ADVrider - View Single Post - Topo maps for Canada

markgsnw · 02-21-2008, 09:18 AM

question on the maps: what are the heavy straight black lines that show up? Some sort of grid lines? Digital/conversion artifacts? really long straight roads?

02-21-2008, 09:18 AM	#32
markgsnw WTF? Joined: Jan 2002 Location: Portland, Oregon US Oddometer: 3,471	question on the maps: what are the heavy straight black lines that show up? Some sort of grid lines? Digital/conversion artifacts? really long straight roads? __________________ http://vasaphoto.wordpress.com/ 2011 Moto Guzzi Norge 8V GT