Waterloo Munith RD over Portage River N Branch
GoodJackson County, Michigan · 3 MI NW Waterloo · Structure no. 000000000004506
- Built
- 1999
- 26 years old
- Condition
- Good
- inspected October 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 36 ft
- 1 main span
- Daily traffic
- 660
- 2000 count
- Owner
- County
- County Highway Agency
About this bridge
Waterloo Munith RD over Portage River N Branch is a prestressed concrete box beam or girders - multiple carrying Waterloo Munith RD over Portage River N Branch in Jackson County, Michigan. It was built in 1999, so it is 26 years old, younger than the Michigan average of 48.3 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 660 vehicles a day, roughly 1% of them trucks, projected to reach 700 by 2020. The structure is 36 ft (11 m) long and 34 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| 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 Waterloo Munith RD over Portage River N Branch built?
It was built in 1999, making it 26 years old in 2025.
What condition is Waterloo Munith RD over Portage River N Branch 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 Waterloo Munith RD over Portage River N Branch carry?
About 660 vehicles per day (2000 count), of which roughly 1% are trucks.
How long is Waterloo Munith RD over Portage River N Branch?
The structure is 36 ft (11 m) long with a longest span of 35 ft (10.6 m) and a deck 34 ft wide.
Who owns Waterloo Munith RD over Portage River N Branch?
It is owned by the County Highway Agency.