add previously undocumented trails and update trails and streams in Patapsco State Park, Sykesville Henryton Area, Maryland, USA

updates and edits to minor roads, parking lots, sidewalks, and crosswalks in Ellicott City, Maryland, USA

update streams, paths, and parking area in and around Patapsco State Park Freedom Area, Maryland, USA

update sidewalks, paths, and crosswalks. Columbia, Maryland, USA

update pedestrian access to Rt 99, update paths, sidewalks and crosswalks. Montgomery County and Howard County, Maryland, USA

add and update speed bumps and road signage near Chatham Rd. Ellicott City, Maryland USA

update streams, drains, and parking areas in and around Chatham Rd. Ellicott City, Maryland USA

update trails and streams in Patapsco State Park, Sykesville Henryton Area, Maryland, USA

add previously undocumented trails and update trails and streams in Patapsco State Park, Sykesville Henryton Area, Maryland, USA

update sidewalks, crosswalks, and footpaths in and around Columbia Town Center, Columbia, Maryland, USA

update sidewalks, crosswalks, and footpaths in and around Wilde Lake Vilage Center, Columbia, Maryland, USA

update sidewalks, crosswalks, and footpaths in and around Columbia Town Center, Columbia, Maryland, USA

update access tags and add Trunk Link to MD-RT32 (Sykesville Rd.) Clarksville, Maryland USA

Path, stream, and sidewalk updates in and around Robinson Nature Centure and Middle Patuxent Environmental Area in Columbia, Maryland, USA

Minor updates to paths and parking areas in Rockburn Park, Elkridge, Maryland, USA

Minor updates to paths in Rockburn Park, Elkridge, Maryland, USA

Add traffic / red-light camera direction/orientations in Columbia, Maryland, United States

Add traffic / red-light camera in Columbia, Maryland, United States

Add traffic / red-light cameras in Columbia, Maryland, United States

Add traffic / red-light camera in Columbia, Maryland, United States