50th Ave over South River
GoodWarren County, Iowa · 074250202 · Structure no. 000000000333311
- Built
- 2002
- 23 years old
- Condition
- Good
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 204 ft
- 3 main spans
- Daily traffic
- 21
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
50th Ave over South River is a prestressed concrete stringer/multi-beam or girder carrying 50th Ave over South River in Warren County, Iowa. It was built in 2002, so it is 23 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 21 vehicles a day, projected to reach 21 by 2044. The structure is 204 ft (62.2 m) long and 27 ft wide. If it were closed, the detour would be 5 mi (8 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 50th Ave over South River built?
It was built in 2002, making it 23 years old in 2025.
What condition is 50th Ave over South 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 September 2024.
How much traffic does 50th Ave over South River carry?
About 21 vehicles per day (2022 count).
How long is 50th Ave over South River?
The structure is 204 ft (62.2 m) long with a longest span of 73 ft (22.3 m) and a deck 27 ft wide.
Who owns 50th Ave over South River?
It is owned by the County Highway Agency.