I found this from the local newspaper. Scroll down to "Thirty Years Ago..."
"...One man was responsible for the Bloomer Girls, an Oak Park roofer and baseball fanatic named Emery Parichy (PAR-is-she). At age 80 he was inducted into the Amateur Softball Association of America. The team, his "Baby" for 30 years, was the Pride of Forest Park in action and in memory..."
I guess the stadium was torn down when the Eisenhower was rammed through. All the other articles I could find say the stadium was located just north of where the U-Haul lot is today, which would put it in the middle of the Ike.