Riverside DR over 218 RR and Riverside DR
GoodJohnson County, Iowa · 079062100 · Structure no. 000000000504835
- Built
- 2006
- 19 years old
- Condition
- Good
- inspected July 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 39 ft
- 3 main spans
- Daily traffic
- 2,410
- 2022 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Riverside DR over 218 RR and Riverside DR is a concrete continuous culvert carrying Riverside DR over 218 RR and Riverside DR in Johnson County, Iowa. It was built in 2006, so it is 19 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 2,410 vehicles a day, projected to reach 2,410 by 2043. The structure is 39 ft (11.9 m) long. If it were closed, the detour would be 5 mi (8 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Riverside DR over 218 RR and Riverside DR built?
It was built in 2006, making it 19 years old in 2025.
What condition is Riverside DR over 218 RR and Riverside DR 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 July 2023.
How much traffic does Riverside DR over 218 RR and Riverside DR carry?
About 2,410 vehicles per day (2022 count).
How long is Riverside DR over 218 RR and Riverside DR?
The structure is 39 ft (11.9 m) long with a longest span of 12 ft (3.7 m).
Who owns Riverside DR over 218 RR and Riverside DR?
It is owned by the City or Municipal Highway Agency.