G76 over Small Stream
PoorMarion County, Iowa · 074191903 · Structure no. 000000000238910
- Built
- 1964
- 61 years old
- Condition
- Poor
- inspected December 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 21 ft
- 2 main spans
- Daily traffic
- 400
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
G76 over Small Stream is a concrete continuous culvert carrying G76 over Small Stream in Marion County, Iowa. It was built in 1964, so it is 61 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 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 400 vehicles a day, roughly 22% of them trucks, projected to reach 400 by 2044. The structure is 21 ft (6.4 m) long. 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 |
|---|---|---|
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was G76 over Small Stream built?
It was built in 1964, making it 61 years old in 2025.
What condition is G76 over Small Stream 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 December 2024.
How much traffic does G76 over Small Stream carry?
About 400 vehicles per day (2022 count), of which roughly 22% are trucks.
How long is G76 over Small Stream?
The structure is 21 ft (6.4 m) long with a longest span of 10 ft (3 m).
Who owns G76 over Small Stream?
It is owned by the County Highway Agency.