The National Map Transportation Content

By NGP Standards and Specifications

These are all of the different types of transportation features depicted in The National Map.

Return to TNM content categories

Airport
Airport Runway
Closed Road
Controlled-Access Highway
Ferry Route
Four Wheel Drive Road
Heliport
International Airport
Local Connecting Road
Local Road
Military Airport
Municipal Airstrip or Municipal Airport
Private Airstrip or Private Airport
Railroad
Railroad Siding or Railroad Spur
Ramp
Regional Airport
Road
Seaplane Anchorage or Seaplane Base
Secondary Highway and Major Connecting Road
Snow Trail
Terrestrial Trail
Trail
Tunnel
Water Trail

For comments or questions about the The National Map Transportation Content, please email: tnm_help@usgs.gov.