Newburg Road over Michigamme River
FairDickinson County, Michigan · 3 MI W of Floodwood · Structure no. 000000000002211
- Built
- 1989
- 36 years old
- Condition
- Fair
- inspected September 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 140 ft
- 2 main spans
- Daily traffic
- 100
- 1997 count
- Owner
- County
- County Highway Agency
About this bridge
Newburg Road over Michigamme River is a prestressed concrete box beam or girders - multiple carrying Newburg Road over Michigamme River in Dickinson County, Michigan. It was built in 1989, so it is 36 years old, younger than the Michigan average of 48.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 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 100 vehicles a day, roughly 2% of them trucks, projected to reach 150 by 2017. The structure is 140 ft (42.6 m) long and 28 ft wide. If it were closed, the detour would be 19.9 mi (32 km).
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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Newburg Road over Michigamme River built?
It was built in 1989, making it 36 years old in 2025.
What condition is Newburg Road over Michigamme 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 September 2024.
How much traffic does Newburg Road over Michigamme River carry?
About 100 vehicles per day (1997 count), of which roughly 2% are trucks.
How long is Newburg Road over Michigamme River?
The structure is 140 ft (42.6 m) long with a longest span of 67 ft (20.4 m) and a deck 28 ft wide.
Who owns Newburg Road over Michigamme River?
It is owned by the County Highway Agency.