Waterloo RD over Dry Run Creek
FairBlack Hawk County, Iowa · A27500731 · Structure no. 000000000001071
- Built
- 1994
- 31 years old
- Condition
- Fair
- inspected March 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 142 ft
- 3 main spans
- Daily traffic
- 5,594
- 2022 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Waterloo RD over Dry Run Creek is a prestressed concrete continuous stringer/multi-beam or girder carrying Waterloo RD over Dry Run Creek in Black Hawk County, Iowa. It was built in 1994, so it is 31 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 5,594 vehicles a day, roughly 2% of them trucks, projected to reach 5,594 by 2044. The structure is 142 ft (43.3 m) long and 86 ft wide.
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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Waterloo RD over Dry Run Creek built?
It was built in 1994, making it 31 years old in 2025.
What condition is Waterloo RD over Dry Run 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 2024.
How much traffic does Waterloo RD over Dry Run Creek carry?
About 5,594 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is Waterloo RD over Dry Run Creek?
The structure is 142 ft (43.3 m) long with a longest span of 52 ft (15.9 m) and a deck 86 ft wide.
Who owns Waterloo RD over Dry Run Creek?
It is owned by the City or Municipal Highway Agency.