125th ST over Small Stream
PoorHarrison County, Iowa · 081431603 · Structure no. 000000000179585
- Built
- 1960
- 65 years old, rebuilt 1983
- Condition
- Poor
- inspected November 2022
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 92 ft
- 2 main spans
- Daily traffic
- 5
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
125th ST over Small Stream is a steel stringer/multi-beam or girder carrying 125th ST over Small Stream in Harrison County, Iowa. It was built in 1960 and reconstructed in 1983, so it is 65 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 3 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 5 vehicles a day, projected to reach 5 by 2043. The structure is 92 ft (28 m) long and 20 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 125th ST over Small Stream built?
It was built in 1960, making it 65 years old in 2025. It was reconstructed in 1983.
What condition is 125th ST 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 November 2022.
How much traffic does 125th ST over Small Stream carry?
About 5 vehicles per day (2022 count).
How long is 125th ST over Small Stream?
The structure is 92 ft (28 m) long with a longest span of 59 ft (18 m) and a deck 20 ft wide.
Who owns 125th ST over Small Stream?
It is owned by the County Highway Agency.