Grass Lake Rest Area Westbound – I-94
Looking for a break on I-94 westbound in Michigan? Grass Lake Rest Area is along the way. The next westbound stop is Marshall Rest Area, about 36 miles further along I-94.
Location map
Marker shows recorded coordinates, not an entrance or approved driving route. Follow highway signs.
Open directionsFacilities and amenities
Unknown (not documented in the sources): Restrooms, Accessible facilities, Drinking water, Picnic tables, Vending machines, Public phone, RV dump station, EV charging.
A reported facility does not guarantee current availability.
About this rest area
The Grass Lake Rest Area serves westbound traffic on Interstate 94 in Michigan. The Michigan DOT listing showed this location as open when checked on October 31, 2026. Confirm the current situation with the Michigan Department of Transportation before you plan a break here.
Location and driving direction
You reach it from the westbound lanes of I-94. The recorded position is around mile marker 149.
Further along I-94, Marshall Rest Area follows after roughly 36 miles.
Parking and amenities
Listed amenities include:
- Family restroom
- Pet area
Individual facilities can be closed temporarily.
Opening status
Michigan DOT showed the rest area as open on October 31, 2026. Conditions may have changed since then.
Map and coordinates
Recorded coordinates: 42.292921, -84.215161. The point marks the recorded position, not the entrance ramp, so follow the highway signs.
Frequently asked questions
Is this rest area on I-94 Westbound?
Yes. The the Michigan DOT record identifies it as the westbound facility on Interstate 94.
Can I walk my dog here?
A pet area is listed for this location. Keep pets leashed and follow posted rules.
Where is the next rest stop?
Marshall Rest Area, about 36 miles further along I-94 by the official mile markers.