Not sure if you knew, but there is a pedestrian bridge over some railroad tracks at Ridgeview Middle School, right here:
http://maps.google.com/maps?f=q&source=s_q&hl=en&geocode=&q=&sll=40.045041,-83.042098&sspn=0.003002,0.005665&g=Columbus,+Ohio+43220&ie=UTF8&ll=40.045041,-83.042098&spn=0.003002,0.005665&t=h&z=18
Used to play baseball there when I was real young, and we would all run over to it when the trains were coming.