| Montgomery County (74)
Independent Zoning (91) 
OverlayZones_Existing (93)
OverlayZones_Existing (78)
GISADMIN.Property_poly_with_data (112)
Street Names (82)
Existing Zoning label (84)
|   | Independent Municipal Zoning |  
Existing Zoning (OUTLINE) (85)
|   | Zone Boundary |  
Existing Zoning (Groups) (86)
|   | Zone Boundary |  
Existing Zoning (Groups) (87)
|   | Ag Reserve |  
|   | Rural Residential |  
|   | Residential Estate |  
|   | Residential Low Density |  
|   | Residential Medium Density |  
|   | Townhouse |  
|   | Multi-Family |  
|   | Commercial |  
|   | Mixed Use |  
|   | CRN |  
|   | CRT |  
|   | CR |  
|   | CBD |  
|   | Light Industrial |  
|   | Heavy Industrial |  
|   | Planned Development; PD-100 |  
MaskOutside_Erase (88)
Golf Courses (96)
Liquor Stores (114)
Lodging (115)
Religious Institutions (99)
Shopping Centers (100)
Hospitals (101)
Colleges and Universities (102)
Parking Facilities (103)
Place Names (104)
Freeways & Major Roads (106)
|   | Ag Reserve |  
|   | Rural Residential |  
|   | Residential Estate |  
|   | Residential Low Density |  
|   | Residential Medium Density |  
|   | Townhouse |  
|   | Multi-Family |  
|   | Commercial |  
|   | Mixed Use |  
|   | CRN |  
|   | CRT |  
|   | CR |  
|   | CBD |  
|   | Light Industrial |  
|   | Heavy Industrial |  
|   | Planned Development; PD-100 |  
Secondary Road (107)
|   | Freeways |  
|   | Primary Road |  
Neighborhood Roads (108)
|   | Secondary Roads |  
Towns & Cities border (116)
Regional Boundary (117)
County Boundary (118)
Parcel Boundaries (119)
Railroad / Metrorail (122)
|   | Freeway Ramp |  
|   | Neighborhood Road |  
Railroad & Metrorail Sidings/Yard Tracks (123)
|   | Railroad |  
|   | Metrorail |  
Road Polygons (125)
Street Names (126)
Freeways & Major Roads (128)
|   | Railroad Siding |  
|   | Metrorail Yard |  
Secondary Road (129)
|   | Freeways |  
|   | Primary Road |  
Neighborhood Roads (130)
|   | Secondary Roads |  
Bridge Outlines (131)
Building Footprints (133)
Parking Lots & other Transportation (close up) (134)
|   | Freeway Ramp |  
|   | Neighborhood Road |  
Streams & Outlines (136)
|   | 1700211 - Trail |  
|   | 1700233 - Area Under Construction |  
|   | 1700250 - Paved Ground Parking Lot |  
|   | 1700251 - Paved Structured Parking Lot |  
|   | 1700252 - Unpaved Parking Lot |  
|   | 1900403 - Airport |  
hydro polygon (137)
GISADMIN.all_parks (138)
Towns & Cities (139)
|   | Hidden Single Line Stream |  
|   | Hidden Stream Poly Centerlines |  
|   | Single Line Stream |  
|   | Stream Poly Centerlines |  
Montgomery County (140)
County (141)
|   | GAITHERSBURG |  
|   | POOLESVILLE |  
|   | ROCKVILLE |  |