Aligned and named trails from Wright Lake Trailheads to Barrett Lake. Used Strava heatmap data, USGS large scale Imagery and US Forest Service Topo Maps.

Aligned and named trails from Wright Lake Trailheads to Rockbound Pass, Rubicon Valley and Gertude Lake. Used Strava heatmap data, USGS large scale imagery and US Forest Service Topo Map.

Aligned and named trails in from Twin Lakes trailhead @ Wright Lake to Twin, Grouse and Smith Lakes. Used Strava Heatmap data, USGS large scale imagery and US Forest Service Topo Map.

Aligned trails in Desolation Wilderness from the Lyons Creek traihead to Lyons and Sylvia Lakes and north to Wrights Lake Trail Head. Used Strave Heatmap data, USGS large scale imagery and US Forest Service Map.

Aligned PCT and 16E30.2 to China Flat using Strava Heatmap data, USGS Large Scale imagery and US Forest Service Topo Map. 16E30.2 is labeled as Rubicon Trail on USGS topo.

Aligned trails around Lake of the Woods, Desolation Wilderness Area using Strava Heatmap data and USGS large scale imagery. Updated trails names where applicable using US Forest Service maps.

Added Magnetic Rock, A 60 foot tall glacial erratic. http://www.visitcookcounty.com/2012/04/trail-spotlight-magnetic-rock-trail/

creating the Border Route Trail using Strava Heatmap data, a gpx file from http://www.borderroutetrail.org/maps.html and USGS large scale imagery. Imagery.

creating the Border Route Trail using Strava Heatmap data, a gpx file from http://www.borderroutetrail.org/maps.html and USGS large scale imagery. Imagery.

Started expanding the outline of Rose Like on the Minnesota, Ontario boarder into Ontario, Canada.

Started creating the Border Route Trail using Strava Heatmap data, a gpx file from http://www.borderroutetrail.org/maps.html and USGS large scale imagery.

Started creating the Border Route Trail using Strava Heatmap data, a gpx file from http://www.borderroutetrail.org/maps.html and USGS large scale imagery.

Started creating the Border Route Trail using Strava Heatmap data, a gpx file from http://www.borderroutetrail.org/maps.html and USGS large scale imagery. Created the Border Route Trail relation

Started creating the Border Route Trail using Strava Heatmap data, a gpx file from http://www.borderroutetrail.org/maps.html and USGS large scale imagery.

Re-aligned a portion of Dipsea trail in Muir Woods using Strava Heatmap data and USGS Large Scale Imagery.

Desolation Wilderness: Aligned the Ralston Peak Trail from Highway 50 to Pacific Crest Trail, Added some alternative trail near the peak. Used Strava Heatmap date, USGS large scale imagery and USGS Forest Service Topo Map.

Desolation Wilderness: Aligned and extended trail 17E28 and aligned Echo Peak trail using Strava Heatmap data, US Forest Service Topo Maps and USGS large scale imagery.

Aligned the Pacific Crest Trail (Tahoe Rim Trail) from Echo Summit Rd to 17E38 using Strava Heatmap data, USGS large scale imagery and US Forest Service Topo Map. Removed several trails without strava data and not located on US Forest Service topo map.

Added Miller Lake in El Dorado County, California using USGS topo maps and USGS large scale imagery.

Connected and continued the Tahoe Rim Trail at Mount Rose Relay station using a GPX file from The Tahoe Rim Trail Association, Strava heat map data and USGS large Scale Imagery.