This cache is placed along the BC Parkway between Edmonds SkyTrain Station and 22nd Street SkyTrain Station. You can walk or bike from either Edmonds or 22nd Street Station or parking is available in the surrounding area but can be very difficult to find during weekdays. I use this path when I bike to work.
The BC Parkway is a 26-kilometre, multi-use path that roughly parallels the Expo SkyTrain Line, connecting Surrey City Centre, New Westminster, South Burnaby and Vancouver. (source: TransLink).