Tag Archives: contours

20-Foot South Central United States Topographic Data for Garmin GPS

By | February 24, 2009

John M. has created maps suitable for Garmin GPS units and posted them at GPSFileDepot.  The extent of the area includes all of New Mexico, Oklahoma, Texas, parts of Arkansas, Louisiana, and Missouri.  Features include: Roads – Interstates, highways, arterial roads, residential roads, limited unpaved roads Railroads High resolution water data – lakes, rivers, streams,… Read More »