What type of transportation is not a mass transportation

Is there options?

If not, examples OF mass transportation would be planes, buses, trains, etc ...

so things that aren't mass transportation would be like automobiles, bikes, etc ...

- - bicycle

- - 1 - or 2-seat airplane

- - ricksha

- - messages by carrier pigeon

- - roller skates

- - hover-board

- - holding onto a dolphin

- - rowboat

- - floating log

- - dog sled

- - elevator ('lift')

- - go kart

- - ultra-light airplane