180th ST over Bohemian Creek
PoorClosed to trafficHoward County, Iowa · 097110301 · Structure no. 000000000181630
- Built
- 1953
- 72 years old
- Condition
- Poor
- inspected April 2024
- Type
- Stringer/Multi-beam or Girder
- Wood or Timber
- Length
- 48 ft
- 2 main spans
- Daily traffic
- 42
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
180th ST over Bohemian Creek is a wood or timber stringer/multi-beam or girder carrying 180th ST over Bohemian Creek in Howard County, Iowa. It was built in 1953, so it is 72 years old, older than the Iowa average of 45.5 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 0 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: closed to all traffic.
It carries about 42 vehicles a day, projected to reach 42 by 2044. The structure is 48 ft (14.6 m) long and 20 ft wide. If it were closed, the detour would be 3.7 mi (6 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 0 Failed | Out of service and beyond corrective action. |
| Superstructure | 0 Failed | Out of service and beyond corrective action. |
| Substructure | 0 Failed | Out of service and beyond corrective action. |
| 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 180th ST over Bohemian Creek built?
It was built in 1953, making it 72 years old in 2025.
What condition is 180th ST over Bohemian Creek in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in April 2024.
How much traffic does 180th ST over Bohemian Creek carry?
About 42 vehicles per day (2021 count).
How long is 180th ST over Bohemian Creek?
The structure is 48 ft (14.6 m) long with a longest span of 23 ft (7 m) and a deck 20 ft wide.
Who owns 180th ST over Bohemian Creek?
It is owned by the County Highway Agency.