Keystone: It's come to my attention that this cache requires trespassing on railroad property, which isn't permitted under the Geocaching.com listing guidelines. Therefore, I am archiving this listing.
I wrongly assumed that the path would lead through the adjacent park. In the future, I guess I'll need to ask for more information about the routes of all night cache trails.
Sorry for publishing this cache in error.
Keystone
Geocaching.com Community Volunteer Reviewer