How to IncludeAlternativeRoutes

The TMSFNCRouteCalculator has an option to IncludeAlternativeRoutes, but even with this option set, I still only get 1 route for any given route calculation between two map coordinates.

How do I get alternate routes when using the TMSFNCRouteCalculator for Google Maps?

Hi Eric,

Please note that alternative routes are currently not included in the Routes collection. They are only available when returned through the ARequest.Items collection of the OnGetRouteDirections event.

Thanks. I am now able to get the alternative "Directions" if there are multiple routes. Is there a way to save these alternative "Directions" in the Routes collection from within the OnGetRouteDirections event?


These are saved in the AlternativeSegments collection, available for each segment. You can access this collection with