Regarding Springfield CC:
As I am originally from the area, I have played out there probably 8--10 times. I hadn't been in more than a decade, until visiting this past July for a tournament.
I would venture to say it would be a Doak 3, maybe a 4, tops. The first and 10th are potentially drivable par-4s, very little interest. You can hit driver, fairway wood or 5-iron, depending on whether you want a full wedge or a delicate pitch for the approach. The 2nd is a miniscule par-3 over a little pond, maybe 90 yards. Both the 9th and 18th are "blah" par-3s, side-by-each, heading uphill towards the hilltop clubhouse. In between, you have 6-8 holes of some architectural and topographical interest, but there are many courses within a short drive that are far superior: The Ranch, Orchards, Crestview, Longmeadow and Crumpin--Fox, a bit further afield.