State Street over Grand River
FairPosted for loadEaton County, Michigan · In City of Eaton Rapids · Structure no. 000000000002444
- Built
- 1948
- 77 years old
- Condition
- Fair
- inspected May 2023
- Type
- Tee Beam
- Concrete Continuous
- Length
- 170 ft
- 3 main spans
- Daily traffic
- 7,600
- 2007 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
State Street over Grand River is a concrete continuous tee beam carrying State Street over Grand River in Eaton County, Michigan. It was built in 1948, so it is 77 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. Its operating status is: posted for load restriction.
It carries about 7,600 vehicles a day, roughly 4% of them trucks, projected to reach 9,300 by 2027. The structure is 170 ft (51.8 m) long and 36 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 | 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| 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 State Street over Grand River built?
It was built in 1948, making it 77 years old in 2025.
What condition is State 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 State Street over Grand River carry?
About 7,600 vehicles per day (2007 count), of which roughly 4% are trucks.
How long is State Street over Grand River?
The structure is 170 ft (51.8 m) long with a longest span of 68 ft (20.7 m) and a deck 36 ft wide.
Who owns State Street over Grand River?
It is owned by the City or Municipal Highway Agency.