Local over Seven Mile Creek
PoorDecatur County, Iowa · 067272611 · Structure no. 000000000136671
- Built
- 1980
- 45 years old
- Condition
- Poor
- inspected November 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 81 ft
- 3 main spans
- Daily traffic
- 82
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Local over Seven Mile Creek is a steel stringer/multi-beam or girder carrying Local over Seven Mile Creek in Decatur County, Iowa. It was built in 1980, so it is 45 years old, younger 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 4 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.
It carries about 82 vehicles a day, projected to reach 82 by 2043. The structure is 81 ft (24.7 m) long and 24 ft wide. If it were closed, the detour would be 98.8 mi (159 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| 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 Local over Seven Mile Creek built?
It was built in 1980, making it 45 years old in 2025.
What condition is Local over Seven Mile 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 November 2023.
How much traffic does Local over Seven Mile Creek carry?
About 82 vehicles per day (2022 count).
How long is Local over Seven Mile Creek?
The structure is 81 ft (24.7 m) long with a longest span of 40 ft (12.2 m) and a deck 24 ft wide.
Who owns Local over Seven Mile Creek?
It is owned by the County Highway Agency.