Thank you for the thoughtful reply. Ultimately, the airport would have been in the mix once the line was extended to Minneapolis. But I still dissent. The view of rail as a park and ride was already obsolete then. With Millennials eschewing cars, bicycling taking off, Uber and Lyft, the airport Station was the height of mid-20th century in the 21st century, and the antithesis of New Urbanism. The thousands of people flocking to live on the Isthmus more than make up for the suburban folks in Sun Prairie driving to the airport. Folks more likely to drive all the way anyway. Students would have walked or biked downtown, but no way would they have schleped out to the airport. Take it from someone who went to school in Madison. The uniquely American paranoia around backing trains into the station was also a nonsensical excuse in an era of push/pull trains. Anyway, the station argument helped end the whole thing, and here we are, years later, still debating, and no trains. Epic fail.