Main ST over Big Creek
GoodBlack Hawk County, Iowa · 000000000 · Structure no. 000000000006932
- Built
- 1983
- 42 years old
- Condition
- Good
- inspected March 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 165 ft
- 2 main spans
- Daily traffic
- 2,341
- 2022 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Main ST over Big Creek is a prestressed concrete stringer/multi-beam or girder carrying Main ST over Big Creek in Black Hawk 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 2,341 vehicles a day, projected to reach 2,341 by 2044. The structure is 165 ft (50.3 m) long and 40 ft wide.
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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Main ST over Big Creek built?
It was built in 1983, making it 42 years old in 2025.
What condition is Main ST over Big 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 March 2024.
How much traffic does Main ST over Big Creek carry?
About 2,341 vehicles per day (2022 count).
How long is Main ST over Big Creek?
The structure is 165 ft (50.3 m) long with a longest span of 80 ft (24.4 m) and a deck 40 ft wide.
Who owns Main ST over Big Creek?
It is owned by the City or Municipal Highway Agency.