Lone Road over Swan Creek
FairSaginaw County, Michigan · 0.3 MI N of Frost Road · Structure no. 000000000009432
- Built
- 1987
- 38 years old
- Condition
- Fair
- inspected August 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 114 ft
- 2 main spans
- Daily traffic
- 311
- 2012 count
- Owner
- County
- County Highway Agency
About this bridge
Lone Road over Swan Creek is a prestressed concrete box beam or girders - multiple carrying Lone Road over Swan Creek in Saginaw County, Michigan. It was built in 1987, so it is 38 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 311 vehicles a day, roughly 5% of them trucks, projected to reach 327 by 2022. The structure is 114 ft (34.7 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 | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 Lone Road over Swan Creek built?
It was built in 1987, making it 38 years old in 2025.
What condition is Lone Road over Swan Creek 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 August 2023.
How much traffic does Lone Road over Swan Creek carry?
About 311 vehicles per day (2012 count), of which roughly 5% are trucks.
How long is Lone Road over Swan Creek?
The structure is 114 ft (34.7 m) long with a longest span of 57 ft (17.3 m) and a deck 34 ft wide.
Who owns Lone Road over Swan Creek?
It is owned by the County Highway Agency.