e ¹a‹WCFCCCDESCRIPTC‡ A11Primary road with limited access or interstate highway, unseparated A12Primary road with limited access or interstate highway, unseparated, in tunnel A13Primary road with limited access or interstate highway, unseparated, underpassing A14Primary road with limited access or interstate highway, unseparated, with rail line in center A15Primary road with limited access or interstate highway, separated A16Primary road with limited access or interstate highway, separated, in tunnel A17Primary road with limited access or interstate highway, separated, underpassing A18Primary road with limited access or interstate highway, separated, with rail line in center A21Primary road without limited access, US highways, unseparated A22Primary road without limited access, US highways, unseparated, in tunnel A23Primary road without limited access, US highways, unseparated, underpassing A24Primary road without limited access, US highways, unseparated, with rail line in center A25Primary road without limited access, US highways, separated A26Primary road without limited access, US highways, separated, in tunnel A27Primary road without limited access, US highways, separated, underpassing A28Primary road without limited access, US highways, separated, with rail line in center A31Secondary and connecting road, state highways, unseparated A32Secondary and connecting road, state highways, unseparated, in tunnel A33Secondary and connecting road, state highways, unseparated, underpassing A34Secondary and connecting road, state highways, unseparated, with rail line in center A35Secondary and connecting road, state highways, separated A36Secondary and connecting road, state highways, separated, in tunnel A37Secondary and connecting road, state and county highways, separated, underpassing A38Secondary and connecting road, state and county highway, separated, with rail line in center A41Local, neighborhood, and rural road, city street, unseparated A42Local, neighborhood, and rural road, city street, unseparated, in tunnel A43Local, neighborhood, and rural road, city street, unseparated, underpassing A44Local, neighborhood, and rural road, city street, unseparated, with rail line in center A45Local, neighborhood, and rural road, city street, separated A46Local, neighborhood, and rural road, city street, separated, in tunnel A47Local, neighborhood, and rural road, city street, separated, underpassing A48Local, neighborhood, and rural road, city street, separated, with rail line in center A51Vehicular trail, road passable only by 4WD vehicle, unseparated A52Vehicular trail, road passable only by 4WD vehicle, unseparated, in tunnel A53Vehicular trail, road passable only by 4WD vehicle, unseparated, underpassing A60Special road feature, major category used when the minor category could not be determined A61Cul-de-sac, the closed end of a road that forms a loop or turn-around A62Traffic circle, the portion of a road or intersection of roads forming a roundabout A63Access ramp, the portion of a road that forms a cloverleaf or limited-access interchange A64Service drive, road that provides access to businesses, facilities, and rest areas along limited-access highway A65Ferry crossing, the representation of a route over water that connects roads on opposite shores A70Other thoroughfare, major category used when the minor category could not be determined A71Walkway or trail for pedestrians, usually unnamed A72Stairway, stepped road for pedestrians, usually unnamed A73Alley, road for service vehicles, usually unnamed, located at the rear of buildings and property A74Driveway or service road, usually privately owned and unnamed, used as access to residences, etc., or as access to logging areas, etc. B11Railroad main track, not in tunnel or underpassing B12Railroad main track, in tunnel B13Railroad main track, underpassing B21Railroad spur track, not in tunnel or underpassing B22Railroad spur track, in tunnel B23Railroad spur track, underpassing B31Railroad yard track, not in tunnel or underpassing B32Railroad yard track, in tunnel B33Railroad yard track, underpassing B40Railroad ferry crossing, route over water used by ships carrying train cars to connecting railroads on opposite shores B50Other rail line; major category used alone when the minor category could not be determined B51Carline, a track for streetcars, trolleys, and other mass transit rail systems B52Cog railroad, incline railway, or logging tram C00Miscellaneous ground transportation, not road or railroad; major and minor categories unknown C10Pipeline; major category used alone C20Power transmission line; major category used alone C30Other ground transportation that is not a pipeline or a power transmission line C31Aerial tramway, monorail, or ski lift D00Landmark; major and minor categories unknown D10Military installation or reservation; major category used alone D20Multihousehold or transient quarters; major category used alone when minor category not determined D21Apartment building or complex D22Rooming or boarding house D23Trailer court or mobile home park D24Marina D25Crew-of-vessel area D26Housing facility for workers D27Hotel, motel, resort, spa, hostel, YMCA, or YWCA D28Campground D29Shelter or mission D30Custodial facility; major category used alone when the minor category could not be determined D31Hospital D32Halfway house D33Nursing home, retirement home, or home for the aged D34County home or poor farm D35Orphanage D36Jail or detention center D37Federal penitentiary, state prison, or prison farm D40Educational or religious institution D41Sorority or fraternity D42Convent or monastery D43Educational institution, including academy, school, college, and university D44Religious institution, including church, synagogue, seminary, temple, and mosque D50Transportation terminal; major category used alone when the minor category could not be determined D51Airport or airfield D52Train station D53Bus terminal D54Marine terminal D55Seaplane anchorage D60Employment center; major category used alone when the minor category could not be determined D61Shopping center or major retail center D62Industrial building or industrial park D63Office building or office park D64Amusement center D65Government center D66Other employment center D70Tower; major category used alone when minor category could not be determined D71Lookout tower D80Open space; major category used alone when the minor category could not be determined D81Golf course D82Cemetery D83National Park Service land D84National forest or other Federal land D85State or local park or forest D90Special purpose landmark; major category used alone when the minor category could not be determined D91Post office D92Urbanizacion, an identifiable community development in Puerto Rico D93Fire Department D94Police Station D95Library D96City/Town Hall E00Physical feature, tangible but not transportation or hydrographic; major and minor categories unknown E10Fence line locating a visible and permanent fence between separately identified property E20Topographic feature; major category used when the minor category could not be determined E21Ridge line, the line of highest elevation of a linear mountain E22Mountain peak, the point of highest elevation of a mountain E23Island, identified by name E24Levee, an embankment, as of earth or concrete, used to prevent a river or other body of water from overflowing F00Nonvisible boundary; major and minor categories unknown F10Nonvisible jurisdictional boundary of a legal or administrative entity F11Offset boundary of a legal entity F12Corridor boundary of a legal entity F13Nonvisible superseded 2000 governmental unit boundary F14Superseded 1990 legal boundary F15Superseded 1990 legal boundary, corrected through post census process F16Superseded legal boundary, current at the time of the 1997 Economic Census F17Nonvisible State Legislative District boundary F18Nonvisible Congressional District boundary F19Nonvisible corrected 2000 governmental unit boundary F20Nonvisible feature for data base topology; major category used when the minor category could not be determined F21Automated feature extension to lengthen existing physical feature F22Irregular feature extension, determined manually, to lengthen existing physical feature F23Closure extension to complete data base topological closure between extremely close features F24Nonvisible separation line used with offset and corridor boundaries F25Nonvisible centerline of area enclosed by corridor boundary F30Point-to-point line, follows a line of sight and should not cross any visible feature F40Property line, nonvisible boundary of either public or private lands, e.g., a park boundary F50ZIP Code(R) tabulation boundary, used in delineating ZIP Code(R) Tabulation Areas F70Statistical boundary; major category used when the minor category could not be determined F711980 statistical boundary F721990 statistical boundary; used to hold collection and tabulation census block boundaries not represented by existing physical features F73Internal U.S. Census Bureau use F741990 statistical boundary; used to hold a tabulation census block boundary not represented by an existing physical feature F80Nonvisible other tabulation boundary; major category used when the minor category could not be determined F81School district boundary F82Internal U.S. Census Bureau use F83Census 2000 collection block boundary; used to hold Census collection block boundaries not represented by existing physical features F84Census 2000 statistical area boundary; used to hold Census statistical area boundaries not represented by existing physical features F85Census 2000 tabulation block boundary; used to hold Census tabulation block boundaries not represented by existing physical features F86Internal U.S. Census Bureau use F87Oregon urban growth area boundary F88Current statistical area boundary H00Water feature, classification unknown or not elsewhere classified H01Shoreline of perennial water feature H02Shoreline of intermittent water feature H11Perennial stream or river H12Intermittent stream, river, or wash H13Braided stream or river H21Perennial canal, ditch, or aqueduct H22Intermittent canal, ditch, or aqueduct H30Lake or pond; major category used when the minor category could not be determined H31Perennial lake or pond H32Intermittent lake or pond H40Reservoir; major category used when the minor category could not be determined H41Perennial reservoir H42Intermittent reservoir H50Bay, estuary, gulf, sound, sea, or ocean; major category used when the minor category could not be determined H51Bay, estuary, gulf, or sound H53Sea or ocean H60Gravel pit or quarry filled with water H70Nonvisible water area definition boundary; used to separate named water areas H71USGS closure line; used as maritime shoreline H72Census water center line; computed to use as a median positional boundary H73Census water boundary, international in waterways or at 10-mile limit; used as an area measurement line H74Census water boundary separating inland from coastal or Great Lakes; used as an area measurement line H75Census water boundary separating coastal water from territorial sea at the 3-mile limit; used as an area measurement line H80Special water feature; major category used when the minor category could not be determined H81Glacier X00Feature not yet classified