Ia 64 over Big Bear Creek
GoodJackson County, Iowa · 2.0 Mi. E of Jct. SR Y34 · Structure no. 000000000030281
- Built
- 1982
- 43 years old
- Condition
- Good
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 183 ft
- 3 main spans
- Daily traffic
- 2,090
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Ia 64 over Big Bear Creek is a prestressed concrete stringer/multi-beam or girder carrying Ia 64 over Big Bear Creek in Jackson County, Iowa. It was built in 1982, so it is 43 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 2,090 vehicles a day, roughly 12% of them trucks, projected to reach 2,090 by 2042. The structure is 183 ft (55.8 m) long and 47 ft wide. If it were closed, the detour would be 9.9 mi (16 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 Ia 64 over Big Bear Creek built?
It was built in 1982, making it 43 years old in 2025.
What condition is Ia 64 over Big Bear 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 May 2023.
How much traffic does Ia 64 over Big Bear Creek carry?
About 2,090 vehicles per day (2022 count), of which roughly 12% are trucks.
How long is Ia 64 over Big Bear Creek?
The structure is 183 ft (55.8 m) long with a longest span of 69 ft (21 m) and a deck 47 ft wide.
Who owns Ia 64 over Big Bear Creek?
It is owned by the State Highway Agency.