Ebys Mill RD over Maquoketa River
GoodJones County, Iowa · 085020307 · Structure no. 000000000207971
- Built
- 2009
- 16 years old
- Condition
- Good
- inspected January 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 367 ft
- 3 main spans
- Daily traffic
- 44
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Ebys Mill RD over Maquoketa River is a prestressed concrete stringer/multi-beam or girder carrying Ebys Mill RD over Maquoketa River in Jones County, Iowa. It was built in 2009, so it is 16 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 44 vehicles a day, projected to reach 44 by 2044. The structure is 367 ft (111.9 m) long and 30 ft wide. If it were closed, the detour would be 6.8 mi (11 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| 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 Ebys Mill RD over Maquoketa River built?
It was built in 2009, making it 16 years old in 2025.
What condition is Ebys Mill RD over Maquoketa 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 January 2024.
How much traffic does Ebys Mill RD over Maquoketa River carry?
About 44 vehicles per day (2022 count).
How long is Ebys Mill RD over Maquoketa River?
The structure is 367 ft (111.9 m) long with a longest span of 130 ft (39.6 m) and a deck 30 ft wide.
Who owns Ebys Mill RD over Maquoketa River?
It is owned by the County Highway Agency.