB over Black Creek 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 July 2024.
How much traffic does IRR I 40; WB over Black Creek carry?
About 13,267 vehicles per day (2022 count), of which roughly 41% are trucks.
How long is IRR I 40; WB over Black Creek?
The structure is 164 ft (50 m) long with a longest span of 35 ft (10.7 m) and a deck 51 ft wide.
Who owns IRR I 40; WB over Black Creek?
It is owned by the State Highway Agency.