The most current trail maps are listed below.

Duff Park:   http://murrysvilletrails.org/images/duff_park_trail_map.pdf 

Murrysville Community Park:  http://murrysvilletrails.org/images/map_mcp_trails_GPS.jpg

Kellman/Skena Reserves:  http://murrysvilletrails.org/documents/kellman_skena_color_nov2013.pdf (color) and http://murrysvilletrails.org/documents/kellman_skena_bw_nov2013.pdf (black and white)

Pleasant Valley Park:  http://murrysvilletrails.org/images/Pleasant_Valley_MTA_update_Sept_2014.pdf (color) and http://murrysvilletrails.org/images/Pleasant_Valley_MTA_bw_update_Sept_2014mxd.pdf (black and white)

Townsend Park:  http://www.murrysville.com/Document_Server/502_Townsend_Park_Trail_Map_-_June_16,_2011.pdf