Bureau of Transportation Statistics (BTS)
Printable Version
North American Transportation Atlas Data (NORTAD) 1998

North American Transportation Atlas Data (NORTAD) CD (DOS and Unix)

1998
BTS-CD-24


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Table of Contents File Formats
Canada
Airports
A point database of Canadian commercial airports (1:1,000,000 base scale)
Highways
A network database of major Canadian highways and primary roads (1:1,000,000 base scale).
Railroads
A network database of Canadian railway mainlines (1:1,000,000 base scale)
Province Boundaries
An area database of the Canadian shoreline and province borders (1:1,000,000 base scale)
Water Ports
A point database of Canadian port facilities (1:1,000,000 base scale)
Mexico
Airports
A point database of Mexican commercial airports (1:1,000,000 base scale)
Highways
network database of major Mexican highways and primary roads (1:1,000,000 base scale)
Railroads
A network database of Mexican railway mainlines (1:1,000,000 base scale)
Highway Rail Terminals
A point database of major highway-rail intermodal freight terminals in Mexico (1:1,000,000 base scale)
State Boundaries
An area database of the Mexican shoreline and state borders (1:1,000,000 base scale)
Water Ports
A point database of major commercial seaports in Mexico (1:1,000,000 base scale)
United States
National Highway Planning Network (NHPN) - (1:100,000 base scale)
A network database representing approximately 400,000 miles of Federal-aid roads in the 50 States and Puerto Rico
National Railway Network
A network database of all railway mainlines, railroad yards, and major sidings in the continental U.S. compiled at a scale of 1:100,000
Public Use Airports
A point database of public use landing facilities in the 50 states and U.S. Territories (1:100,000 base scale)
Trailer on Flatcar/Container on Flatcar
A point database of major highway-rail intermodal freight facilities in the continental U.S (1:100,000 base scale)
Water Port Facilities
A point database of waterway and marine terminals in the 50 States maintained by the U. S. Army Corps of Engineers (1:100,000 base scale)
Autoramp
A point database of highway/rail transfer facilities that contain autoramps in the United States (1:100,000 base scale)
United States
An area database of the 50 states, the District of Columbia, and Puerto Rico (1:100,000 base scale)
Border Crossings
Highway
A point database of highway border crossing facilities between the the United States and Canada or the United States and Mexico (compiled at a base scale of 1:1,000,000)
Rail
A point database of rail border crossing facilities between the United States and Canada or the United States and Mexico (compiled at a base scale of 1:1,000,000)
Software
Data Converter
A program developed by BTS to convert NORTAD files into several GIS file formats.
Translation Routines
A set of NORTAD translation routines developed by BTS, customers and vendors.
Data Dictionary and Database Formats


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