SB US 61 over 225th Street
FairClinton County, Iowa · 1.1 Mi. N of N Jct. US 30 · Structure no. 000000000602852
- Built
- 1974
- 51 years old
- Condition
- Fair
- inspected July 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 151 ft
- 3 main spans
- Daily traffic
- 6,350
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
SB US 61 over 225th Street is a prestressed concrete stringer/multi-beam or girder carrying SB US 61 over 225th Street in Clinton County, Iowa. It was built in 1974, so it is 51 years old, older than the Iowa average of 45.5 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 6,350 vehicles a day, roughly 16% of them trucks, projected to reach 6,350 by 2043. The structure is 151 ft (46 m) long and 43 ft wide. If it were closed, the detour would be 1.9 mi (3 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SB US 61 over 225th Street built?
It was built in 1974, making it 51 years old in 2025.
What condition is SB US 61 over 225th Street in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in July 2023.
How much traffic does SB US 61 over 225th Street carry?
About 6,350 vehicles per day (2022 count), of which roughly 16% are trucks.
How long is SB US 61 over 225th Street?
The structure is 151 ft (46 m) long with a longest span of 56 ft (17.1 m) and a deck 43 ft wide.
Who owns SB US 61 over 225th Street?
It is owned by the State Highway Agency.