2nd ST NE over N Fork Maquoketa River
FairDubuque County, Iowa · 2nd ST NE - N Fork · Structure no. 000000000004351
- Built
- 1979
- 46 years old
- Condition
- Fair
- inspected October 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 127 ft
- 3 main spans
- Daily traffic
- 1,525
- 2022 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
2nd ST NE over N Fork Maquoketa River is a prestressed concrete tee beam carrying 2nd ST NE over N Fork Maquoketa River in Dubuque County, Iowa. It was built in 1979, so it is 46 years old, older than the Iowa average of 45.5 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 1,525 vehicles a day, projected to reach 1,525 by 2044. The structure is 127 ft (38.7 m) long and 36 ft wide.
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| 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 2nd ST NE over N Fork Maquoketa River built?
It was built in 1979, making it 46 years old in 2025.
What condition is 2nd ST NE over N Fork Maquoketa River in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in October 2024.
How much traffic does 2nd ST NE over N Fork Maquoketa River carry?
About 1,525 vehicles per day (2022 count).
How long is 2nd ST NE over N Fork Maquoketa River?
The structure is 127 ft (38.7 m) long with a longest span of 46 ft (14 m) and a deck 36 ft wide.
Who owns 2nd ST NE over N Fork Maquoketa River?
It is owned by the City or Municipal Highway Agency.