N Grand River over Grand River
GoodIngham County, Michigan · In the City of Lansing · Structure no. 000000000003947
- Built
- 1924
- 101 years old, rebuilt 1979
- Condition
- Good
- inspected October 2023
- Type
- Arch - Deck
- Concrete
- Length
- 202 ft
- 3 main spans
- Daily traffic
- 3,815
- 2009 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
N Grand River over Grand River is a concrete arch - deck carrying N Grand River over Grand River in Ingham County, Michigan. It was built in 1924 and reconstructed in 1979, so it is 101 years old, older than the Michigan average of 48.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 3,815 vehicles a day, roughly 34% of them trucks, projected to reach 4,578 by 2029. The structure is 202 ft (61.6 m) long and 45 ft wide. If it were closed, the detour would be 1.9 mi (3 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| 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 N Grand River over Grand River built?
It was built in 1924, making it 101 years old in 2025. It was reconstructed in 1979.
What condition is N Grand River over Grand River in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in October 2023.
How much traffic does N Grand River over Grand River carry?
About 3,815 vehicles per day (2009 count), of which roughly 34% are trucks.
How long is N Grand River over Grand River?
The structure is 202 ft (61.6 m) long with a longest span of 73 ft (22.2 m) and a deck 45 ft wide.
Who owns N Grand River over Grand River?
It is owned by the City or Municipal Highway Agency.