SR F-48 over I-80
GoodJasper County, Iowa · At Jct. SR F48 · Structure no. 000000000030410
- Built
- 1961
- 64 years old
- Condition
- Good
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 210 ft
- 4 main spans
- Daily traffic
- 3,010
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
SR F-48 over I-80 is a prestressed concrete stringer/multi-beam or girder carrying SR F-48 over I-80 in Jasper County, Iowa. It was built in 1961, so it is 64 years old, older 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 3,010 vehicles a day, projected to reach 3,010 by 2042. The structure is 210 ft (64 m) long and 34 ft wide. If it were closed, the detour would be 9.9 mi (16 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR F-48 over I-80 built?
It was built in 1961, making it 64 years old in 2025.
What condition is SR F-48 over I-80 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 August 2024.
How much traffic does SR F-48 over I-80 carry?
About 3,010 vehicles per day (2022 count).
How long is SR F-48 over I-80?
The structure is 210 ft (64 m) long with a longest span of 65 ft (19.8 m) and a deck 34 ft wide.
Who owns SR F-48 over I-80?
It is owned by the State Highway Agency.