Started at 68th Street and 60th Ave with FTR on, clicked point just north of Hwy 99. Set FTR off and clicked at start of pavement again just south of Hwy 66, then set FTR on again and clicked at end of 62 Avenue. The real world situation is that there's an agricultural tunnel under Hwy 99 that's not available to vehicles, but I rode it last weekend, so I know it's there.by dmacmurc