IRR BIA RTE N5037 over Toh-Chin-Lini Wash
FairApache County, Arizona · 1.0 MI S Emmanuel Mission · Structure no. 00000000000N228
- Built
- 1975
- 50 years old
- Condition
- Fair
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 60 ft
- 2 main spans
- Daily traffic
- 173
- 2021 count
- Owner
- Federal
- Bureau of Indian Affairs
About this bridge
IRR BIA RTE N5037 over Toh-Chin-Lini Wash is a steel stringer/multi-beam or girder carrying IRR BIA RTE N5037 over Toh-Chin-Lini Wash in Apache County, Arizona. It was built in 1975, so it is 50 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 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 173 vehicles a day, roughly 2% of them trucks, projected to reach 198 by 2040. The structure is 60 ft (18.2 m) long and 14 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 |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| 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 N5037 over Toh-Chin-Lini Wash built?
It was built in 1975, making it 50 years old in 2025.
What condition is IRR BIA RTE N5037 over Toh-Chin-Lini 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 June 2024.
How much traffic does IRR BIA RTE N5037 over Toh-Chin-Lini Wash carry?
About 173 vehicles per day (2021 count), of which roughly 2% are trucks.
How long is IRR BIA RTE N5037 over Toh-Chin-Lini Wash?
The structure is 60 ft (18.2 m) long with a longest span of 28 ft (8.6 m) and a deck 14 ft wide.
Who owns IRR BIA RTE N5037 over Toh-Chin-Lini Wash?
It is owned by the Bureau of Indian Affairs.