WB Ia 141 over Little Beaver Creek
FairDallas County, Iowa · 2.2 MI West of JCT Ia 210 · Structure no. 000000000022141
- Built
- 1983
- 42 years old
- Condition
- Fair
- inspected March 2023
- Type
- Slab
- Concrete Continuous
- Length
- 123 ft
- 3 main spans
- Daily traffic
- 4,300
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
WB Ia 141 over Little Beaver Creek is a concrete continuous slab carrying WB Ia 141 over Little Beaver Creek in Dallas County, Iowa. It was built in 1983, so it is 42 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 4,300 vehicles a day, roughly 8% of them trucks, projected to reach 4,300 by 2042. The structure is 123 ft (37.5 m) long and 47 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 | 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 WB Ia 141 over Little Beaver Creek built?
It was built in 1983, making it 42 years old in 2025.
What condition is WB Ia 141 over Little Beaver 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 March 2023.
How much traffic does WB Ia 141 over Little Beaver Creek carry?
About 4,300 vehicles per day (2022 count), of which roughly 8% are trucks.
How long is WB Ia 141 over Little Beaver Creek?
The structure is 123 ft (37.5 m) long with a longest span of 47 ft (14.3 m) and a deck 47 ft wide.
Who owns WB Ia 141 over Little Beaver Creek?
It is owned by the State Highway Agency.