IRR BIA RTE N12 over Todilito Wash
FairMcKinley County, New Mexico · 0.5 MI North of Navajo Nm · Structure no. 00000000000N613
- Built
- 1961
- 64 years old
- Condition
- Fair
- inspected March 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 244 ft
- 4 main spans
- Daily traffic
- 8,443
- 2023 count
- Owner
- Federal
- Bureau of Indian Affairs
About this bridge
IRR BIA RTE N12 over Todilito Wash is a prestressed concrete box beam or girders - multiple carrying IRR BIA RTE N12 over Todilito Wash in McKinley County, New Mexico. It was built in 1961, so it is 64 years old, older than the New Mexico average of 51.5 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 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 8,443 vehicles a day, roughly 10% of them trucks, projected to reach 9,900 by 2040. The structure is 244 ft (74.3 m) long and 35 ft wide. If it were closed, the detour would be 19.9 mi (32 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IRR BIA RTE N12 over Todilito Wash built?
It was built in 1961, making it 64 years old in 2025.
What condition is IRR BIA RTE N12 over Todilito Wash 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 March 2023.
How much traffic does IRR BIA RTE N12 over Todilito Wash carry?
About 8,443 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is IRR BIA RTE N12 over Todilito Wash?
The structure is 244 ft (74.3 m) long with a longest span of 60 ft (18.4 m) and a deck 35 ft wide.
Who owns IRR BIA RTE N12 over Todilito Wash?
It is owned by the Bureau of Indian Affairs.