State Road 907 (SR 907), also known as
Alton Road and 63rd Street, is a major north–south artery in
Miami Beach, Florida, USA, extending . It is one of a few of the
state roads that have both termini on the same state route. In this case, the southern terminus is the intersection of
Alton Road and Fifth Street (SR A1A), and the northern terminus is the intersection of 63rd Street and
Collins Avenue (
SR A1A). Alton Road snakes up the western (
Biscayne Bay) side of the
barrier islands comprising Miami Beach, while Collins Avenue parallels the
Atlantic shore to the east. In addition, SR 907 is often used as a bypass for the oft-congested SR A1A.