The Chicago and North Western Railway (AAR reporting marks: CNW, CNWS, CNWZ; unofficial abbreviation: C&NW) was a Class I railroad in the United States. It was also known as the North Western. Since our own grand-dads worked for this railroad, we pretty much HAD to do this shirt. Heck, we got yelled at because we didn't do it sooner. Jeez, Mom. Chill out already - here it is, okay? Love ya.