I've see photos and movie footage of racing at Greensboro but I had never seen an aerial shot so I could understand how the track laid out in those tiny fairgrounds. After looking for years I finally found a fairly decent one from May 22, 1948.
It's a tight fit! If someone crashed through the fence in turn 3, they could've killed someone coming down that road.
updated by @robert-mitchell: 12/05/16 04:08:38PM