After you park at the Loantaka Way parking area, proceed down
the paved bike path, then you will need to navigate along a small
stream to Signal's Bridge cache. This area can be swampy. After you
visit "Signal's Bridge Cache", you can safely bushwhack through a
nice woodland forest avoiding the impassable chain link fence and
major swampy area to reach these caches.
If you prefer a longer hike with less bushwhacking, you can also
follow the paved bike trail around to "The Old Gravestone cache"
which is 100 feet off the path, then you can easily bushwhack to
the other caches.
PLEASE DO NOT PARK ON WOODLAND AVENUE