G61 Macksburg RD over Waterway
GoodMadison County, Iowa · 074281703 · Structure no. 000000000232321
- Built
- 2019
- 6 years old
- Condition
- Good
- inspected August 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 167 ft
- 3 main spans
- Daily traffic
- 477
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
G61 Macksburg RD over Waterway is a prestressed concrete stringer/multi-beam or girder carrying G61 Macksburg RD over Waterway in Madison County, Iowa. It was built in 2019, so it is 6 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 477 vehicles a day, roughly 21% of them trucks, projected to reach 477 by 2042. The structure is 167 ft (50.9 m) long and 33 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was G61 Macksburg RD over Waterway built?
It was built in 2019, making it 6 years old in 2025.
What condition is G61 Macksburg RD over Waterway 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 August 2023.
How much traffic does G61 Macksburg RD over Waterway carry?
About 477 vehicles per day (2022 count), of which roughly 21% are trucks.
How long is G61 Macksburg RD over Waterway?
The structure is 167 ft (50.9 m) long with a longest span of 61 ft (18.6 m) and a deck 33 ft wide.
Who owns G61 Macksburg RD over Waterway?
It is owned by the County Highway Agency.