Explore details about location Rye Grass Coulee Road. Rye Grass Coulee Road is a location situated within the Franklin County alongside other areas such as Fraser Drive, Palouse Falls Road, Feed Lot Road. Additionally, some smaller parts of Rye Grass Coulee Road include specific areas like Haverland Koontz Road, Ryegrass Coulee Road, Gertler Road adding to the diversity of its landscape.