Blacks Corners RD over I-69
FairLapeer County, Michigan · 1.7 MI S of Imlay City · Structure no. 000000000005356
- Built
- 1983
- 42 years old
- Condition
- Fair
- inspected December 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 269 ft
- 2 main spans
- Daily traffic
- 445
- 1996 count
- Owner
- State
- State Highway Agency
About this bridge
Blacks Corners RD over I-69 is a steel continuous stringer/multi-beam or girder carrying Blacks Corners RD over I-69 in Lapeer County, Michigan. It was built in 1983, so it is 42 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 5 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 445 vehicles a day, roughly 2% of them trucks, projected to reach 1,500 by 1977. The structure is 269 ft (82 m) long and 40 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Blacks Corners RD over I-69 built?
It was built in 1983, making it 42 years old in 2025.
What condition is Blacks Corners RD over I-69 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 December 2024.
How much traffic does Blacks Corners RD over I-69 carry?
About 445 vehicles per day (1996 count), of which roughly 2% are trucks.
How long is Blacks Corners RD over I-69?
The structure is 269 ft (82 m) long with a longest span of 132 ft (40.3 m) and a deck 40 ft wide.
Who owns Blacks Corners RD over I-69?
It is owned by the State Highway Agency.