SW Blk Diamond over Old Womans Creek
FairJohnson County, Iowa · 079072705 · Structure no. 000000000204191
- Built
- 2006
- 19 years old
- Condition
- Fair
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 61 ft
- 1 main span
- Daily traffic
- 650
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
SW Blk Diamond over Old Womans Creek is a prestressed concrete stringer/multi-beam or girder carrying SW Blk Diamond over Old Womans Creek in Johnson 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 650 vehicles a day, roughly 15% of them trucks, projected to reach 650 by 2043. The structure is 61 ft (18.6 m) long and 31 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 7 Good | Some minor problems. |
| 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 SW Blk Diamond over Old Womans Creek built?
It was built in 2006, making it 19 years old in 2025.
What condition is SW Blk Diamond over Old Womans Creek 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 May 2023.
How much traffic does SW Blk Diamond over Old Womans Creek carry?
About 650 vehicles per day (2021 count), of which roughly 15% are trucks.
How long is SW Blk Diamond over Old Womans Creek?
The structure is 61 ft (18.6 m) long with a longest span of 61 ft (18.6 m) and a deck 31 ft wide.
Who owns SW Blk Diamond over Old Womans Creek?
It is owned by the County Highway Agency.