River Ave over Iowa River
GoodHardin County, Iowa · 086191601 · Structure no. 000000000004481
- Built
- 1983
- 42 years old
- Condition
- Good
- inspected February 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 226 ft
- 3 main spans
- Daily traffic
- 257
- 2022 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
River Ave over Iowa River is a prestressed concrete stringer/multi-beam or girder carrying River Ave over Iowa River in Hardin County, Iowa. It was built in 1983, so it is 42 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 257 vehicles a day, projected to reach 257 by 2044. The structure is 226 ft (68.9 m) long and 33 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was River Ave over Iowa River built?
It was built in 1983, making it 42 years old in 2025.
What condition is River Ave over Iowa River 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 February 2024.
How much traffic does River Ave over Iowa River carry?
About 257 vehicles per day (2022 count).
How long is River Ave over Iowa River?
The structure is 226 ft (68.9 m) long with a longest span of 81 ft (24.7 m) and a deck 33 ft wide.
Who owns River Ave over Iowa River?
It is owned by the City or Municipal Highway Agency.