GoKawiilGoogle Research Tests Traffic-Spreading Algorithm on Maps Users in 10 U.S. Cities
Google's research division ran an experiment rerouting a small subset of Google Maps drivers across 10 U.S. cities, including San Francisco, Los Angeles, Seattle and Chicago, spreading vehicles across more routes instead of funneling them onto the fastest-looking path. The published results, which appeared in Nature Cities, showed average speeds rose about 2% and travel times shortened by 0.7%, with highway-focused rerouting in Los Angeles boosting speeds by as much as 4.6%.