Minor road permissions edit.

Minor road permission edit.

Making updates the SSA's NCC building, and area.

Updates to Wabash and Patterson Avenues to accurately portray traffic flow, and update to service road for Rogers Metro Station access; access is only permitted to government transit vehicles. Updated track alignment for the Metro Subway.

Updating the land use areas for the Social Security Administration.

Updating bus stop/terminus for MTA Maryland Bus Line #31 at the Social Security Administration HQ to be more accurate; removal of duplicate stop at the same location.

Land use update.

Minor updates.

Added source website for this company: http://usplaces.com/Rehabilitation%20Centers/baltimore-md/vsp.

Updating areas, building shapes/building names, streets/parking lot aisles, addresses, and smaller misc. changes for the SSA. Changes have been made by an employee of this Federal Agency, and used internal & public documents for these changes.

All edited streets are on US Government property (Social Security Administration), and all vehicles are subject to Federal road restrictions.

This portion of W. Cold Spring Lane is considered a secondary roadway due to the increase of vehicular traffic during normal and peak traffic times.

Section of Springfield Ave is no longer a passable street in the line that was removed. Modified "The League's" parking lot driveway to be more accurate with flow of traffic direction and added missing drive through for shuttles and emergency vehicles.

Correcting various street types and intersections.

Correcting various street types and intersections.

Correcting various street types.

Correcting US Route 40/Baltimore National Pike road type.

Correcting US Route 40/Baltimore National Pike road type.

Correcting various street types.

This portion of Milford Mill Road is considered a secondary roadway, that changes to a tertiary roadway at Roman Frasier Lane.