Yup, like everybody else the runways are 150 feet wide and 6,000+ feet long to allow for the 737's and to have more length for braking with the thrust reversers. They have to do all this extra work on the taxi aprons and approaches to the opposing runway entrances, runway exits, terminal aprons and cross runway access lanes.
The loader plows are 15 feet wide and they push everything into a single windrow on the runways and then the blower takes over UNLESS the snow is so deep it requires them to make passes with the snow blower truck..
It still amazes me that snowgo, larue and oshkosh are not using Beilhack snow clearing heads so they can clear off 22,000+ tons per hour being 367 tons per minute in one pass BUT I guess they have no interest in making three engine machines.