I 35 NB over E 1st Street
GoodPolk County, Iowa · 2.0 Miles N of JCT Ia 160 · Structure no. 000000000041791
- Built
- 2019
- 6 years old
- Condition
- Good
- inspected March 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 237 ft
- 3 main spans
- Daily traffic
- 26,200
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I 35 NB over E 1st Street is a prestressed concrete stringer/multi-beam or girder carrying I 35 NB over E 1st Street in Polk County, Iowa. It was built in 2019, so it is 6 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 26,200 vehicles a day, roughly 18% of them trucks, projected to reach 26,200 by 2043. The structure is 237 ft (72.2 m) long and 79 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 35 NB over E 1st Street built?
It was built in 2019, making it 6 years old in 2025.
What condition is I 35 NB over E 1st Street 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 March 2024.
How much traffic does I 35 NB over E 1st Street carry?
About 26,200 vehicles per day (2023 count), of which roughly 18% are trucks.
How long is I 35 NB over E 1st Street?
The structure is 237 ft (72.2 m) long with a longest span of 142 ft (43.3 m) and a deck 79 ft wide.
Who owns I 35 NB over E 1st Street?
It is owned by the State Highway Agency.