Tehachapi Loop? No, Matteson Loop: CN 8818 Loops around itself, plus 2 idiots

[@CMDRFandragon]

The worlds largest clover leaf on ramp. One of the CN guys I drove to Markham said that he loops back under his train. I had to see this lol.

[@shumacwilder]

Around The Metra Electric Line \ To the CN Sub Line.

[@sheleighrichards5977]

Shoestring lead me here.