Ia 163 EB over South State ST
GoodJasper County, Iowa · 1.0 Mile E of Jct. Ia 117 · Structure no. 000000000601990
- Built
- 1997
- 28 years old
- Condition
- Good
- inspected January 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 163 ft
- 3 main spans
- Daily traffic
- 4,750
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Ia 163 EB over South State ST is a prestressed concrete stringer/multi-beam or girder carrying Ia 163 EB over South State ST in Jasper County, Iowa. It was built in 1997, so it is 28 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 4,750 vehicles a day, roughly 16% of them trucks, projected to reach 4,750 by 2043. The structure is 163 ft (49.7 m) long and 43 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 Ia 163 EB over South State ST built?
It was built in 1997, making it 28 years old in 2025.
What condition is Ia 163 EB over South State ST 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 January 2023.
How much traffic does Ia 163 EB over South State ST carry?
About 4,750 vehicles per day (2022 count), of which roughly 16% are trucks.
How long is Ia 163 EB over South State ST?
The structure is 163 ft (49.7 m) long with a longest span of 69 ft (21 m) and a deck 43 ft wide.
Who owns Ia 163 EB over South State ST?
It is owned by the State Highway Agency.