This link should work, but if not: search on google maps for Candlestick Park, then zoom in until the imagery shows the field to be brown. Look to the right, in the parking lot: there's a long, squiggly line! I can't figure out what it might be/have been used for! Please help.
Parking lots are also used for things like Sports Car Club of America rallies. That's a layout for a slalom/time trial course, one that can be set up the same each time for repeatability.
Could also be used for motorcycle training courses. posted by seanmpuckett at 10:43 AM on January 15
Yeah, some kind of course. Racing, training, testing, something.
It's a big parking lot. It really only gets used for parking at its assigned facility once or twice a week. Seems a shame to let it go to waste all of the rest of the time. posted by valkyryn at 10:48 AM on January 15
Autocross or gymkhana. posted by Thorzdad at 11:08 AM on January 15
Edit: Here's a link to pictures of such an event, but no aerial shot showing the course in use from above.
posted by mosk at 10:36 AM on January 15 [6 favorites]