What do the following phrase, words, and names have in common?

CONSTRAIN
DREAMBOAT
STARSTRUCKPARTNERSHIP
MADAGASCAR
ANNIE SULLIVAN
CLASS SYLLABUS

Answer:

Each word, name, or phrase ends with a form of transportation:

consTRAIN
dreamBOAT
starsTRUCK
partnerSHIP
madagasCAR
annie sulliVAN
class syllaBUS

Credit:
Sara Murphy
TRAFFIC STOPPERS