Grand River RD over I-69
FairShiawassee County, Michigan · 7.8 MI NE of M-52 · Structure no. 000000000009748
- Built
- 1961
- 64 years old
- Condition
- Fair
- inspected July 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 358 ft
- 4 main spans
- Daily traffic
- 2,396
- 1993 count
- Owner
- State
- State Highway Agency
About this bridge
Grand River RD over I-69 is a steel stringer/multi-beam or girder carrying Grand River RD over I-69 in Shiawassee County, Michigan. It was built in 1961, so it is 64 years old, older 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 2,396 vehicles a day, roughly 2% of them trucks, projected to reach 810 by 1977. The structure is 358 ft (109.1 m) long and 33 ft wide.
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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Grand River RD over I-69 built?
It was built in 1961, making it 64 years old in 2025.
What condition is Grand River 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 July 2023.
How much traffic does Grand River RD over I-69 carry?
About 2,396 vehicles per day (1993 count), of which roughly 2% are trucks.
How long is Grand River RD over I-69?
The structure is 358 ft (109.1 m) long with a longest span of 123 ft (37.5 m) and a deck 33 ft wide.
Who owns Grand River RD over I-69?
It is owned by the State Highway Agency.