Mckinley ST over I-35
FairWarren County, Iowa · 2.8 Mi. S of Jct. Ia 92 · Structure no. 000000000051290
- Built
- 1958
- 67 years old
- Condition
- Fair
- inspected March 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 201 ft
- 4 main spans
- Daily traffic
- 40
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Mckinley ST over I-35 is a prestressed concrete stringer/multi-beam or girder carrying Mckinley ST over I-35 in Warren County, Iowa. It was built in 1958, so it is 67 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 6 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 40 vehicles a day, roughly 10% of them trucks, projected to reach 40 by 2044. The structure is 201 ft (61.3 m) long and 28 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mckinley ST over I-35 built?
It was built in 1958, making it 67 years old in 2025.
What condition is Mckinley 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 March 2024.
How much traffic does Mckinley ST over I-35 carry?
About 40 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is Mckinley ST over I-35?
The structure is 201 ft (61.3 m) long with a longest span of 56 ft (17.1 m) and a deck 28 ft wide.
Who owns Mckinley ST over I-35?
It is owned by the State Highway Agency.