160 TH ST over I-35
FairFranklin County, Iowa · 1.1 Mi. N of Jct. Ia 3 · Structure no. 000000000602420
- Built
- 1973
- 52 years old
- Condition
- Fair
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 319 ft
- 4 main spans
- Daily traffic
- 62
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
160 TH ST over I-35 is a steel continuous stringer/multi-beam or girder carrying 160 TH ST over I-35 in Franklin County, Iowa. It was built in 1973, so it is 52 years old, older than the Iowa average of 45.5 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 62 vehicles a day, projected to reach 62 by 2044. The structure is 319 ft (97.2 m) long and 33 ft wide. If it were closed, the detour would be 5 mi (8 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 160 TH ST over I-35 built?
It was built in 1973, making it 52 years old in 2025.
What condition is 160 TH ST over I-35 in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2024.
How much traffic does 160 TH ST over I-35 carry?
About 62 vehicles per day (2022 count).
How long is 160 TH ST over I-35?
The structure is 319 ft (97.2 m) long with a longest span of 102 ft (31.1 m) and a deck 33 ft wide.
Who owns 160 TH ST over I-35?
It is owned by the State Highway Agency.