couldn't we simply have crosswalks that have 3 buttons for short (bike) medium (...

tetraodonpuffer on July 12, 2017 | parent | context | favorite | on: Dutch app gives elderly pedestrians extra crossing...

couldn't we simply have crosswalks that have 3 buttons for short (bike) medium (normal walking) long (need extra time)? Seems like it would be cheaper and more accessible than an app.