South Street over Grand River
FairPosted for loadJackson County, Michigan · 1M S 1.5M W Michigan Cent · Structure no. 000000000004474
- Built
- 1987
- 38 years old
- Condition
- Fair
- inspected May 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 42 ft
- 1 main span
- Daily traffic
- 8,546
- 2004 count
- Owner
- County
- County Highway Agency
About this bridge
South Street over Grand River is a prestressed concrete box beam or girders - multiple carrying South Street over Grand River in Jackson 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 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.
It carries about 8,546 vehicles a day, projected to reach 100,000 by 2020. The structure is 42 ft (12.8 m) long and 43 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was South Street over Grand River built?
It was built in 1987, making it 38 years old in 2025.
What condition is South Street over Grand River 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 May 2023.
How much traffic does South Street over Grand River carry?
About 8,546 vehicles per day (2004 count).
How long is South Street over Grand River?
The structure is 42 ft (12.8 m) long with a longest span of 42 ft (12.8 m) and a deck 43 ft wide.
Who owns South Street over Grand River?
It is owned by the County Highway Agency.