Connected service road to road (fixed earlier error)
added museum and associated features
Adjusted roads, added crosswalk
Removed barriers per note; tagged info about occasional closures on Norfolk Ave
Revised Arizona Ave - Capital Crescent connecting trail
Added historic markers and info board near Chain Bridge (Virginia side)
Added gates and amended footpath near MDOT
split parking lot and added paths at Cabin John shopping center
Added historic site, parking lot, and paths
Added bridges, slight realignments, added median at entrance at Parklawn Cemetery
Added bus stops on Arlington Rd, removed one on Bradley Blvd that does not exist
Removed bus stops that aren't there
Adjusted Rockville Pike/Grosvenor Lane intersection to clarify eastbound dead-end
Changed roads/sidewalks to under construction
Added "roundabout" to lcn (local cycle network) to match Park Lane
Added speed humps on Brickyard Rd, changed previously added speed bumps to speed humps