20 Mile Rd(marion) over US-131 SB
GoodOsceola County, Michigan · 0.5 MI W of Tustin · Structure no. 000000000008549
- Built
- 1975
- 50 years old
- Condition
- Good
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 152 ft
- 1 main span
- Daily traffic
- 1,400
- 1996 count
- Owner
- State
- State Highway Agency
About this bridge
20 Mile Rd(marion) over US-131 SB is a steel stringer/multi-beam or girder carrying 20 Mile Rd(marion) over US-131 SB in Osceola County, Michigan. It was built in 1975, so it is 50 years old, older 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 1,400 vehicles a day, roughly 3% of them trucks, projected to reach 9,999 by 1977. The structure is 152 ft (46.3 m) long and 44 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 20 Mile Rd(marion) over US-131 SB built?
It was built in 1975, making it 50 years old in 2025.
What condition is 20 Mile Rd(marion) over US-131 SB 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 May 2024.
How much traffic does 20 Mile Rd(marion) over US-131 SB carry?
About 1,400 vehicles per day (1996 count), of which roughly 3% are trucks.
How long is 20 Mile Rd(marion) over US-131 SB?
The structure is 152 ft (46.3 m) long with a longest span of 152 ft (46.3 m) and a deck 44 ft wide.
Who owns 20 Mile Rd(marion) over US-131 SB?
It is owned by the State Highway Agency.