IRR BIA RTE 39 over Lateral Canal 19- R
GoodLa Paz County, Arizona · 0.2 KM Northwest of BIA 1 · Structure no. 00000000000H041
- Built
- 1976
- 49 years old
- Condition
- Good
- inspected February 2024
- Type
- Slab
- Concrete Continuous
- Length
- 68 ft
- 3 main spans
- Daily traffic
- 100
- 2024 count
- Owner
- Federal
- Bureau of Indian Affairs
About this bridge
IRR BIA RTE 39 over Lateral Canal 19- R is a concrete continuous slab carrying IRR BIA RTE 39 over Lateral Canal 19- R in La Paz County, Arizona. It was built in 1976, so it is 49 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 100 vehicles a day, roughly 12% of them trucks, projected to reach 130 by 2044. The structure is 68 ft (20.7 m) long and 30 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IRR BIA RTE 39 over Lateral Canal 19- R built?
It was built in 1976, making it 49 years old in 2025.
What condition is IRR BIA RTE 39 over Lateral Canal 19- R 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 February 2024.
How much traffic does IRR BIA RTE 39 over Lateral Canal 19- R carry?
About 100 vehicles per day (2024 count), of which roughly 12% are trucks.
How long is IRR BIA RTE 39 over Lateral Canal 19- R?
The structure is 68 ft (20.7 m) long with a longest span of 26 ft (7.9 m) and a deck 30 ft wide.
Who owns IRR BIA RTE 39 over Lateral Canal 19- R?
It is owned by the Bureau of Indian Affairs.