US 75 SB over Stone Ave
GoodWoodbury County, Iowa · 0.7 Mi. N of JCT Ia 12 · Structure no. 000000000607250
- Built
- 1999
- 26 years old
- Condition
- Good
- inspected December 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 171 ft
- 3 main spans
- Daily traffic
- 9,050
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
US 75 SB over Stone Ave is a prestressed concrete stringer/multi-beam or girder carrying US 75 SB over Stone Ave in Woodbury County, Iowa. It was built in 1999, so it is 26 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 9,050 vehicles a day, roughly 13% of them trucks, projected to reach 9,050 by 2043. The structure is 171 ft (52.1 m) long and 44 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 75 SB over Stone Ave built?
It was built in 1999, making it 26 years old in 2025.
What condition is US 75 SB over Stone Ave 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 December 2023.
How much traffic does US 75 SB over Stone Ave carry?
About 9,050 vehicles per day (2022 count), of which roughly 13% are trucks.
How long is US 75 SB over Stone Ave?
The structure is 171 ft (52.1 m) long with a longest span of 56 ft (17.1 m) and a deck 44 ft wide.
Who owns US 75 SB over Stone Ave?
It is owned by the State Highway Agency.