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Returns a string describing the step’s road by its name, route number, or both, depending on the kind of road.
Declaration
Swift
public func roadDescription(markedUpWithSSML: Bool) -> String?
Parameters
markedUpWithSSML
True to wrap the name and route number in SSML tags that cause them to be read as addresses.
Return Value
A string describing the step’s road, or
nil
if the step lacks the information needed to describe the step.