RouteTravelMode

A set of values used to specify the mode of travel.

Enums
ROUTE_TRAVEL_MODE_UNSPECIFIED No travel mode specified. Defaults to DRIVE.
DRIVE Travel by passenger car.
WALK Travel by walking. NOTE: WALK routes are in beta and might sometimes be missing clear sidewalks or pedestrian paths. You must display this warning to the user for all walking that you display in your app.
BICYCLE Travel by bicycle.
TRANSIT Travel by public transit.