EB I-235 over NB US 69/E 15th ST
GoodPolk County, Iowa · At Junction With US 69 · Structure no. 000000000042891
- Built
- 2004
- 21 years old
- Condition
- Good
- inspected December 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 183 ft
- 3 main spans
- Daily traffic
- 38,550
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
EB I-235 over NB US 69/E 15th ST is a steel continuous stringer/multi-beam or girder carrying EB I-235 over NB US 69/E 15th ST in Polk County, Iowa. It was built in 2004, so it is 21 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 38,550 vehicles a day, roughly 8% of them trucks, projected to reach 38,550 by 2044. The structure is 183 ft (55.8 m) long and 74 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 EB I-235 over NB US 69/E 15th ST built?
It was built in 2004, making it 21 years old in 2025.
What condition is EB I-235 over NB US 69/E 15th ST 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 EB I-235 over NB US 69/E 15th ST carry?
About 38,550 vehicles per day (2022 count), of which roughly 8% are trucks.
How long is EB I-235 over NB US 69/E 15th ST?
The structure is 183 ft (55.8 m) long with a longest span of 86 ft (26.2 m) and a deck 74 ft wide.
Who owns EB I-235 over NB US 69/E 15th ST?
It is owned by the State Highway Agency.