Railfanning the "Racetrack" in LaGrange IL

Hello and welcome to the "Racetrack" today we watch trains run up and down Metra's BNSF line in LaGrange, IL
Music- • [FREE] Jazz/Trap Travi...

[@ExpressRailfan]

I thought that freight and local trains were using the outside tracks. I also thought that Amtrak and express trains were using the middle track.