I 235 WB over NB I-35 & EB I-80
GoodPolk County, Iowa · At East Jct. I80/I35 · Structure no. 000000000609810
- Built
- 2007
- 18 years old
- Condition
- Good
- inspected December 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 218 ft
- 1 main span
- Daily traffic
- 21,050
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
I 235 WB over NB I-35 & EB I-80 is a steel stringer/multi-beam or girder carrying I 235 WB over NB I-35 & EB I-80 in Polk County, Iowa. It was built in 2007, so it is 18 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 21,050 vehicles a day, roughly 5% of them trucks, projected to reach 21,050 by 2044. The structure is 218 ft (66.4 m) long and 65 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 235 WB over NB I-35 & EB I-80 built?
It was built in 2007, making it 18 years old in 2025.
What condition is I 235 WB over NB I-35 & EB 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 December 2024.
How much traffic does I 235 WB over NB I-35 & EB I-80 carry?
About 21,050 vehicles per day (2022 count), of which roughly 5% are trucks.
How long is I 235 WB over NB I-35 & EB I-80?
The structure is 218 ft (66.4 m) long with a longest span of 218 ft (66.4 m) and a deck 65 ft wide.
Who owns I 235 WB over NB I-35 & EB I-80?
It is owned by the State Highway Agency.