added buildings in Gangtok area
added buildings in Gangtok area
added buildings in Gangtok area
added highway=unclassified in Gangtok area
added buildings in Gangtok area
added buildings in Gangtok area
added buildings in Gangtok area
added buildings in Gangtok area
added buildings in Gangtok area
added buildings in Gangtok area
added buildings and highway=unclassified in Gangtok area
added buildings in Gangtok area
completed tracing river, and reversed direction
removed incorrectly traced river.
added buildings in Gangtok area
added buildings in Gangtok area
added buildings in Gangtok area
added buildings in Gangtok area
added buildings, realigned road