I80 EB to I235 WB over NE 46th Ave Broadway
GoodPolk County, Iowa · Ramp G over Broadway Ave. · Structure no. 000000000700890
- Built
- 2023
- 2 years old
- Condition
- Good
- inspected December 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 162 ft
- 3 main spans
- Daily traffic
- 5,600
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
I80 EB to I235 WB over NE 46th Ave Broadway is a prestressed concrete stringer/multi-beam or girder carrying I80 EB to I235 WB over NE 46th Ave Broadway in Polk County, Iowa. It was built in 2023, so it is 2 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 5,600 vehicles a day, roughly 18% of them trucks, projected to reach 5,600 by 2043. The structure is 162 ft (49.4 m) long and 48 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 I80 EB to I235 WB over NE 46th Ave Broadway built?
It was built in 2023, making it 2 years old in 2025.
What condition is I80 EB to I235 WB over NE 46th Ave Broadway 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 2023.
How much traffic does I80 EB to I235 WB over NE 46th Ave Broadway carry?
About 5,600 vehicles per day (2022 count), of which roughly 18% are trucks.
How long is I80 EB to I235 WB over NE 46th Ave Broadway?
The structure is 162 ft (49.4 m) long with a longest span of 159 ft (48.5 m) and a deck 48 ft wide.
Who owns I80 EB to I235 WB over NE 46th Ave Broadway?
It is owned by the State Highway Agency.