Saginaw Street over Mill Race
FairShiawassee County, Michigan · In Village of Byron · Structure no. 000000000012661
- Built
- 1994
- 31 years old
- Condition
- Fair
- inspected October 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 50 ft
- 1 main span
- Daily traffic
- 3,156
- 2010 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Saginaw Street over Mill Race is a prestressed concrete box beam or girders - multiple carrying Saginaw Street over Mill Race in Shiawassee County, Michigan. It was built in 1994, so it is 31 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 3,156 vehicles a day, roughly 2% of them trucks, projected to reach 5,700 by 2030. The structure is 50 ft (15.2 m) long and 48 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Saginaw Street over Mill Race built?
It was built in 1994, making it 31 years old in 2025.
What condition is Saginaw Street over Mill Race 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 Saginaw Street over Mill Race carry?
About 3,156 vehicles per day (2010 count), of which roughly 2% are trucks.
How long is Saginaw Street over Mill Race?
The structure is 50 ft (15.2 m) long with a longest span of 46 ft (14 m) and a deck 48 ft wide.
Who owns Saginaw Street over Mill Race?
It is owned by the City or Municipal Highway Agency.