Ia 175 over UP RR
GoodHamilton County, Iowa · 0.5 Mile E of E JCT US 69 · Structure no. 000000000026531
- Built
- 1979
- 46 years old
- Condition
- Good
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 188 ft
- 3 main spans
- Daily traffic
- 2,100
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Ia 175 over UP RR is a prestressed concrete stringer/multi-beam or girder carrying Ia 175 over UP RR in Hamilton County, Iowa. It was built in 1979, so it is 46 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 2,100 vehicles a day, roughly 16% of them trucks, projected to reach 2,100 by 2042. The structure is 188 ft (57.3 m) long and 47 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 | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Ia 175 over UP RR built?
It was built in 1979, making it 46 years old in 2025.
What condition is Ia 175 over UP RR 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 June 2023.
How much traffic does Ia 175 over UP RR carry?
About 2,100 vehicles per day (2022 count), of which roughly 16% are trucks.
How long is Ia 175 over UP RR?
The structure is 188 ft (57.3 m) long with a longest span of 77 ft (23.5 m) and a deck 47 ft wide.
Who owns Ia 175 over UP RR?
It is owned by the State Highway Agency.