I 80 WB over Middle RD
FairScott County, Iowa · 3.6 Mi. E of JCT I-74 · Structure no. 000000000047630
- Built
- 1963
- 62 years old
- Condition
- Fair
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 145 ft
- 3 main spans
- Daily traffic
- 15,400
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
I 80 WB over Middle RD is a prestressed concrete stringer/multi-beam or girder carrying I 80 WB over Middle RD in Scott County, Iowa. It was built in 1963, so it is 62 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 15,400 vehicles a day, roughly 31% of them trucks, projected to reach 15,400 by 2044. The structure is 145 ft (44.2 m) long and 49 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 80 WB over Middle RD built?
It was built in 1963, making it 62 years old in 2025.
What condition is I 80 WB over Middle RD 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 August 2024.
How much traffic does I 80 WB over Middle RD carry?
About 15,400 vehicles per day (2022 count), of which roughly 31% are trucks.
How long is I 80 WB over Middle RD?
The structure is 145 ft (44.2 m) long with a longest span of 48 ft (14.6 m) and a deck 49 ft wide.
Who owns I 80 WB over Middle RD?
It is owned by the State Highway Agency.