IRR BIA RTE 2 over Iowa River Overflow
GoodTama County, Iowa · 6KM to Iowa P.O. · Structure no. 00000000000F408
- Built
- 1998
- 27 years old
- Condition
- Good
- inspected April 2024
- Type
- Slab
- Concrete
- Length
- 45 ft
- 1 main span
- Daily traffic
- 250
- 2024 count
- Owner
- Federal
- Bureau of Indian Affairs
About this bridge
IRR BIA RTE 2 over Iowa River Overflow is a concrete slab carrying IRR BIA RTE 2 over Iowa River Overflow in Tama County, Iowa. It was built in 1998, so it is 27 years old, younger than the Iowa average of 45.5 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 250 vehicles a day, roughly 15% of them trucks, projected to reach 400 by 2044. The structure is 45 ft (13.7 m) long and 31 ft wide. If it were closed, the detour would be 6.8 mi (11 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 | 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 2 over Iowa River Overflow built?
It was built in 1998, making it 27 years old in 2025.
What condition is IRR BIA RTE 2 over Iowa River Overflow 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 2024.
How much traffic does IRR BIA RTE 2 over Iowa River Overflow carry?
About 250 vehicles per day (2024 count), of which roughly 15% are trucks.
How long is IRR BIA RTE 2 over Iowa River Overflow?
The structure is 45 ft (13.7 m) long with a longest span of 43 ft (13 m) and a deck 31 ft wide.
Who owns IRR BIA RTE 2 over Iowa River Overflow?
It is owned by the Bureau of Indian Affairs.