air-cushion vehicle airplane airport airship Alaska Highway Appian Way automobile aviation balloon Benz, Karl (Friedrich) bicycle Blériot, Louis Blanchard, Jean-Pierre-François boulevard Bugatti, Ettore (Arco Isidoro) bus Byrd, Richard E(velyn) caravan carriage cart
Cayley, Sir George chariot coach Cochran, Jacqueline Concorde Conestoga wagon Curtiss, Glenn (Hammond) Daimler, Gottlieb (Wilhelm) Dassault, Marcel De Havilland, Sir Geoffrey Duryea, Charles E(dgar) and J(ames) Frank Earhart, Amelia (Mary) electric automobile Fokker, Anthony Ford, Henry glider Goodyear, Charles helicopter Hindenburg disaster Hughes, Howard (Robard)
jeep Lindbergh, Charles A(ugustus) locomotive Markham, Beryl mass transit Messerschmitt, Willy Model T monorail Montgolfier, Joseph-Michel; and Montgolfier, Jacques-Étienne motorcycle Orient Express parachute Piccard, Auguste propeller Pullman, George M(ortimer) railroad Richthofen, Manfred, baron von Rickenbacker, Eddie road saddle
seaplane Sikorsky, Igor (Ivan) Silk Road Sopwith, Sir Thomas (Octave Murdoch) stagecoach Stanley, Francis Edgar; and Stanley, Freelan O. Stephenson, George streetcar subway tire tractor Trans-Canada Highway Trans-Siberian Railroad Trevithick, Richard Trippe, Juan T(erry) truck Tupolev, Andrei (Nikolayevich) wagon wheel Wright, Wilbur; and Wright, Orville