Awesome job! Would it be do-able to visualize the _frequency_ of public transport connections too? For example it may take me only 20 minutes from Uster to the

Awesome job! Would it be do-able to visualize the _frequency_ of public transport connections too? For example it may take me only 20 minutes from Uster to the center of Zürich but if there is only 1 train an hour would be nice to know that.