I-196 M-21 WB over CSX RR Seward Ave
GoodKent County, Michigan · In Grand Rapids · Structure no. 000000000004811
- Built
- 1964
- 61 years old, rebuilt 2002
- Condition
- Good
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 270 ft
- 4 main spans
- Daily traffic
- 27,318
- 2007 count
- Owner
- State
- State Highway Agency
About this bridge
I-196 M-21 WB over CSX RR Seward Ave is a prestressed concrete stringer/multi-beam or girder carrying I-196 M-21 WB over CSX RR Seward Ave in Kent County, Michigan. It was built in 1964 and reconstructed in 2002, so it is 61 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 27,318 vehicles a day, roughly 7% of them trucks, projected to reach 39,932 by 2018. The structure is 270 ft (82.3 m) long and 71 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-196 M-21 WB over CSX RR Seward Ave built?
It was built in 1964, making it 61 years old in 2025. It was reconstructed in 2002.
What condition is I-196 M-21 WB over CSX RR Seward Ave 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 September 2024.
How much traffic does I-196 M-21 WB over CSX RR Seward Ave carry?
About 27,318 vehicles per day (2007 count), of which roughly 7% are trucks.
How long is I-196 M-21 WB over CSX RR Seward Ave?
The structure is 270 ft (82.3 m) long with a longest span of 84 ft (25.5 m) and a deck 71 ft wide.
Who owns I-196 M-21 WB over CSX RR Seward Ave?
It is owned by the State Highway Agency.