Using the data of the members stored in our archives we created some instances of TSP and VRP.

We used the town information to aggregate the users and use the number of users as demand.

The updated interactive map is accessible here

The Instances relative to the extraction of December 2014 are available here

The Instances relative to the extraction of August 2015 are available here

The Instances relative to the extraction of December 2015 are available here

The Instances relative to the extraction of August 2016 are available here

Thanks to Dimitri Thomopulos our webmaster for the maps and file creations.

Here below you find the picture of the optimal solution of August 2015 instance found with Concorde.