Answer:

crossover

Answer	Crossword Clue
CROSSOVER	Go from country to pop, e.g.
CROSSOVER	Passageway.
CROSSOVER	Span

CROSSOVER	Like some votes
CROSSOVER	Railroad switching track
CROSSOVER	Passageway
CROSSOVER	Bridge
CROSSOVER	Vote for a member of the other political party
CROSSOVER	Go to the opposite side