The Quality Inn of Newton is located just North of I-80 at exit 164 (Hwy 14). The hotel is only five miles from the brand new Iowa Speedway, and two miles from the Whirlpool Facility. Grinnell College and Adventureland Amusement Park are both only a short drive from our facility as is the Maytag Dairy Farm. Pet Accommodation: 15.00 per stay Pet Limit 2 pets per room, up to 30 lbs. Dogs only. Pets allowed in designated rooms only.