Johnson Ia RD over Stream
GoodJohnson County, Iowa · NW1/4 30 T80N R8W · Structure no. 000000000205241
- Built
- 2015
- 10 years old
- Condition
- Good
- inspected April 2023
- Type
- Slab
- Wood or Timber
- Length
- 95 ft
- 5 main spans
- Daily traffic
- 61
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Johnson Ia RD over Stream is a wood or timber slab carrying Johnson Ia RD over Stream in Johnson 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 61 vehicles a day, projected to reach 61 by 2043. The structure is 95 ft (29 m) long and 25 ft wide. 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Johnson Ia RD over Stream built?
It was built in 2015, making it 10 years old in 2025.
What condition is Johnson Ia 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 April 2023.
How much traffic does Johnson Ia RD over Stream carry?
About 61 vehicles per day (2021 count).
How long is Johnson Ia RD over Stream?
The structure is 95 ft (29 m) long with a longest span of 24 ft (7.3 m) and a deck 25 ft wide.
Who owns Johnson Ia RD over Stream?
It is owned by the County Highway Agency.