More specific terms

• NT Aviation and airports
• NT Coast guard
• NT Commuting
• NT Infrastructure development
• NT Marine and inland water transportation
• NT Motor carriers
• NT Motor vehicles
• NT Navigation, waterways, harbors
• NT Pedestrians and bicycling
• NT Pipelines
• NT Public transit
• NT Railroads
• NT Roads and highways
• NT Transportation costs
• NT Transportation employees
• NT Transportation programs funding
• NT Transportation safety and security
• NT Travel and tourism