Found out there are ramps in Conchohocken last Friday.
The park is located at 707 Conshohocken Rd Conshohocken, PA 19428.
All of the ramps are facing the grass. I managed to ride over the humps (seen on left) on my road bike. Does not look like the equipment gets much use. Maybe they would donate to a local for their driveway. Call 610 – 834-0845.
“Official” description here.