IRR BIA RTE N13 over Totsoh Wash
GoodApache County, Arizona · At Lukachukai · Structure no. 00000000000N543
- Built
- 1993
- 32 years old, rebuilt 9999
- Condition
- Good
- inspected April 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 120 ft
- 2 main spans
- Daily traffic
- 2,400
- 2023 count
- Owner
- Federal
- Bureau of Indian Affairs
About this bridge
IRR BIA RTE N13 over Totsoh Wash is a steel continuous stringer/multi-beam or girder carrying IRR BIA RTE N13 over Totsoh Wash in Apache County, Arizona. It was built in 1993 and reconstructed in 9999, so it is 32 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 2,400 vehicles a day, roughly 10% of them trucks, projected to reach 2,807 by 2040. The structure is 120 ft (36.6 m) long and 33 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 | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IRR BIA RTE N13 over Totsoh Wash built?
It was built in 1993, making it 32 years old in 2025. It was reconstructed in 9999.
What condition is IRR BIA RTE N13 over Totsoh 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 April 2023.
How much traffic does IRR BIA RTE N13 over Totsoh Wash carry?
About 2,400 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is IRR BIA RTE N13 over Totsoh Wash?
The structure is 120 ft (36.6 m) long with a longest span of 59 ft (17.9 m) and a deck 33 ft wide.
Who owns IRR BIA RTE N13 over Totsoh Wash?
It is owned by the Bureau of Indian Affairs.