Travel - Passenger Ground Transportation

Amtrak operates a nationwide rail network, serving more than 500 destinations in 46 states on 21,000 miles of routes

Greyhound Lines is the largest provider of intercity bus transportation, serving more than 3,100 destinations with 16,000 daily departures across North America.

Gray Line offers sightseeing tours in more than 150 destinations on six continents and is widely recognized as the world's leader in sightseeing tours, charter services, airport transfers and convention services.

Trailways is a franchise organization comprised of independently-owned transportation companies as well as other tour- and travel-related service entities providing charter & tour, scheduled route, sightseeing & travel planning

USA Bus Charter provides nationwide bus charter rental with service in more than 350 U.S. cities and a nationwide affiliated fleet of more than 10,000 motorcoaches, tour buses, entertainer coaches and limousine buses,

for Regional Passenger Ground Transportation see USA North America network