100th ST over Little Wapsi River
GoodFayette County, Iowa · 092101901 · Structure no. 000000000150810
- Built
- 1968
- 57 years old
- Condition
- Good
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 144 ft
- 2 main spans
- Daily traffic
- 344
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
100th ST over Little Wapsi River is a prestressed concrete stringer/multi-beam or girder carrying 100th ST over Little Wapsi River in Fayette County, Iowa. It was built in 1968, so it is 57 years old, older 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 344 vehicles a day, roughly 12% of them trucks, projected to reach 344 by 2044. The structure is 144 ft (43.9 m) long and 30 ft wide. If it were closed, the detour would be 5 mi (8 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. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 100th ST over Little Wapsi River built?
It was built in 1968, making it 57 years old in 2025.
What condition is 100th ST over Little Wapsi River 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 October 2024.
How much traffic does 100th ST over Little Wapsi River carry?
About 344 vehicles per day (2022 count), of which roughly 12% are trucks.
How long is 100th ST over Little Wapsi River?
The structure is 144 ft (43.9 m) long with a longest span of 71 ft (21.6 m) and a deck 30 ft wide.
Who owns 100th ST over Little Wapsi River?
It is owned by the County Highway Agency.