Ia 25 over South Raccoon River
GoodGuthrie County, Iowa · 0.3 Mi. S of Jct. Ia 44 · Structure no. 000000000026111
- Built
- 1983
- 42 years old
- Condition
- Good
- inspected November 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 167 ft
- 3 main spans
- Daily traffic
- 3,200
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Ia 25 over South Raccoon River is a prestressed concrete stringer/multi-beam or girder carrying Ia 25 over South Raccoon River in Guthrie 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 3,200 vehicles a day, roughly 11% of them trucks, projected to reach 3,200 by 2044. The structure is 167 ft (50.9 m) long and 43 ft wide. If it were closed, the detour would be 16.2 mi (26 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 | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Ia 25 over South Raccoon River built?
It was built in 1983, making it 42 years old in 2025.
What condition is Ia 25 over South Raccoon 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 November 2024.
How much traffic does Ia 25 over South Raccoon River carry?
About 3,200 vehicles per day (2022 count), of which roughly 11% are trucks.
How long is Ia 25 over South Raccoon River?
The structure is 167 ft (50.9 m) long with a longest span of 56 ft (17.1 m) and a deck 43 ft wide.
Who owns Ia 25 over South Raccoon River?
It is owned by the State Highway Agency.