Core station (~5mi search radius)
Sterling (unconditional, no radius)
East Falls Church (trail-conditional)
W&OD Trail access point
Named bike trail (OpenStreetMap, real -- not a usage heatmap)
Costco (real, OpenStreetMap)
Grocery store (real, OpenStreetMap)
Gym, major chains only (real location; price shown only where a rough 3rd-party estimate exists)
Your saved spot (search & add)
Family (approx. area only)
Landmark (e.g. Cook Out)