SB US 65 over Over 4 Mi. Ck & Iais RR
GoodPolk County, Iowa · 2.9 Miles S of JCT I-80 · Structure no. 000000000601380
- Built
- 1994
- 31 years old
- Condition
- Good
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 464 ft
- 4 main spans
- Daily traffic
- 14,600
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SB US 65 over Over 4 Mi. Ck & Iais RR is a steel continuous stringer/multi-beam or girder carrying SB US 65 over Over 4 Mi. Ck & Iais RR in Polk County, Iowa. It was built in 1994, so it is 31 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 14,600 vehicles a day, roughly 15% of them trucks, projected to reach 14,600 by 2043. The structure is 464 ft (141.4 m) long and 43 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SB US 65 over Over 4 Mi. Ck & Iais RR built?
It was built in 1994, making it 31 years old in 2025.
What condition is SB US 65 over Over 4 Mi. Ck & Iais 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 June 2024.
How much traffic does SB US 65 over Over 4 Mi. Ck & Iais RR carry?
About 14,600 vehicles per day (2023 count), of which roughly 15% are trucks.
How long is SB US 65 over Over 4 Mi. Ck & Iais RR?
The structure is 464 ft (141.4 m) long with a longest span of 128 ft (39 m) and a deck 43 ft wide.
Who owns SB US 65 over Over 4 Mi. Ck & Iais RR?
It is owned by the State Highway Agency.