Local over E Nishnabotna River
GoodAudubon County, Iowa · 078350501 · Structure no. 000000000066631
- Built
- 1996
- 29 years old
- Condition
- Good
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 177 ft
- 3 main spans
- Daily traffic
- 41
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Local over E Nishnabotna River is a prestressed concrete stringer/multi-beam or girder carrying Local over E Nishnabotna River in Audubon County, Iowa. It was built in 1996, so it is 29 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 41 vehicles a day, projected to reach 41 by 2043. The structure is 177 ft (54 m) long and 27 ft wide. If it were closed, the detour would be 8.1 mi (13 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 Local over E Nishnabotna River built?
It was built in 1996, making it 29 years old in 2025.
What condition is Local over E Nishnabotna 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 May 2023.
How much traffic does Local over E Nishnabotna River carry?
About 41 vehicles per day (2022 count).
How long is Local over E Nishnabotna River?
The structure is 177 ft (54 m) long with a longest span of 65 ft (19.8 m) and a deck 27 ft wide.
Who owns Local over E Nishnabotna River?
It is owned by the County Highway Agency.