# List of Census Feature Class Codes Any feature with a Census Feature Class Code (CFCC) beginning with "P" is a provisional road that has not yet been verified by the Census Bureau. For the description of "P" codes, see the "A" code with the same numeric designation.

CFCC | Description
--- | ---
A11 | Primary road with limited access or interstate highway, unseparated
A12 | Primary road with limited access or interstate highway, unseparated, in tunnel
A13 | Primary road with limited access or interstate highway, unseparated, underpassing
A14 | Primary road with limited access or interstate highway, unseparated, with rail line in center
A15 | Primary road with limited access or interstate highway, separated
A16 | Primary road with limited access or interstate highway, separated, in tunnel
A17 | Primary road with limited access or interstate highway, separated, underpassing
A18 | Primary road with limited access or interstate highway, separated, with rail line in center
A21 | Primary road without limited access, US highways, unseparated
A22 | Primary road without limited access, US highways, unseparated, in tunnel
A23 | Primary road without limited access, US highways, unseparated, underpassing
A24 | Primary road without limited access, US highways, unseparated, with rail line in center
A25 | Primary road without limited access, US highways, separated
A26 | Primary road without limited access, US highways, separated, in tunnel
A27 | Primary road without limited access, US highways, separated, underpassing
A28 | Primary road without limited access, US highways, separated, with rail line in center
A31 | Secondary and connecting road, state highways, unseparated
A32 | Secondary and connecting road, state highways, unseparated, in tunnel
A33 | Secondary and connecting road, state highways, unseparated, underpassing
A34 | Secondary and connecting road, state highways, unseparated, with rail line in center
A35 | Secondary and connecting road, state highways, separated
A36 | Secondary and connecting road, state highways, separated, in tunnel
A37 | Secondary and connecting road, state and county highways, separated, underpassing
A38 | Secondary and connecting road, state and county highway, separated, with rail line in center
A41 | Local, neighborhood, and rural road, city street, unseparated
A42 | Local, neighborhood, and rural road, city street, unseparated, in tunnel
A43 | Local, neighborhood, and rural road, city street, unseparated, underpassing
A44 | Local, neighborhood, and rural road, city street, unseparated, with rail line in center
A45 | Local, neighborhood, and rural road, city street, separated
A46 | Local, neighborhood, and rural road, city street, separated, in tunnel
A47 | Local, neighborhood, and rural road, city street, separated, underpassing
A48 | Local, neighborhood, and rural road, city street, separated, with rail line in center
A51 | Vehicular trail, road passable only by 4WD vehicle, unseparated
A52 | Vehicular trail, road passable only by 4WD vehicle, unseparated, in tunnel
A53 | Vehicular trail, road passable only by 4WD vehicle, unseparated, underpassing
A60 | Special road feature
A61 | Cul-de-sac, the closed end of a road that forms a loop or turn-around
A62 | Traffic circle, the portion of a road or intersection of roads forming a roundabout
A63 | Access ramp, the portion of a road that forms a cloverleaf or limited-access interchange
A64 | Service drive, the road or portion of a road that provides access to businesses, facilities, and rest areas along a limited-access highway; this frontage road may intersect other roads and be named
A65 | Ferry crossing, the representation of a route over water that connects roads on opposite shores; used by ships carrying automobiles or people
A70 | Other thoroughfare
A71 | Walkway or trail for pedestrians, usually unnamed
A72 | Stairway, stepped road for pedestrians, usually unnamed
A73 | Alley, road for service vehicles, usually unnamed, located at the rear of buildings and property
A74 | Driveway or service road, usually privately owned and unnamed, used as access to residences, trailer parks, and apartment complexes, or as access to logging areas, oil rigs, ranches, farms, and park lands
B11 | Railroad main track, not in tunnel or underpassing
B12 | Railroad main track, in tunnel
B13 | Railroad main track, underpassing
B21 | Railroad spur track, not in tunnel or underpassing
B22 | Railroad spur track, in tunnel
B23 | Railroad spur track, underpassing
B31 | Railroad yard track, not in tunnel or underpassing
B32 | Railroad yard track, in tunnel
B33 | Railroad yard track, underpassing
B40 | Railroad ferry crossing, the representation of a route over water used by ships carrying train cars to connecting railroads on opposite shores. These are primarily located on the Great Lakes.
B50 | Other rail line
B51 | Carline, a track for streetcars, trolleys, and other mass transit rail systems; used when the carline is not part of the road right-of-way
B52 | Cog railroad, incline railway, or logging tram
C00 | Miscellaneous ground transportation, not road or railroad
C10 | Pipeline
C20 | Power transmission line
C30 | Other ground transportation that is not a pipeline or a power transmission line
C31 | Aerial tramway, monorail, or ski lift
D00 | Landmark
D10 | Military installation or reservation
D20 | Multihousehold or transient quarters
D21 | Apartment building or complex
D22 | Rooming or boarding house
D23 | Trailer court or mobile home park
D24 | Marina
D25 | Crew-of-vessel area
D26 | Housing facility for workers
D27 | Hotel, motel, resort, spa, hostel, YMCA, or YWCA
D28 | Campground
D29 | Shelter or mission
D30 | Custodial facility
D31 | Hospital
D32 | Halfway house
D33 | Nursing home, retirement home, or home for the aged
D34 | County home or poor farm
D35 | Orphanage
D36 | Jail or detention center
D37 | Federal penitentiary, state prison, or prison farm
D40 | Educational or religious institution
D41 | Sorority or fraternity
D42 | Convent or monastery
D43 | Educational institution, including academy, school, college, and university
D44 | Religious institution, including church, synagogue, seminary, temple, and mosque
D50 | Transportation terminal
D51 | Airport or airfield
D52 | Train station
D53 | Bus terminal
D54 | Marine terminal
D55 | Seaplane anchorage
D60 | Employment center
D61 | Shopping center or major retail center
D62 | Industrial building or industrial park
D63 | Office building or office park
D64 | Amusement center
D65 | Government center
D66 | Other employment center
D70 | Tower
D71 | Lookout tower
D80 | Open space
D81 | Golf course
D82 | Cemetery
D83 | National Park Service land
D84 | National forest or other Federal land
D85 | State or local park or forest
D90 | Special purpose landmark
D91 | Post office
D92 | Urbanizacion, an identifiable community development in Puerto Rico
D93 | Fire Department
D94 | Police Station
D95 | Library
D96 | City/Town Hall
E00 | Physical feature, tangible but not transportation or hydrographic
E10 | Fence line locating a visible and permanent fence between separately identified property
E20 | Topographic feature
E21 | Ridge line, the line of highest elevation of a linear mountain
E22 | Mountain peak, the point of highest elevation of a mountain
E23 | Island, identified by name
E24 | Levee, an embankment, as of earth or concrete, used to prevent a river or other body of water from overflowing
F00 | Nonvisible boundary
F10 | Nonvisible jurisdictional boundary of a legal or administrative entity
F11 | Offset boundary of a legal entity
F12 | Corridor boundary of a legal entity
F13 | Interpolated boundary of a legal entity used for closure through hydrological areas
F14 | Superseded legal boundary
F15 | Superseded legal boundary, corrected through post census process
F16 | Superseded legal boundary, current at the time of the 1997 Economic Census
F17 | Nonvisible State Legislative District boundary
F18 | Nonvisible Congressional District boundary
F20 | Nonvisible feature for data base topology
F21 | Automated feature extension to lengthen existing physical feature
F22 | Irregular feature extension, determined manually, to lengthen existing physical feature
F23 | Closure extension to complete data base topological closure between extremely close features (used to close small gaps between complete chains and create polygons to improve block labeling on cartographic products)
F24 | Nonvisible separation line used with offset and corridor boundaries
F25 | Nonvisible centerline of area enclosed by corridor boundary
F30 | Point-to-point line, follows a line of sight and should not cross any visible feature; for example, from the end of a road to a mountain peak
F40 | Property line, nonvisible boundary of either public or private lands, e.g., a park boundary
F50 | ZIP Code tabulation boundary, used in delineating ZIP Code
F70 | Statistical boundary
F71 | 1980 statistical boundary
F72 | 1990 statistical boundary; used to hold 1990 collection and tabulation census block boundaries not represented by existing physical features
F73 | Internal U.S. Census Bureau use
F74 | 1990 statistical boundary; used to hold a 1990 tabulation census block boundary not represented by an existing physical feature
F80 | Nonvisible other tabulation boundary
F81 | School district boundary
F82 | Internal U.S. Census Bureau use
F83 | Census 2000 collection block boundary; used to hold Census 2000 collection block boundaries not represented by existing physical features
F84 | Census 2000 statistical area boundary; used to hold Census 2000 statistical area boundaries not represented by existing physical features
F85 | Census 2000 tabulation block boundary; used to hold Census 2000 tabulation block boundaries not represented by existing physical features
F86 | Internal U.S. Census Bureau use
F87 | Oregon urban growth area boundary
H00 | Water feature, classification unknown or not elsewhere classified
H01 | Shoreline of perennial water feature
H02 | Shoreline of intermittent water feature
H11 | Perennial stream or river
H12 | Intermittent stream, river, or wash
H13 | Braided stream or river
H21 | Perennial canal, ditch, or aqueduct
H22 | Intermittent canal, ditch, or aqueduct
H30 | Lake or pond
H31 | Perennial lake or pond
H32 | Intermittent lake or pond
H40 | Reservoir
H41 | Perennial reservoir
H42 | Intermittent reservoir
H50 | Bay, estuary, gulf, sound, sea, or ocean
H51 | Bay, estuary, gulf, or sound
H53 | Sea or ocean
H60 | Gravel pit or quarry filled with water
H70 | Nonvisible water area definition boundary; used to separate named water areas
H71 | USGS closure line; used as a maritime shoreline
H72 | Census water center line; computed to use as a median positional boundary
H73 | Census water boundary, international in waterways or at 10-mile limit; used as an area measurement line
H74 | Census water boundary separating inland from coastal or Great Lakes; used as an area measurement line
H75 | Census water boundary separating coastal water from territorial sea at the 3-mile limit; used as an area measurement line
H80 | Special water feature
H81 | Glacier
X00 | Feature not yet classified