WB I-235 over UP RR
GoodPolk County, Iowa · 1.3 Miles E of JCT US 6 · Structure no. 000000000043081
- Built
- 2006
- 19 years old
- Condition
- Good
- inspected July 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 223 ft
- 3 main spans
- Daily traffic
- 25,550
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
WB I-235 over UP RR is a prestressed concrete stringer/multi-beam or girder carrying WB I-235 over UP RR in Polk 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 25,550 vehicles a day, roughly 6% of them trucks, projected to reach 25,550 by 2044. The structure is 223 ft (68 m) long and 89 ft wide. If it were closed, the detour would be 1.2 mi (2 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 WB I-235 over UP RR built?
It was built in 2006, making it 19 years old in 2025.
What condition is WB I-235 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 July 2024.
How much traffic does WB I-235 over UP RR carry?
About 25,550 vehicles per day (2022 count), of which roughly 6% are trucks.
How long is WB I-235 over UP RR?
The structure is 223 ft (68 m) long with a longest span of 81 ft (24.7 m) and a deck 89 ft wide.
Who owns WB I-235 over UP RR?
It is owned by the State Highway Agency.