US 151 SB over Ia 136
GoodDubuque County, Iowa · At Jct. of Ia 136 · Structure no. 000000000608020
- Built
- 2002
- 23 years old
- Condition
- Good
- inspected March 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 137 ft
- 1 main span
- Daily traffic
- 4,350
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
US 151 SB over Ia 136 is a steel continuous stringer/multi-beam or girder carrying US 151 SB over Ia 136 in Dubuque County, Iowa. It was built in 2002, so it is 23 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 4,350 vehicles a day, roughly 20% of them trucks, projected to reach 4,350 by 2042. The structure is 137 ft (41.8 m) long and 63 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 151 SB over Ia 136 built?
It was built in 2002, making it 23 years old in 2025.
What condition is US 151 SB over Ia 136 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 March 2023.
How much traffic does US 151 SB over Ia 136 carry?
About 4,350 vehicles per day (2022 count), of which roughly 20% are trucks.
How long is US 151 SB over Ia 136?
The structure is 137 ft (41.8 m) long with a longest span of 134 ft (40.8 m) and a deck 63 ft wide.
Who owns US 151 SB over Ia 136?
It is owned by the State Highway Agency.