walkStep

Namespace:	(default namespace)
XML Schema:	ns0.xsd

Represents one instruction in walking directions. Three examples from New York City:

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

XML

Elements

name (type)	min/max occurs	description
distance (double)	1/1	The distance in meters that this step takes.
relativeDirection (relativeDirection)	0/1	The relative direction of this step.
streetName (string)	0/1	The name of the street.
absoluteDirection (absoluteDirection)	0/1	The absolute direction of this step.
exit (string)	0/1	When exiting a highway or traffic circle, the exit name/number.
stayOn (boolean)	0/1	Indicates whether or not a street changes direction at an intersection.
area (boolean)	0/1	This step is on an open area, such as a plaza or train platform, and thus the directions should say something like "cross"
bogusName (boolean)	0/1	The name of this street was generated by the system, so we should only display it once, and generally just display right/left directions
lon (double)	1/1	The longitude of start of the step
lat (double)	1/1	The latitude of start of the step
alerts (alert)	0/unbounded
elevation (string)	0/1