Grand River Ave over US-23 SB
FairLivingston County, Michigan · 0.5 MI S of I-96 · Structure no. 000000000005736
- Built
- 1962
- 63 years old, rebuilt 1984
- Condition
- Fair
- inspected July 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 164 ft
- 3 main spans
- Daily traffic
- 3,300
- 1995 count
- Owner
- State
- State Highway Agency
About this bridge
Grand River Ave over US-23 SB is a steel stringer/multi-beam or girder carrying Grand River Ave over US-23 SB in Livingston County, Michigan. It was built in 1962 and reconstructed in 1984, so it is 63 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 3,300 vehicles a day, roughly 3% of them trucks, projected to reach 3,300 by 2015. The structure is 164 ft (50 m) long and 55 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Grand River Ave over US-23 SB built?
It was built in 1962, making it 63 years old in 2025. It was reconstructed in 1984.
What condition is Grand River Ave over US-23 SB 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 Ave over US-23 SB carry?
About 3,300 vehicles per day (1995 count), of which roughly 3% are trucks.
How long is Grand River Ave over US-23 SB?
The structure is 164 ft (50 m) long with a longest span of 67 ft (20.4 m) and a deck 55 ft wide.
Who owns Grand River Ave over US-23 SB?
It is owned by the State Highway Agency.