461st ST over Chariton River
GoodAppanoose County, Iowa · 069180105 · Structure no. 000000000065381
- Built
- 2003
- 22 years old
- Condition
- Good
- inspected October 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 176 ft
- 3 main spans
- Daily traffic
- 26
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
461st ST over Chariton River is a prestressed concrete stringer/multi-beam or girder carrying 461st ST over Chariton River in Appanoose County, Iowa. It was built in 2003, so it is 22 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 26 vehicles a day, projected to reach 26 by 2043. The structure is 176 ft (53.6 m) long and 27 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 | 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 461st ST over Chariton River built?
It was built in 2003, making it 22 years old in 2025.
What condition is 461st ST over Chariton 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 October 2023.
How much traffic does 461st ST over Chariton River carry?
About 26 vehicles per day (2022 count).
How long is 461st ST over Chariton River?
The structure is 176 ft (53.6 m) long with a longest span of 63 ft (19.2 m) and a deck 27 ft wide.
Who owns 461st ST over Chariton River?
It is owned by the County Highway Agency.