Kober RD over Trib to Wolf Creek
FairBlack Hawk County, Iowa · 87-12-35-02-10 · Structure no. 000000000074205
- Built
- 1969
- 56 years old
- Condition
- Fair
- inspected November 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 25 ft
- 2 main spans
- Daily traffic
- 59
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Kober RD over Trib to Wolf Creek is a concrete continuous culvert carrying Kober RD over Trib to Wolf Creek in Black Hawk County, Iowa. It was built in 1969, so it is 56 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 59 vehicles a day, projected to reach 59 by 2043. The structure is 25 ft (7.6 m) long and 32 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Kober RD over Trib to Wolf Creek built?
It was built in 1969, making it 56 years old in 2025.
What condition is Kober RD over Trib to Wolf 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 November 2023.
How much traffic does Kober RD over Trib to Wolf Creek carry?
About 59 vehicles per day (2022 count).
How long is Kober RD over Trib to Wolf Creek?
The structure is 25 ft (7.6 m) long with a longest span of 12 ft (3.7 m) and a deck 32 ft wide.
Who owns Kober RD over Trib to Wolf Creek?
It is owned by the County Highway Agency.