The left three are what we call pointer cones, meaning to go on the other side of the one standing up. The two on the right are marking a 8" deep x 48" long mud hole.

I did knock over plenty of cones yesterday but not any in that photo.

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[SIGPIC] Diesel loving autocrossing grandpa Architect. 08 Dodge 3/4 ton with Cummins & six speed; I have had about 35 benzes. I have a 39 Studebaker Coupe Express pickup in which I have had installed a 617 turbo and a five speed manual.[SIGPIC]

..I also have a 427 Cobra replica with an aluminum chassis.