IRR BIA RTE 105 over Bitter Creek
FairYavapai County, Arizona · 0.9 KM NW HWY 89A · Structure no. 0000H68601B0236
- Built
- 1980
- 45 years old
- Condition
- Fair
- inspected December 2024
- Type
- Culvert
- Concrete
- Length
- 23 ft
- 2 main spans
- Daily traffic
- 100
- 2024 count
- Owner
- Federal
- Bureau of Indian Affairs
About this bridge
IRR BIA RTE 105 over Bitter Creek is a concrete culvert carrying IRR BIA RTE 105 over Bitter Creek in Yavapai County, Arizona. It was built in 1980, so it is 45 years old, younger 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 100 vehicles a day, roughly 1% of them trucks, projected to reach 125 by 2044. The structure is 23 ft (7.1 m) long and 35 ft wide. If it were closed, the detour would be 123.7 mi (199 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IRR BIA RTE 105 over Bitter Creek built?
It was built in 1980, making it 45 years old in 2025.
What condition is IRR BIA RTE 105 over Bitter 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 December 2024.
How much traffic does IRR BIA RTE 105 over Bitter Creek carry?
About 100 vehicles per day (2024 count), of which roughly 1% are trucks.
How long is IRR BIA RTE 105 over Bitter Creek?
The structure is 23 ft (7.1 m) long with a longest span of 11 ft (3.4 m) and a deck 35 ft wide.
Who owns IRR BIA RTE 105 over Bitter Creek?
It is owned by the Bureau of Indian Affairs.