South Mound RD over No Fork Maquoketa River
GoodDubuque County, Iowa · 9001 28 2010 · Structure no. 000000000147821
- Built
- 2016
- 9 years old
- Condition
- Good
- inspected April 2023
- Type
- Slab
- Concrete Continuous
- Length
- 113 ft
- 3 main spans
- Daily traffic
- 250
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
South Mound RD over No Fork Maquoketa River is a concrete continuous slab carrying South Mound RD over No Fork Maquoketa River in Dubuque County, Iowa. It was built in 2016, so it is 9 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 250 vehicles a day, roughly 10% of them trucks, projected to reach 250 by 2043. The structure is 113 ft (34.4 m) long and 33 ft wide.
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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was South Mound RD over No Fork Maquoketa River built?
It was built in 2016, making it 9 years old in 2025.
What condition is South Mound RD over No Fork 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 April 2023.
How much traffic does South Mound RD over No Fork Maquoketa River carry?
About 250 vehicles per day (2021 count), of which roughly 10% are trucks.
How long is South Mound RD over No Fork Maquoketa River?
The structure is 113 ft (34.4 m) long with a longest span of 43 ft (13.1 m) and a deck 33 ft wide.
Who owns South Mound RD over No Fork Maquoketa River?
It is owned by the County Highway Agency.