Ia 81 over Big Indian Creek
GoodVan Buren County, Iowa · 0.1 Mi. S of Jct. Ia 2 · Structure no. 000000000050371
- Built
- 1989
- 36 years old
- Condition
- Good
- inspected August 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 252 ft
- 3 main spans
- Daily traffic
- 650
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Ia 81 over Big Indian Creek is a prestressed concrete stringer/multi-beam or girder carrying Ia 81 over Big Indian Creek in Van Buren County, Iowa. It was built in 1989, so it is 36 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 650 vehicles a day, roughly 16% of them trucks, projected to reach 650 by 2043. The structure is 252 ft (76.8 m) long and 39 ft wide. If it were closed, the detour would be 70.8 mi (114 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Ia 81 over Big Indian Creek built?
It was built in 1989, making it 36 years old in 2025.
What condition is Ia 81 over Big Indian Creek 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 August 2023.
How much traffic does Ia 81 over Big Indian Creek carry?
About 650 vehicles per day (2022 count), of which roughly 16% are trucks.
How long is Ia 81 over Big Indian Creek?
The structure is 252 ft (76.8 m) long with a longest span of 97 ft (29.6 m) and a deck 39 ft wide.
Who owns Ia 81 over Big Indian Creek?
It is owned by the State Highway Agency.