Grant RD over Middle Raccoon River
GoodCarroll County, Iowa · 000000000 · Structure no. 000000000095341
- Built
- 1986
- 39 years old
- Condition
- Good
- inspected October 2021
- Type
- Slab
- Concrete Continuous
- Length
- 146 ft
- 3 main spans
- Daily traffic
- 3,914
- 2021 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Grant RD over Middle Raccoon River is a concrete continuous slab carrying Grant RD over Middle Raccoon River in Carroll County, Iowa. It was built in 1986, so it is 39 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 3,914 vehicles a day, projected to reach 3,914 by 2041. The structure is 146 ft (44.5 m) long and 39 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 | 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 Grant RD over Middle Raccoon River built?
It was built in 1986, making it 39 years old in 2025.
What condition is Grant RD over Middle 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 October 2021.
How much traffic does Grant RD over Middle Raccoon River carry?
About 3,914 vehicles per day (2021 count).
How long is Grant RD over Middle Raccoon River?
The structure is 146 ft (44.5 m) long with a longest span of 56 ft (17.1 m) and a deck 39 ft wide.
Who owns Grant RD over Middle Raccoon River?
It is owned by the City or Municipal Highway Agency.