Iron Street over E Branch Escanaba River
FairMarquette County, Michigan · In Village of Gwinn · Structure no. 000000000006580
- Built
- 1984
- 41 years old
- Condition
- Fair
- inspected October 2024
- Type
- Slab
- Wood or Timber
- Length
- 62 ft
- 3 main spans
- Daily traffic
- 1,986
- 2001 count
- Owner
- County
- County Highway Agency
About this bridge
Iron Street over E Branch Escanaba River is a wood or timber slab carrying Iron Street over E Branch Escanaba River in Marquette County, Michigan. It was built in 1984, so it is 41 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 1,986 vehicles a day, projected to reach 2,063 by 2020. The structure is 62 ft (18.9 m) long and 34 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Iron Street over E Branch Escanaba River built?
It was built in 1984, making it 41 years old in 2025.
What condition is Iron Street over E Branch Escanaba 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 Iron Street over E Branch Escanaba River carry?
About 1,986 vehicles per day (2001 count).
How long is Iron Street over E Branch Escanaba River?
The structure is 62 ft (18.9 m) long with a longest span of 26 ft (7.9 m) and a deck 34 ft wide.
Who owns Iron Street over E Branch Escanaba River?
It is owned by the County Highway Agency.