Added buildings at Greendale, Greentree, and Greenway Place and Baptist Church from USGS imagery

Added trails and streams in Greenbelt Woods North Tract. Trails are mostly from survey, small sections are visible on Bing or USGS imagery. Streams are from USGS imagery. The BARC fence is visible on most imagery.

Added buildings on Northway, Forestway, and Woodland Way from Bing

Added fences near armory and former convalescent center site

Courts at Ridge Road: building redrawing and street name assigment

Road and path alignment with Bing images, Greenbelt

Changed Northway extended from residential to unclassified

Made GHI parking private

Added trails in Greenbelt Hamilton Woods Tract based on survey

Deleted land use areas that I previously added, because they make the map cluttered

Added Greenbelt National Guard Armory

Hamilton Place: added community gardens and path into Greenbelt Woods

Deleted land use areas that I previously added, because they make the map cluttered

Added wood areas based on Bing imagery

Added wood and grass areas based on Bing imagery and realigned Crescent and Ridge Road

Added wood and grass areas based on Bing imagery

Added natural=wood areas based on Bing imagery

Removed names from most South Core roads

Added fence around storm water basin

Removed barriers at ends of underpass because of rendering issue