Sumac Road over Drainage
FairPottawattamie County, Iowa · 077403501 · Structure no. 000000000290021
- Built
- 2006
- 19 years old
- Condition
- Fair
- inspected April 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 59 ft
- 1 main span
- Daily traffic
- 34
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Sumac Road over Drainage is a steel stringer/multi-beam or girder carrying Sumac Road over Drainage in Pottawattamie 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 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 34 vehicles a day, projected to reach 34 by 2043. The structure is 59 ft (18 m) long and 24 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sumac Road over Drainage built?
It was built in 2006, making it 19 years old in 2025.
What condition is Sumac Road 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 April 2024.
How much traffic does Sumac Road over Drainage carry?
About 34 vehicles per day (2022 count).
How long is Sumac Road over Drainage?
The structure is 59 ft (18 m) long with a longest span of 59 ft (18 m) and a deck 24 ft wide.
Who owns Sumac Road over Drainage?
It is owned by the County Highway Agency.