Graf Road over Stream
GoodDubuque County, Iowa · 089E12004 · Structure no. 000000000147102
- Built
- 2024
- 1 years old
- Condition
- Good
- inspected August 2024
- Type
- Slab
- Concrete
- Length
- 32 ft
- 1 main span
- Daily traffic
- 420
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Graf Road over Stream is a concrete slab carrying Graf Road over Stream in Dubuque County, Iowa. It was built in 2024, so it is 1 years old, younger than the Iowa average of 45.5 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 420 vehicles a day, roughly 13% of them trucks, projected to reach 420 by 2044. The structure is 32 ft (9.8 m) long and 33 ft wide.
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Graf Road over Stream built?
It was built in 2024, making it 1 years old in 2025.
What condition is Graf Road over Stream in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in August 2024.
How much traffic does Graf Road over Stream carry?
About 420 vehicles per day (2023 count), of which roughly 13% are trucks.
How long is Graf Road over Stream?
The structure is 32 ft (9.8 m) long with a longest span of 30 ft (9.1 m) and a deck 33 ft wide.
Who owns Graf Road over Stream?
It is owned by the County Highway Agency.