Grand Marais Road
| Length | 8 km (5.0 mi) |
|---|---|
| Location | Windsor, Essex County |
| East end | Pillette Road |
| West end | Huron Church Road/Highway 3 and Lambton Road |
Grand Marais Road (French for "Big Marsh Road") is a road that travels through Windsor, Ontario. Its use and significance has dwindled considerably following the completion of the E.C. Row Expressway.