145th RD over Stream
GoodAdams County, Iowa · 073342906 · Structure no. 000000000060871
- Built
- 2015
- 10 years old
- Condition
- Good
- inspected December 2021
- Type
- Culvert
- Concrete Continuous
- Length
- 21 ft
- 2 main spans
- Daily traffic
- 15
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
145th RD over Stream is a concrete continuous culvert carrying 145th RD over Stream in Adams County, Iowa. It was built in 2015, so it is 10 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 15 vehicles a day, projected to reach 15 by 2043. 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
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 145th RD over Stream built?
It was built in 2015, making it 10 years old in 2025.
What condition is 145th RD over Stream 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 December 2021.
How much traffic does 145th RD over Stream carry?
About 15 vehicles per day (2022 count).
How long is 145th RD over Stream?
The structure is 21 ft (6.4 m) long with a longest span of 10 ft (3 m).
Who owns 145th RD over Stream?
It is owned by the County Highway Agency.