Walk) used when traversing this leg.]]> Turn onto Broadway from W 57th St (coming from 7th Ave):
distance = 100 (say)
walkDirection = RIGHT
streetName = Broadway
everything else null/false

Now, turn from Broadway onto Central Park S via Columbus Circle
distance = 200 (say)
walkDirection = CIRCLE_COUNTERCLOCKWISE
streetName = Central Park S
exit = 1 (first exit)
immediately everything else false

Instead, go through the circle to continue on Broadway
distance = 100 (say)
walkDirection = CIRCLE_COUNTERCLOCKWISE
streetName = Broadway
exit = 3
stayOn = true
everything else false

]]>