Mahaffey RD over Drainage
FairMills County, Iowa · 072433608 · Structure no. 000000000246441
- Built
- 2006
- 19 years old
- Condition
- Fair
- inspected March 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 23 ft
- 1 main span
- Daily traffic
- 100
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Mahaffey RD over Drainage is a prestressed concrete stringer/multi-beam or girder carrying Mahaffey RD over Drainage in Mills County, Iowa. It was built in 2006, so it is 19 years old, younger 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 100 vehicles a day, projected to reach 100 by 2043. The structure is 23 ft (7 m) long and 26 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mahaffey RD over Drainage built?
It was built in 2006, making it 19 years old in 2025.
What condition is Mahaffey RD over Drainage 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 2023.
How much traffic does Mahaffey RD over Drainage carry?
About 100 vehicles per day (2022 count).
How long is Mahaffey RD over Drainage?
The structure is 23 ft (7 m) long with a longest span of 23 ft (7 m) and a deck 26 ft wide.
Who owns Mahaffey RD over Drainage?
It is owned by the County Highway Agency.