IRR BIA RTE 3 over Gila River Overflow
FairPinal County, Arizona · 2.7 KM N of Santa Cruz · Structure no. 00000000000H142
- Built
- 1969
- 56 years old
- Condition
- Fair
- inspected January 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 210 ft
- 6 main spans
- Daily traffic
- 150
- 2023 count
- Owner
- Federal
- Bureau of Indian Affairs
About this bridge
IRR BIA RTE 3 over Gila River Overflow is a prestressed concrete stringer/multi-beam or girder carrying IRR BIA RTE 3 over Gila River Overflow in Pinal County, Arizona. It was built in 1969, so it is 56 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 150 vehicles a day, roughly 2% of them trucks, projected to reach 125 by 2043. The structure is 210 ft (64.1 m) long and 32 ft wide. If it were closed, the detour would be 5 mi (8 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 | 7 Good | Some minor problems. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IRR BIA RTE 3 over Gila River Overflow built?
It was built in 1969, making it 56 years old in 2025.
What condition is IRR BIA RTE 3 over Gila River Overflow 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 January 2023.
How much traffic does IRR BIA RTE 3 over Gila River Overflow carry?
About 150 vehicles per day (2023 count), of which roughly 2% are trucks.
How long is IRR BIA RTE 3 over Gila River Overflow?
The structure is 210 ft (64.1 m) long with a longest span of 35 ft (10.7 m) and a deck 32 ft wide.
Who owns IRR BIA RTE 3 over Gila River Overflow?
It is owned by the Bureau of Indian Affairs.