SB US 61/151 over East 9th ST & Cn RR
GoodDubuque County, Iowa · Over E 9th Street · Structure no. 000000000601130
- Built
- 1992
- 33 years old
- Condition
- Good
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 469 ft
- 3 main spans
- Daily traffic
- 11,150
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
SB US 61/151 over East 9th ST & Cn RR is a steel continuous stringer/multi-beam or girder carrying SB US 61/151 over East 9th ST & Cn RR in Dubuque County, Iowa. It was built in 1992, so it is 33 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 11,150 vehicles a day, roughly 17% of them trucks, projected to reach 11,150 by 2042. The structure is 469 ft (143 m) long and 40 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
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 | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SB US 61/151 over East 9th ST & Cn RR built?
It was built in 1992, making it 33 years old in 2025.
What condition is SB US 61/151 over East 9th ST & Cn RR 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 May 2023.
How much traffic does SB US 61/151 over East 9th ST & Cn RR carry?
About 11,150 vehicles per day (2022 count), of which roughly 17% are trucks.
How long is SB US 61/151 over East 9th ST & Cn RR?
The structure is 469 ft (143 m) long with a longest span of 153 ft (46.6 m) and a deck 40 ft wide.
Who owns SB US 61/151 over East 9th ST & Cn RR?
It is owned by the State Highway Agency.