Traffic Flow

Certain intersections stand to gain from losing their traffic lights. According to this study, cities can save money and improve safety by uninstalling signals in low-traffic zones.
May 7, 2015   CityLab
Cities such as Dallas, Denver, Sacramento and Tampa are reversing course on their one-way streets for a number of reasons; but improving traffic flow likely isn't one of them. Eric Jaffe looks at a recent study that upends conventional wisdom.
Feb 3, 2013   The Atlantic Cities
Randal O'Toole points to a thesis paper that proposes a new approach to traffic flow at major intersections.
Jan 16, 2011   The Antiplanner